List of Sites of Special Scientific Interest in Norfolk

In England, Sites of Special Scientific Interest (SSSIs) are designated by Natural England, which is responsible for protecting England's natural environment. Designation as an SSSI gives legal protection to the most important wildlife and geological sites.[1] As of May 2020 there are 163 SSSIs in Norfolk,[2] out of which 123 are biological, 25 are geological and 15 are both biological and geological.

Sunset on Breydon Water

Sixty-one sites are Special Areas of Conservation, forty-four are Special Protection Areas, thirty-two are Ramsar sites, forty are Geological Conservation Review sites, thirty-five are Nature Conservation Review sites, eighteen are National Nature Reserves, ten are Local Nature Reserves, twenty-eight are in Areas of Outstanding Natural Beauty, one is on the Register of Historic Parks and Gardens and three contain Scheduled Monuments. Twenty-two sites are managed by the Norfolk Wildlife Trust, one by the Suffolk Wildlife Trust, three by the National Trust, one by the Royal Society for the Protection of Birds and one by the Wildfowl & Wetlands Trust.

Norfolk is a county in East Anglia. It has an area of 2,074 square miles (5,370 square kilometres)[3] and a population as of mid-2017 of 898,400.[4] The top level of local government is Norfolk County Council with seven second tier councils: Breckland District Council, Broadland District Council, Great Yarmouth Borough Council, King's Lynn and West Norfolk Borough Council, North Norfolk District Council, Norwich City Council and South Norfolk District Council.[5] The county is bounded by Cambridgeshire, Suffolk, Lincolnshire and the North Sea.[3]

Sites
Site name Photograph B G Area[lower-alpha 1] Public access Location[lower-alpha 1] Other classifications Map[lower-alpha 2] Citation[lower-alpha 3] Description
Alderfen Broad Y 21.3 hectares
(53 acres)[6]		 YES Norwich
52.72°N 1.484°E / 52.72; 1.484 (Alderfen Broad)
TG 354 195[6]		 NWT,[7] Ramsar,[8] SAC,[9] SPA[10] Map Citation This area of fenland peat has open water, carr woodland and reed swamp. Breeding birds include the great crested grebe, water rail, grasshopper warbler and reed warbler.[11]
Alderford Common Y 17.5 hectares
(43 acres)[12]		 YES Norwich
52.720°N 1.149°E / 52.720; 1.149 (Alderford Common)
TG 128 183[12]		 Map Citation The common has a thin layer of glacial sands and gravels over chalk. Habitats include bracken heath, scrub, woodland and ponds, together with species rich grassland in former chalk quarries. An old lime kiln is used by bats and a wide variety of birds breed on the site.[13]
Ant Broads and Marshes Y 745.3 hectares
(1,842 acres)[14]		 PP Great Yarmouth
52.739°N 1.502°E / 52.739; 1.502 (Ant Broads and Marshes)
TG 365 215[14]		 NCR,[15] NNR,[16][17] NWT,[18] Ramsar,[8] SAC,[9] SPA[10] Map Citation This site in the valley of the River Ant is described by Natural England as the "finest example of unpolluted valley fen in Western Europe". It has a network of dykes which support a diverse variety of aquatic plants, and its fenland invertebrate fauna is of national importance.[19]
Aslacton Parish Land Y 4.4 hectares
(11 acres)[20]		 NO Norwich
52.481°N 1.174°E / 52.481; 1.174 (Aslacton Parish Land)
TM 156 917[20]		 Map Citation This site has wet and dry unimproved meadows with a rich flora. Uncommon species include marsh arrowgrass, yellow rattle, fragrant orchid, common butterwort and adder's tongue. Snipe often breed there.[21]
Badley Moor Y 18.3 hectares
(45 acres)[22]		 YES Dereham
52.666°N 0.974°E / 52.666; 0.974 (Badley Moor)
TG 012 117[22]		 SAC[23] Map Citation This area of spring-fed fen and grassland in the valley of the River Tud has tufa hummocks formed by the deposit of calcium carbonate. It has an exceptionally rich fen community with a carpet of moss on wet slopes with many unusual plants. There are overgrown dykes with flora including narrow-leaved water-parsnip and water dropwort.[24]
Barnham Cross Common Y 69.1 hectares
(171 acres)[25]		 YES Thetford
52.398°N 0.740°E / 52.398; 0.740 (Barnhamcross Common)
TL 865 813[25]		 LNR,[26] NCR,[27] SAC,[28] SPA[29] Map Citation This grassland and heath common has diverse habitats and a rich flora, including several nationally rare plants. There are nearly a hundred species of birds, including sixty which breed on the site, and a wide range of invertebrates.[30]
Bawsey Y 2.6 hectares
(6.4 acres)[31]		 NO King's Lynn
52.746°N 0.487°E / 52.746; 0.487 (Bawsey)
TF 680 194[31]		 GCR[32] Map Citation This site has till dating to the Quaternary period, unsorted glacial sediments, with a depth of up to five metres. It is separated from the main East Anglian till sheet, and it is the type site for the Bawsey Calcareous Till.[33]
Beeston Cliffs Y Y 10.3 hectares
(25 acres)[34]		 YES Sheringham
52.943°N 1.227°E / 52.943; 1.227 (Beeston Cliffs)
TG 169 433[34]		 GCR[35] Map Citation This is the type site for the Beestonian stage of the Early Pleistocene, between around 1.8 and 0.8 million years ago. It has both marine and freshwater deposits. There is a nationally rare plant, purple broomrape, in calcareous grassland on the clifftop.[36][37]
Beetley and Hoe Meadows Y 11.4 hectares
(28 acres)[38]		 PP Dereham
52.715°N 0.930°E / 52.715; 0.930 (Beetley and Hoe Meadows)
TF 980 171[38]		 NWT[39] Map Citation This site is described by Natural England as "one of the finest remaining areas of wet unimproved grassland in Norfolk". It is traditionally managed by summer grazing, with plants such as glaucous sedge and bog pimpernel in marshy parts and blunt-flowered rush and carnation sedge in permanently wet areas.[40]
Bilsey Hill Y 3.0 hectares
(7.4 acres)[41]		 NO Holt
52.934°N 1.009°E / 52.934; 1.009 (Bilsey Hill)
TG 023 416[41]		 AONB,[42] GCR[43] Map Citation This 20-metre (22-yard) deep Pleistocene exposure exhibits a sequence of glacial till, sands and gravels associated with the melt phase of the ice sheet.[44]
Blackborough End Pit Y 13.2 hectares
(33 acres)[45]		 NO King's Lynn
52.702°N 0.469°E / 52.702; 0.469 (Blackborough End Pit)
TF 669 145[45]		 GCR[46] Map Citation This site is important as a demonstration of erosion during the Lower Cretaceous. The Carstone Formation, which dates to the Albian around 110 million years ago, rests unconformably on the Leziate Beds, which date to the Valanginian, over 130 million years ago, and the normally intervening Dersingham Beds are missing.[47]
Blo' Norton and Thelnetham Fens Y 21.3 hectares
(53 acres)[48]		 YES Diss
52.370°N 0.961°E / 52.370; 0.961 (Blo' Norton and Thelnetham Fens)
TM 017 788[48]		 NCR,[49] SAC,[50] Map[lower-alpha 4] Citation The site is designated mainly because of its open carr fen communities, although further interest is provided by areas of carr woodland and meadows. Calcareous fen flora include black bog rush, saw sedge, purple moor grass and fen orchid.[51]
Booton Common Y 8.2 hectares
(20 acres)[52]		 YES Norwich
52.763°N 1.129°E / 52.763; 1.129 (Booton Common)
TG 112 230[52]		 NWT,[53] SAC[23] Map Citation The common has diverse habitats, including wet calcareous fen grassland, acid heath, tall fen, alder woodland and a stream. Wet hollows are floristically rich and there are a variety of breeding birds.[54]
Boughton Fen Y 15.7 hectares
(39 acres)[55]		 YES King's Lynn
52.583°N 0.534°E / 52.583; 0.534 (Boughton Fen)
TF 718 014[55]		 Map Citation This valley in a tributary of the River Wissey is covered by tall fen over most of the site, together with areas of scrub which provide a habitat for breeding birds. There are many uncommon species of moths, including the rare Perizoma sagittaria.[56]
Bramerton Pits Y 0.7 hectares
(1.7 acres)[57]		 YES Norwich
52.603°N 1.389°E / 52.603; 1.389 (Bramerton Pits)
TG 296 060[57]		 GCR[58][59] Map Citation The site is composed of two disused gravel pits which are important for the study of the Lower Pleistocene. Bramerton Common Pit is the type site of the Norwich Crag Formation and Blakes Pit is the type site of the Bramertonian Stage. Both pits have yielded rich, mainly marine vertebrate fossils.[60]
Breckland Farmland Y 13,394.0 hectares
(33,097 acres)[61]		 PP Brandon
52.435°N 0.641°E / 52.435; 0.641 (Breckland Farmland)
TL 796 852[61]		 SPA[29] Map[lower-alpha 4] Citation The site is designated an SSSI for its internationally important population of stone-curlews. These birds nest in March on bare ground in cultivated land with very short vegetation. Fields with sugar beet and vegetables and no recreational disturbance are preferred.[62]
Breckland Forest Y Y 18,126.0 hectares
(44,790 acres)[63]		 PP Brandon
52.452°N 0.680°E / 52.452; 0.680 (Breckland Forest)
TL 822 872[63]		 LNR,[64] SPA[29] Map[lower-alpha 4] Citation The forest has breeding woodlarks and nightjars in internationally important numbers, and several nationally rare vascular plants and invertebrates on the IUCN Red List of Threatened Species. There are also geological sites which provide evidence of the environmental and human history of East Anglia during the Middle Pleistocene.[65]
Breydon Water Y 514.4 hectares
(1,271 acres)[66]		 PP Great Yarmouth
52.605°N 1.680°E / 52.605; 1.680 (Breydon Water)
TG 493 072[66]		 LNR,[67] Ramsar,[68] RSPB,[69] SPA[70] Map Citation This inland tidal estuary has large areas of mud at low tide, and it provides an ample food supply for migrating and wintering wildfowl and waders. There are nationally important numbers of several species of wintering wildfowl, including rare species.[71]
Bridgham and Brettenham Heaths Y 439.9 hectares
(1,087 acres)[72]		 YES Norwich
52.442°N 0.828°E / 52.442; 0.828 (Bridgham and Brettenham Heaths)
TL 923 864[72]		 NCR,[73] NNR,[74] SAC,[28] SPA[29] Map Citation The dominant plants on this dry acidic heath are heather and wavy hair-grass. There are also areas of scrub and woodland. The site supports many species of breeding birds, including common curlews and nightjars.[75]
The Brinks, Northwold Y 16.4 hectares
(41 acres)[76]		 NO Thetford
52.528°N 0.586°E / 52.528; 0.586 (The Brinks, Northwold)
TL 755 954[76]		 Map Citation These unimproved meadows have areas of tall herbs and grassland grazed by cattle and sheep. There are also areas of woodland and several ponds. More than 140 flowering plants have been recorded, including green-winged orchid, black knapweed and pepper saxifrage.[77]
Briton's Lane Gravel Pit Y 21.5 hectares
(53 acres)[78]		 NO Sheringham
52.926°N 1.225°E / 52.926; 1.225 (Briton's Lane Gravel Pit)
TG 169 414[78]		 AONB,[42] GCR[79] Map Citation This working quarry exposes gravel and sand derived from melting ice at the end of the Anglian glaciation around 425,000 years ago.[80]
Broad Fen, Dilham Y 38.4 hectares
(95 acres)[81]		 NO North Walsham
52.774°N 1.471°E / 52.774; 1.471 (Broad Fen, Dilham)
TG 342 253[81]		 Ramsar,[8] SAC,[9] SPA[10] Map Citation This site's diverse habitats include fen, carr woodland, open water and fen meadows. The open water includes ponds which were dug to attract wildfowl, a stretch of the Dilham Canal and dykes. Aquatic plants include bladderwort and white water lily.[82]
Broome Heath Pit Y 1.2 hectares
(3.0 acres)[83]		 YES Bungay
52.473°N 1.454°E / 52.473; 1.454 (Broome Heath Pit)
TM 347 917[83]		 GCR,[84] LNR[85] Map Citation This site exposes rocks dating to the Wolstonian glaciation between around 350,000 and 130,000 years ago. It provides the only surviving exposure of the Broome Terrace, the flood plain of an ancient river. Ice wedges and fossils of Arctic flora and fauna indicate a tundra environment.[86]
Bryant's Heath, Felmingham Y 17.7 hectares
(44 acres)[87]		 YES North Walsham
52.814°N 1.349°E / 52.814; 1.349 (Bryant's Heath, Felmingham)
TG 258 293[87]		 Map Citation Most of this site is dry acidic heath on glacial sands, but there are also areas of wet heath, fen and carr woodland. Several unusual mosses and lichens have been recorded in wetter areas.[88]
Bure Broads and Marshes Y 741.1 hectares
(1,831 acres)[89]		 PP Norwich
52.690°N 1.473°E / 52.690; 1.473 (Bure Broads and Marshes)
TG 348 159[89]		 NCR,[90] NNR[91] NWT,[92][93] Ramsar,[8] SAC,[9] SPA[10] Map Citation This is described by Natural England as a "nationally and internationally important wetland complex", which is situated on fenland peats in the floodplain of the River Bure. A notable feature is an extensive area of swamp alder carr on unstable peats and mud. There are a number of rare bird and butterfly species.[94]
Burgh Common and Muckfleet Marshes Y 121.5 hectares
(300 acres)[95]		 FP Great Yarmouth
52.657°N 1.606°E / 52.657; 1.606 (Burgh Common and Muckfleet Marshes)
TG 440 127[95]		 Ramsar,[8] SAC,[9] SPA[10] Map Citation The Muck Fleet, a tributary of the River Bure, runs through this wetland site, which is traditionally managed by grazing and mowing. Habitats include tall fen, fen meadows and drainage dykes. There are rare plants and invertebrates, such as the swallowtail butterfly and the freshwater snail Anisus vorticulus.[96]
Buxton Heath Y 67.3 hectares
(166 acres)[97]		 YES Norwich
52.749°N 1.220°E / 52.749; 1.220 (Buxton Heath)
TG 174 217[97]		 NCR,[98] SAC[23] Map Citation This site has areas of dry acidic heath on glacial sands, but the main ecological interest lies in the mire along the valley of a small stream. There are a number of rare relict mosses, liverworts and fungi, together with some uncommon invertebrates.[99]
Caistor St Edmund Chalk Pit Y 23.6 hectares
(58 acres)[100]		 NO Norwich
52.595°N 1.306°E / 52.595; 1.306 (Caistor St. Edmund Chalk Pit)
TG 240 048[100]		 GCR[101][102] Map Citation This site provides the best exposure of the late Campanian Beeston Chalk, around 75 million years ago. It is very fossiliferous, with many molluscs and sea urchins.[103]
Calthorpe Broad Y 43.5 hectares
(107 acres)[104]		 NO Norwich
52.777°N 1.573°E / 52.777; 1.573 (Calthorpe Broad)
TG 411 259[104]		 NCR,[105] NNR,[106] Ramsar,[8] SAC,[9] SPA[10] Map Citation This broad has diverse fauna and flora. Water plants include mare's-tail, water violet, blunt-leaved pondweed, spiked water-milfoil, floating scirpus, yellow water-lily and the nationally scarce water soldier.[107]
Cantley Marshes Y 272.1 hectares
(672 acres)[108]		 PP Norwich
52.582°N 1.497°E / 52.582; 1.497 (Cantley Marshes)
TG 370 040[108]		 NNR,[109] Ramsar,[8] RSPB,[110] SAC,[9] SPA[10] Map Citation This site in the Yare valley is mainly species-rich grazing marsh with areas of wet alder carr and tall herb fen along the river bank. Invertebrates include two nationally rare dragonflies. The marshes have several important breeding bird species and an internationally important population of wintering wigeon.[111]
Castle Acre Common Y 17.8 hectares
(44 acres)[112]		 YES King's Lynn
52.703°N 0.666°E / 52.703; 0.666 (Castle Acre Common)
TF 802 151[112]		 Map Citation This unimproved grazing marsh on the banks of the River Nar has diverse grassland habitats, and the marshy conditions provide nesting sites for several wetland bird species. There are acidic flushes where springs emerge from sands in the bottom of the valley.[113]
Catton Grove Chalk Pit Y 0.6 hectares
(1.5 acres)[114]		 NO Norwich
52.649°N 1.292°E / 52.649; 1.292 (Catton Grove Chalk Pit)
TG 228 108[114]		 GCR[115] Map Citation This Cretaceous site exposes rocks dating to the late Campanian, around 75 million years ago, and it is the type site for the Catton Sponge Bed. Its well preserved fossils include many undescribed sponges and important ammonites.[116]
Cawston and Marsham Heaths Y 116.7 hectares
(288 acres)[117]		 YES Norwich
52.767°N 1.214°E / 52.767; 1.214 (Cawston and Marsham Heaths)
TG 169 237[117]		 Map Citation These heaths are dominated by heather, and they have diverse flora including a rich variety of lichens. Many species of heathland birds breed on the site, including tree pipits, whinchats and nightjars.[118]
Cockthorpe Common, Stiffkey Y 7.1 hectares
(18 acres)[119]		 YES Wells-next-the-Sea
52.947°N 0.952°E / 52.947; 0.952 (Cockthorpe Common, Stiffkey)
TF 984 429[119]		 AONB[42] Map Citation This common in the valley of the River Stiffkey has a varied chalk grassland flora on steep slopes. Herbs are abundant, including salad burnet, dropwort, common rock-rose, large thyme and cowslip.[120]
Coston Fen, Runhall Y 7.1 hectares
(18 acres)[121]		 NO Norwich
52.618°N 1.043°E / 52.618; 1.043 (Coston Fen, Runhall)
TG 061 066[121]		 SAC[23] Map Citation This spring-fed site in the Yare valley has a variety of fen habitats, including a nationally rare calcareous mire community of fen flora. There are also areas of tall herbs, scrub and improved pasture.[122]
Cranberry Rough, Hockham (Hockham Mere) Y Y 81.1 hectares
(200 acres)[123]		 PP Thetford
52.505°N 0.845°E / 52.505; 0.845 (Cranberry Rough Hockham)
TL 932 935[123]		 GCR,[124] LNR,[64] NCR,[125] SPA[29] Map Citation This former lake has swamp woodland, grassland, tall fen and a network of ditches and pools. It has a diverse range of wetland plants and insects, especially butterflies, dragonflies and damselflies. Large areas are covered with Sphagnum mosses.[126]
Cranwich Camp Y 13.1 hectares
(32 acres)[127]		 YES Thetford
52.516°N 0.613°E / 52.516; 0.613 (Cranwich Camp)
TL 774 941[127]		 SAC,[28] SPA[29] Map Citation This former army camp in the Breckland is now grassland, and it has a high value both entomologically and botanically. It has four Red Data Book insects and three Red Data Book plants. Rabbits help to maintain areas with diverse flora and invertebrates.[128]
Crostwick Marsh Y 11.6 hectares
(29 acres)[129]		 YES Norwich
52.699°N 1.346°E / 52.699; 1.346 (Crostwick Marsh)
TG 262 165[129]		 Ramsar,[8] SAC,[9] SPA[10] Map Citation This marsh is in the valley of the Crostwick Beck, a tributary of the River Bure. It has areas of damp grassland, tall fen, species-rich fen grassland, alder carr, scrub and dykes. There is a variety of breeding marshland birds.[130]
Damgate Marshes, Acle Y 64.7 hectares
(160 acres)[131]		 FP Norwich
52.631°N 1.563°E / 52.631; 1.563 (Damgate Marshes, Acle)
TG 412 096[131]		 Ramsar,[8] SAC[9] Map Citation These traditionally managed grazing marshes and dykes are a nationally important wetland site. Their ecological significance lies mainly in the dykes, which have several uncommon water plants and a great diversity of aquatic invertebrates.[132]
Decoy Carr, Acle Y 56.0 hectares
(138 acres)[133]		 NO Norwich
52.625°N 1.552°E / 52.625; 1.552 (Decoy Carr, Acle)
TG 405 090[133]		 Ramsar,[8] SAC,[9] SPA[10] Map Citation This area of wet carr woodland, fen, reedbeds and open water, is spring-fed. It has a number of rare Arctic–alpine mosses, such as Cinclidium stygium and Camptothecium nitens, which indicate only minor disturbance since the end of the last ice age. There is a network of dykes which have clear spring water and a variety of water plants.[134]
Dereham Rush Meadow Y 22.2 hectares
(55 acres)[135]		 NO Dereham
52.689°N 0.919°E / 52.689; 0.919 (Dereham Rush Meadow)
TF 974 141[135]		 Map Citation This is an area of grassland and alder carr in the valley of a tributary of the River Wensum. The site has diverse habitats and it is traditionally maintained by grazing by horses. It is subject to flooding in winter.[136]
Dersingham Bog Y Y 159.1 hectares
(393 acres)[137]		 YES King's Lynn
52.831°N 0.482°E / 52.831; 0.482 (Dersingham Bog)
TF 673 288[137]		 AONB,[42] GCR,[138] NCR,[139] NNR,[140] Ramsar,[141] SAC[142] Map Citation This is the largest and most intact acid valley mire in East Anglia, and it is of ornithological and entomological interest. Part of the site, Dersingham Pit, is important for establishing the rock sequence in the Lower Cretaceous in Norfolk.[143]
Didlington Park Lakes Y 26.1 hectares
(64 acres)[144]		 NO Thetford
52.536°N 0.619°E / 52.536; 0.619 (Didlington Park Lakes)
TL 777 963[144]		 Map Citation These three artificial lakes probably date to the early nineteenth century. They are an important breeding site for wildfowl, including gadwall, teal, mallard, shoveler, tufted duck and great crested grebe.[145]
Dillington Carr Y 50.0 hectares
(124 acres)[146]		 NO Dereham
52.704°N 0.914°E / 52.704; 0.914 (Dillington Carr)
TF 970 158[146]		 Map Citation This valley in a tributary of the River Wensum has extensive irrigation reservoirs and areas of carr woodland. An outstanding variety of birds breed on the site, including gadwalls, great crested grebe and tufted ducks on the reservoirs and barn owls, lesser spotted woodpeckers and willow tit in the woodland.[147]
Ducan's Marsh Y 3.6 hectares
(8.9 acres)[148]		 NO Norwich
52.572°N 1.450°E / 52.572; 1.450 (Ducan's Marsh)
TG 339 027[148]		 Ramsar,[8] SAC,[9] SPA[10] Map Citation This unimproved area of wet grassland is in the valley of Carleton Beck, a small tributary of the River Yare. There are species rich fen and fen grassland communities in areas around springs on the side of the valley. The grassland is maintained by light summer grazing and it has a number of uncommon plants.[149]
East Harling Common Y 15.1 hectares
(37 acres)[150]		 YES Norwich
52.453°N 0.939°E / 52.453; 0.939 (East Harling Common)
TL 998 879[150]		 Map Citation The importance of this site lies in its pingos, periglacial ground ice depressions, and it has many scarce species of beetles. There are also areas of chalk grassland and floristically rich fen.[151]
East Runton Cliffs Y 20.6 hectares
(51 acres)[152]		 YES Cromer
52.938°N 1.271°E / 52.938; 1.271 (East Runton Cliffs)
TG 199 429[152]		 GCR[153][154] Map Citation The foreshore exposes Lower Pleistocene sediments, including large blocks of glacitectonic (transported by ice) chalk. There are many fossils, including extinct horse, rhinoceros, and elephant.[155]
East Ruston Common Y 39.5 hectares
(98 acres)[156]		 YES Norwich
52.799°N 1.473°E / 52.799; 1.473 (East Ruston Common)
TG 342 280[156]		 Map Citation This is an area of unimproved fen, heath and carr woodland in the valley of a tributary of the River Ant. it is the only known English locality for the rare spider, Acanthophyma gowerensis, and it also has another nationally rare spider, Hygrolycosa rubrofasciata.[157]
East Walton and Adcock's Common Y Y 62.4 hectares
(154 acres)[158]		 YES King's Lynn
52.715°N 0.569°E / 52.715; 0.569 (East Walton and Adcock's Common)
TF 736 161[158]		 GCR,[159] SAC[23] Map Citation These commons have periglacial depressions separated by chalk ridges. The habitats include chalk grassland, springs, open water and scrub. The grasses and herbs are diverse with up to thirty-two species per square metre, and the rich invertebrate fauna includes seven Red Data Book and seventy-nine nationally rare species.[160]
East Winch Common Y 26.1 hectares
(64 acres)[161]		 YES King's Lynn
52.713°N 0.515°E / 52.713; 0.515 (East Winch Common)
TF 700 158[161]		 NWT[162] Map Citation This site is mainly wet acid heath on peat, and it is dominated by heather and cross-leaved heath. There are many wet hollows, which have diverse fen and mire flora, and areas of young woodland.[163]
East Wretham Heath Y 141.1 hectares
(349 acres)[164]		 YES Thetford
52.458°N 0.808°E / 52.458; 0.808 (East Wretham Heath)
TL 909 882[164]		 NCR,[165] NWT,[166] SAC,[28] SPA[29] Map Citation The principal ecological interest of this site lies in areas of Breckland grassland and two meres, which are supplied by ground water, and fluctuate irregularly. These conditions have led to unusual plants communities which are tolerant of alternate wetting and drying, such as reed canary grass and amphibious bistort.[167]
Eaton Chalk Pit Y 0.2 hectares
(0.49 acres)[168]		 NO Norwich
52.610°N 1.261°E / 52.610; 1.261 (Eaton Chalk Pit)
TG 209 064[168]		 Map Citation These former chalk mines are used by hibernating bats and the site has been monitored over a long period for research into bat ecology. Up to 40 bats use the mines and the main species are Daubenton's, Natterer's and brown long-eared bats.[169]
Edgefield Little Wood Y 5.3 hectares
(13 acres)[170]		 YES Melton Constable
52.863°N 1.129°E / 52.863; 1.129 (Edgefield Little Wood)
TG 107 341[170]		 Map Citation This is coppice with standards ancient woodland on acidic sands and gravels. Oaks which have been coppiced in the past have stools which are so tall that the wood resembles high forest. It is surrounded by ancient boundary banks.[171]
Elm Road Field, Thetford Y 5.0 hectares
(12 acres)[172]		 YES Thetford
52.340°N 0.731°E / 52.340; 0.731 (Elm Road Field, Thetford)
TL 859 815[172]		 Map Citation This area of open space has grassland with a rich flora. There are a number of uncommon plants, including the nationally endangered field wormwood and the nationally scarce sickle medick and tower mustard. There are two mature Scots pine hedges.[173]
Felbrigg Woods Y 164.6 hectares
(407 acres)[174]		 YES Norwich
52.913°N 1.262°E / 52.913; 1.262 (Felbrigg Woods)
TG 194 400[174]		 AONB,[42] NCR,[175] NT,[176] RHPG[177] Map Citation Ancient trees in this wood have more than fifty species of lichen, including several which are rare in East Anglia. Many of them are indicators of ancient undisturbed woodland. The trees are mainly beech which have been pollarded many years ago, and have massive stools and boles.[178]
Field Barn Heaths, Hilborough Y 17.9 hectares
(44 acres)[179]		 NO Thetford
52.581°N 0.682°E / 52.581; 0.682 (Field Barn Heaths, Hilborough)
TF 818 015[179]		 SAC,[28] SPA[29] Map Citation This light sandy grassland site is maintained by rabbit grazing and it has a rich variety of flora. There are also areas of ungrazed grassland and oak and hawthorn woodland.[180]
Flordon Common Y 9.9 hectares
(24 acres)[181]		 YES Norwich
52.529°N 1.215°E / 52.529; 1.215 (Flordon Common)
TM 182 972[181]		 SAC[23] Map Citation Springs emerge from this chalk valley of the River Tas, resulting in a species-rich calcareous fen, including the very rare narrow-mouthed whorl snail. On higher ground there is chalk grassland, which is traditionally managed by grazing, allowing the survival of many locally rare plants.[182]
Forncett Meadows Y 5.2 hectares
(13 acres)[183]		 FP Norwich
52.488°N 1.187°E / 52.488; 1.187 (Forncett Meadows)
TM 165 926[183]		 Map Citation This site in the valley of the River Tas has a variety of grassland types due to variations in soil and wetness and a long history of management by non-intensive grazing. There are also ponds and areas of scrub and alder woodland.[184]
Foulden Common Y 139.0 hectares
(343 acres)[185]		 YES Thetford
52.570°N 0.596°E / 52.570; 0.596 (Foulden Common)
TF 760 001[185]		 NCR,[186] SAC[23] Map Citation This common has a mosaic of habitats, such as acidic and calcareous grassland, birch woodland, rich fen and open water. Flora in the fen grassland include purple moor-grass, black bog rush, purple small-reed and blunt-flowered rush.[187]
Foxley Wood Y 124.2 hectares
(307 acres)[188]		 YES Dereham
52.761°N 1.043°E / 52.761; 1.043 (Foxley Wood)
TG 054 225[188]		 NCR,[189] NNR,[190] NWT[191] Map Citation This is the largest area of ancient woodland in the county. The flora is diverse, with more than 250 species recorded, and invertebrates include several rare butterflies, such as the purple emperor and white admiral.[192]
Fritton Common, Morningthorpe Y 20.5 hectares
(51 acres)[193]		 YES Norwich
52.482°N 1.272°E / 52.482; 1.272 (Fritton Common, Morningthorpe)
TM 223 921[193]		 Map Citation This damp acidic meadow common is traditionally managed by light cattle grazing. Scattered ancient trees have a wide variety of epiphytic lichens, including some which are locally rare. There are a number of natural ponds with diverse invertebrate fauna.[194]
Gawdyhall Big Wood, Harleston Y 29.8 hectares
(74 acres)[195]		 NO Harleston
52.416°N 1.307°E / 52.416; 1.307 (Gawdyhall Big Wood, Harleston)
TM 250 849[195]		 Map Citation

This ancient wood on poorly drained chalky boulder clay has coppiced hornbeam, ash and hazel with oak standards. The ground flora is especially diverse around the hornbeams and on wet rides.[196]

Geldeston Meadows Y 14.0 hectares
(35 acres)[197]		 NO Beccles
52.470°N 1.526°E / 52.470; 1.526 (Geldeston Meadows)
TM 396 916[197]		 Ramsar,[8] SAC,[9] SPA[10] Map Citation These traditionally managed meadows in the flood plain of the River Waveney have a very diverse flora. Most of the site is wet grassland which is dominated by sweet vernal grass, common quaking grass and crested dog's-tail.[198]
Glandford (Hurdle Lane) Y 9.4 hectares
(23 acres)[199]		 NO Holt
52.932°N 1.053°E / 52.932; 1.053 (Glandford (Hurdle Lane))
TG 053 415[199]		 AONB,[42] GCR[200] Map Citation This is a working quarry in the valley of the River Glaven. It has a complex sequence of deposits formed by Pleistocene glaciers, with till, lacustrine calcareous silts, sands and coarse gravels, which throw light on the glacial history of the area.[201]
Glandford (Letheringsett Road) Y 1.1 hectares
(2.7 acres)[202]		 NO Holt
52.928°N 1.037°E / 52.928; 1.037 (Glandford (Letheringsett Road))
TG 042 410[202]		 AONB,[42] GCR[203] Map Citation This site is important because it has mounds of gravel and till which can help to show whether the North Norfolk till plain is the result of Pleistocene glacial deposition or is the residue of the erosion of a former more extensive area of gravel.[204]
Gooderstone Warren Y 21.6 hectares
(53 acres)[205]		 NO Thetford
52.577°N 0.645°E / 52.577; 0.645 (Gooderstone Warren)
TF 793 010[205]		 SAC,[28] SPA[29] Map Citation This sandy site has soils which range from acid to calcareous, resulting in a variety of grassland types. There is a pit at the north end which has flora including cowslips and the uncommon purple milk vetch.[206]
Great Cressingham Fen Y 14.3 hectares
(35 acres)[207]		 NO Thetford
52.586°N 0.725°E / 52.586; 0.725 (Great Cressingham Fen)
TF 847 022[207]		 SAC[23] Map Citation This calcareous spring-fed valley has a variety of vegetation types, ranging from dry unimproved grassland on high slopes to tall fen where the springs emerge at the valley bottom. There is a diverse range of flora, including some uncommon species. Plants in the valley bottom include water mint and southern marsh orchid.[208]
Great Yarmouth North Denes Y 100.8 hectares
(249 acres)[209]		 YES Great Yarmouth
52.632°N 1.737°E / 52.632; 1.737 (Great Yarmouth North Denes)
TG 530 104[209]		 NCR,[209] SPA[210] Map Citation These beaches have a complete succession of dune vegetation types, from foredunes to very extensive dry acid dune grassland. The site has the largest breeding colony of little terns in Britain.[211]
Grime's Graves Y Y 66.1 hectares
(163 acres)[212]		 YES Brandon
52.478°N 0.670°E / 52.478; 0.670 (Grime's Graves)
TL 814 900[212]		 GCR,[213] SAC,[28] SM,[214] SPA[29] Map Citation This Breckland heath site has diverse plant communities. In the northern part there are parallel strips of heather and acid grassland, which are thought to have been formed periglacially during the last glacial period. Five species of bat use re-excavated Neolithic flint mines for winter roosting.[215]
Grimston Warren Pit Y 6.7 hectares
(17 acres)[216]		 NO King's Lynn
52.771°N 0.479°E / 52.771; 0.479 (Grimston Warren Pit)
TF 673 222[216]		 GCR[217] Map Citation This former quarry is described by Natural England as "a nationally important site for dating the constituent facies of the Lower Cretaceous in north Norfolk". It has yielded ammonites which date to the Hauterivian age around 130 million years ago.[218]
Gunton Park Lake Y 18.3 hectares
(45 acres)[219]		 NO Norwich
52.862°N 1.296°E / 52.862; 1.296 (Gunton Park Lake)
TG 220 345[219]		 Map Citation This artificial lake has the largest flock of post-breeding gadwall in Britain, and more than 500 birds have sometimes been recorded in September. Wintering wildfowl include teal, mallard, shoveler, shelduck and goosander.[220]
Hall Farm Fen, Hemsby Y 9.2 hectares
(23 acres)[221]		 YES Great Yarmouth
52.693°N 1.669°E / 52.693; 1.669 (Hall Farm Fen, Hemsby)
TG 480 169[221]		 Ramsar,[8] SAC,[9] SPA[10] Map Citation This area of unimproved fen grassland and dykes is grazed by horses and cattle. It has diverse flora, including many orchids. The dykes have a rich variety of aquatic plants and invertebrates, including the nationally rare freshwater snail Segmentina nitida.[222]
Halvergate Marshes Y 1,432.7 hectares
(3,540 acres)[223]		 PP Norwich
52.588°N 1.608°E / 52.588; 1.608 (Halvergate Marshes)
TG 445 050[223]		 LNR,[224] Ramsar,[8][68] RSPB,[69] SAC,[9] SPA[10][70] Map Citation These traditionally managed grazing marshes have a system of intersecting dykes, and they have a wide variety of aquatic ditch communities, including pondweeds of international importance. There are many bird species, with wintering Bewick's swans in internationally important numbers.[225]
Happisburgh Cliffs Y 6.1 hectares
(15 acres)[226]		 YES Happisburgh
52.826°N 1.533°E / 52.826; 1.533 (Happisburgh Cliffs)
TG 381 312[226]		 GCR[227] Map Citation These cliffs are unique as they display three glacial deposits, from the 1.9 million year old Pre-Pastonian Stage to the Beestonian and the Cromer Tills of the Anglian stage 450,000 years ago, the most severe ice age of the Pleistocene.[228]
Hardley Flood Y 49.8 hectares
(123 acres)[229]		 YES Norwich
52.542°N 1.508°E / 52.542; 1.508 (Hardley Flood)
TM 380 996[229]		 Ramsar,[8] SAC,[9] SPA[10] Map Citation This area of tidal lagoons and reedbeds provides a spillway for the River Chet. The reedbeds provide nesting sites for birds, including nationally important populations of several breeding birds. Three rare flies have been recorded, Elachiptera uniseta, Elachiptera scrobiculata and Lonchoptera scutellata.[230]
Heacham Brick Pit Y 0.8 hectares
(2.0 acres)[231]		 NO King's Lynn
52.899°N 0.495°E / 52.899; 0.495 (Heacham Brick Pit)
TF 679 364[231]		 GCR[232] Map Citation This is the only site which gives access to examine the Lower Cretaceous Snettisham Clay. It has Lower Barremian ammonite fossils, dating to around 130 million years ago.[233]
Hedenham Wood Y 23.4 hectares
(58 acres)[234]		 NO Bungay
52.499°N 1.406°E / 52.499; 1.406 (Hedenham Wood)
TM 313 945[234]		 Map Citation Most of this ancient wood on boulder clay is hornbeam coppice with oak standards, but the wet valley bottom has ash, maple and elm. The diverse ground flora includes some uncommon species.[235]
Hilgay Heronry Y 1.8 hectares
(4.4 acres)[236]		 NO Downham Market
52.566°N 0.411°E / 52.566; 0.411 (Hilgay Heronry)
TL 635 992[236]		 Map Citation This small wood has a nationally important breeding colony of grey herons, with around forty nests each year in larch and ash trees. Nearby drainage dykes on The Fens provide feeding grounds.[237]
Hockering Wood Y 89.5 hectares
(221 acres)[238]		 NO Dereham
52.687°N 1.064°E / 52.687; 1.064 (Hockering Wood)
TG 072 143[238]		 Map Citation This is one the largest areas of ancient, semi-natural woodland in the county. It has many rare species, especially of bryophytes, and there are ponds which have populations of great crested newts, a protected species under the Wildlife and Countryside Act 1981.[239]
Holkham Brick Pit Y 0.5 hectares
(1.2 acres)[240]		 NO Wells-next-the-Sea
52.950°N 0.770°E / 52.950; 0.770 (Holkham Brick Pit)
TF 862 428[240]		 AONB,[42] GCR[241] Map Citation According to Natural England, this is the best site displaying the Hunstanton Till, a glacial deposit dating the last glacial period, between 115,000 and 11,700 years ago. This is the furthest the ice reached in East Anglia during the Last Glacial Maximum, around 26,000 years ago.[242]
Holly Farm Meadow, Wendling Y 2.6 hectares
(6.4 acres)[243]		 NO Dereham
52.680°N 0.862°E / 52.680; 0.862 (Holly Farm Meadow, Wendling)
TF 936 130[243]		 Map Citation This meadow in the valley of the River Wensum has a line of calcareous springs which supports fen grassland which has diverse flora. The unimproved meadow is maintained by seasonal grazing. There are also areas of tall fen and dry grassland with many anthills.[244]
Holt Lowes Y 49.9 hectares
(123 acres)[245]		 YES Holt
52.894°N 1.101°E / 52.894; 1.101 (Holt Lowes)
TG 087 374[245]		 NCR,[246] SAC[23] Map Citation This site is mainly dry and sandy heath in the valley of the River Glaven, with a mire along a tributary which runs through the heath. Ground flora includes wood horsetail at its only known location in East Anglia.[247]
Honeypot Wood Y 9.5 hectares
(23 acres)[248]		 YES Dereham
52.692°N 0.857°E / 52.692; 0.857 (Honeypot Wood, Wendling)
TF 932 143[248]		 NWT[249] Map Citation This is an ancient coppiced wood on calcareous soil. It has a rich ground layer, which is dominated by dog's mercury, and other flora include greater butterfly-orchid and broad-leaved helleborine. A total of 208 plant species have been recorded.[250]
Hooks Well Meadows, Great Cressingham Y 15.6 hectares
(39 acres)[251]		 NO Thetford
52.577°N 0.710°E / 52.577; 0.710 (Hooks Well Meadows, Great Cressingham)
TF 837 011[251]		 Map Citation This site has a long history of traditional management. The diverse habitats include fen meadow, herb-rich wet grassland, acidic flushes, dry calcareous grassland and wet alder woodland, which has carpets of Sphagnum mosses.[252]
Horningtoft Wood Y 8.3 hectares
(21 acres)[253]		 NO Dereham
52.776°N 0.887°E / 52.776; 0.887 (Horningtoft Wood)
TF 948 237[253]		 Map Citation This ancient coppice with standards wood on boulder clay has exceptionally diverse ground flora with several rare species. There are scattered mature oaks and the main coppiced species are hazel, ash and maple. The ground flora is dominated by dog's mercury on heavy soils and bramble on lighter ones.[254]
Horse Wood, Mileham Y 7.1 hectares
(18 acres)[255]		 NO King's Lynn
52.731°N 0.844°E / 52.731; 0.844 (Horse Wood, Mileham)
TF 921 186[255]		 Map Citation This is an ancient coppice with standards wood on boulder clay, and the ground flora is diverse with several rare species. There are wide and wet rides which have plants such as herb paris, valerian and water mint.[256]
Hunstanton Cliffs Y Y 4.6 hectares
(11 acres)[257]		 YES Hunstanton
52.949°N 0.493°E / 52.949; 0.493 (Hunstanton Cliffs)
TF 676 420[257]		 GCR[258][259] Map Citation These eroding cliffs expose a mid-Cretaceous sequence from the Albian to the succeeding Cenomanian around 100 million years ago, with exceptionally rich Albian ammonite fossils. Biological interest is provided by a colony of breeding fulmars on the cliff face.[260]
Hunstanton Park Esker Y 17.3 hectares
(43 acres)[261]		 NO Hunstanton
52.939°N 0.521°E / 52.939; 0.521 (Hunstanton Park Eske)
TF 695 409[261]		 AONB,[42] GCR[262] Map Citation This is a 1.5-kilometre (1-mile) esker, a long winding ridge of stratified sand and gravel dating to the glacial Devensian period, between 115,000 and 11,700 years ago. This is an uncommon landform in central and southern England.[263]
Islington Heronry Y 1.3 hectares
(3.2 acres)[264]		 NO King's Lynn
52.718°N 0.320°E / 52.718; 0.320 (Islington Heronry)
TF 568 159[264]		 Map Citation This stand of mature oaks has the largest breeding colony of grey herons in the county, with about eighty nests occupied each year. There are several other populations of woodland birds, such as the great spotted woodpecker.[265]
Kelling Heath Y 89.4 hectares
(221 acres)[266]		 YES Holt
52.932°N 1.125°E / 52.932; 1.125 (Kelling Heath)
TG 101 418[266]		 AONB,[42] Map Citation The heath is described by Natural England as "a fine example of oceanic heathland". The vegetation is typical of dry, acid heath and is dominated by heather, bell heather, western gorse, gorse and bracken, with areas of mixed woodland. The dry conditions are favourable to reptiles such as common lizard and adder.[267]
Kenninghall and Banham Fens with Quidenham Mere Y 48.4 hectares
(120 acres)[268]		 NO Norwich
52.448°N 1.000°E / 52.448; 1.000 (Kenninghall and Banham Fens with Quidenham Mere)
TM 040 876[268]		 Map Citation This site in the valley of the River Whittle has a lake, tall fen, wet woodland and calcareous grassland. Springs feed an area of fen grassland dominated by purple moor grass, blunt-flowered rush and black bog-rush.[269]
Leet Hill, Kirby Cane Y 6.5 hectares
(16 acres)[270]		 NO Bungay
52.482°N 1.504°E / 52.482; 1.504 (Leet Hill, Kirby Cane)
TM 380 929[270]		 GCR[271] Map Citation This is a quarry which has a sequence of deposits dating to the Middle Pleistocene, with the base of gravels laid down by a confluence of rivers, with glacial gravels above, and then a sequence of chalky sands probably also laid down by glaciers.[272]
Leziate, Sugar and Derby Fens Y 87.9 hectares
(217 acres)[273]		 YES King's Lynn
52.754°N 0.518°E / 52.754; 0.518 (Leziate, Sugar and Derby Fens)
TF 700 204[273]		 Map Citation These fens have extensive heaths and areas of wet acidic grassland, and there are smaller areas of damp woodland and species-rich calcareous grassland. There are many ant-hills on Derby Fen.[274]
Limpenhoe Meadows Y 12.0 hectares
(30 acres)[275]		 NO Norwich
52.573°N 1.537°E / 52.573; 1.537 (Limpenhoe Meadows)
TG 398 031[275]		 Ramsar,[8] SAC,[9] SPA[10] Map Citation This area of unimproved fen grassland in the valley of the River Yare has a network of dykes. The soils vary from alluvial clays in the valley bottom to poorly drained peats higher up. The meadows are species-rich with some uncommon plants. Aquatic plants in the dykes include the nationally rare sharp-leaved pondweed.[276]
Lower Wood, Ashwellthorpe Y 37.9 hectares
(94 acres)[277]		 YES Norwich
52.538°N 1.153°E / 52.538; 1.153 (Lower Wood, Ashwellthorpe)
TM 139 980[277]		 NWT[278] Map Citation This ancient wood on chalky boulder clay has a diverse ground flora with uncommon species such as wood spurge, early-purple orchid, common twayblade, ramsons, water avens and woodruff.[279]
Ludham - Potter Heigham Marshes Y 101.5 hectares
(251 acres)[280]		 PP Great Yarmouth
52.705°N 1.561°E / 52.705; 1.561 (Ludham - Potter Heigham Marshes)
TG 407 179[280]		 NCR,[281] NNR,[282] Ramsar,[8] SAC,[9] SPA[10] Map Citation This is described by Natural England as "both a nationally important wetland site and one of the richest areas of traditionally managed grazing marsh and dykes now remaining in Broadland". The principal conservation lies in the aquatic flora and fauna of the dykes, especially the dragonflies.[281]
Mattishall Moor Y 5.5 hectares
(14 acres)[283]		 NO Dereham
52.665°N 0.996°E / 52.665; 0.996 (Mattishall Moor)
TG 027 117[283]		 Map Citation This area of calcareous fen and marshy grassland has a rich variety of flora. Black bog-rush, blunt-flowered rush and purple moor-grass are common in the fen areas, and purple moor-grass is also abundant in the grassland, together with other plants such as yellow rattle and marsh pennywort.[284]
Middle Harling Fen Y 11.8 hectares
(29 acres)[285]		 NO Norwich
52.429°N 0.923°E / 52.429; 0.923 (Middle Harling Fen)
TL 988 852[285]		 Map Citation This calcareous valley fen has several springs and a wide variety of types of grassland, including both wet and dry communities. There are uncommon flora such as adder's tongue and yellow rattle, and the breeding birds are diverse.[286]
Morston Cliff Y 1.0 hectare
(2.5 acres)[287]		 YES Wells-next-the-Sea
52.957°N 0.961°E / 52.957; 0.961 (Morston Cliff)
TF 990 441[287]		 AONB,[42] GCR,[288] NNR,[289] NT[290] Map Citation This key Pleistocene site has the only interglacial deposit of a raised beach in East Anglia. It is believed to be Ipswichian, dating to around 125,000 years ago, and is overlain by glacial deposits of the late Devensian Hunstanton Till.[291]
Mundesley Cliffs Y 29.3 hectares
(72 acres)[292]		 YES North Walsham
52.869°N 1.452°E / 52.869; 1.452 (Mundesley Cliffs)
TG 324 358[292]		 AONB,[42] GCR[293] Map Citation The cliffs on this site display some of the best marine and freshwater deposits dating to the Cromerian interglacial, and to the early stages of the succeeding Anglian glaciation, which started around 478,000 years ago.[294]
Narborough Railway Embankment Y 7.9 hectares
(20 acres)[295]		 PL King's Lynn
52.671°N 0.593°E / 52.671; 0.593 (Narborough Railway Embankment)
TF 754 113[295]		 NWT[296] Map Citation This nineteenth-century embankment is probably the most ecologically diverse chalk grassland site in the county, with many flowering plants which attract a wide range of butterflies. There is also a variety of mosses and molluscs.[297]
New Buckenham Common Y 20.9 hectares
(52 acres)[298]		 YES Norwich
52.475°N 1.080°E / 52.475; 1.080 (New Buckenham Common)
TM 093 908[298]		 NWT[299] Map Citation This unimproved grassland is traditionally managed by grazing. It has the largest colony of green-winged orchids in the county, and there are a stream and pool which have aquatic plants.[300]
North Norfolk Coast Y Y 7,862.3 hectares
(19,428 acres)[301]		 PP King's Lynn
52.971°N 0.815°E / 52.971; 0.815 (North Norfolk Coast)
TF 891 452[301]		 AONB,[42] GCR,[302][303] NCR,[304] NNR,[289][305][306][307] NT,[290] NWT,[308][309][310] RSPB,[311] Ramsar,[312] SAC,[313][314] SPA[315] Map Citation This large site has a range of coastal habitats, including the best coastal marshes in Britain and among the finest in Europe. The breeding birds are of international importance, including one twelfth of the world population of sandwich terns and the largest colony in western Europe of little terns.[316]
Old Bodney Camp Y 32.8 hectares
(81 acres)[317]		 NO Thetford
52.557°N 0.725°E / 52.557; 0.725 (Old Bodney Camp)
TL 848 990[317]		 SPA[29] Map Citation This area of heath is maintained by rabbit grazing. It has some areas of grassland and others dominated by lichen and moss. There are two nationally rare moths, Noctua orbona and Scopula rubiginata, which are almost confined to the Breckland region.[318]
Old Buckenham Fen Y 34.5 hectares
(85 acres)[319]		 PP Attleborough
52.487°N 1.013°E / 52.487; 1.013 (Old Buckenham Fen)
TM 047 919[319]		 Map Citation This valley fen has cattle grazed wet meadows, species rich reedbeds, a mere and dykes. Flora in wetter areas include ragged robin, marsh thistle and ladies smock.[320]
Ouse Washes Y 2,513.6 hectares
(6,211 acres)[321]		 PP Ely
52.469°N 0.192°E / 52.469; 0.192 (Ouse Washes)
TL 490 879[321]		 GCR,[322] NCR,[323] Ramsar,[324] SAC,[325] SPA,[326] WWT[327] Map[lower-alpha 5] Citation The Washes are internationally significant for wintering and breeding wildfowl and waders, especially teal, pintails, wigeons, shovelers, pochards and Bewick's swans. The site also has rich aquatic fauna and flora, and areas of unimproved grassland.[328]
Overstrand Cliffs Y Y 57.8 hectares
(143 acres)[329]		 YES Cromer
52.924°N 1.325°E / 52.924; 1.325 (Overstrand Cliffs)
TG 236 415[329]		 AONB,[42] GCR,[330][331] SAC[332] Map Citation These soft cliffs are subject to falls and slumping, providing a habitat for species associated with disturbance such as the rare beetles Bledius filipes, Harpalus vernalis and Nebria livida. The cliff is geologically important for its succession of Pleistocene glacial exposures.[333]
Paston Great Barn Y 1.0 hectare
(2.5 acres)[334]		 NO North Walsham
52.858°N 1.448°E / 52.858; 1.448 (Paston Great Barn)
TG 322 345[334]		 AONB,[42] NNR[335] SAC,[336] SM[337] Map Citation This medieval barn has one of the few maternity colonies in Britain of barbastelle bats. This species is listed as a rare and threatened species in the British and European IUCN Red Lists of Threatened Species. The barn also has colonies of several other bats.[338]
Poplar Farm Meadows, Langley Y 7.5 hectares
(19 acres)[339]		 NO Norwich
52.565°N 1.495°E / 52.565; 1.495 (Poplar Farm Meadows, Langley)
TG 370 021[339]		 Ramsar,[8] SAC,[9] SPA[10] Map Citation This calcareous fen on the edge of the flood plain of the River Yare is spring-fed. It is managed by light summer grazing and the flora is diverse, with some uncommon species. There are also areas of tall fen and the site is crossed by dykes which have clear spring water and a variety of aquatic plants.[340]
Potter and Scarning Fens, East Dereham Y 6.2 hectares
(15 acres)[341]		 YES Dereham
52.669°N 0.930°E / 52.669; 0.930 (Potter and Scarning Fens, East Dereham)
TF 982 120[341]		 NCR,[342] NWT,[343] SAC[23] Map Citation These are valleys with calcareous fens on peat with an exceptionally diverse flora, including uncommon mosses and liverworts. Insects include the nationally rare small red damselfly.[344]
Potter's Carr, Cranworth Y 6.3 hectares
(16 acres)[345]		 NO Thetford
52.598°N 0.922°E / 52.598; 0.922 (Potter's Carr, Cranworth)
TF 980 040[345]		 Map Citation This area of alder carr and wet pasture is on the bank of the River Blackwater. The diverse flora of the carr is typical of ancient woodland, with plants such as dog's mercury and moschatel. Wintering birds include water rails.[346]
Priory Meadows, Hickling Y 23.9 hectares
(59 acres)[347]		 NO Norwich
52.771°N 1.579°E / 52.771; 1.579 (Priory Meadows, Hickling)
TG 415 253[347]		 Ramsar,[8] SAC,[9] SPA[10] Map Citation This grassland on damp and acidic peat soil is managed traditionally, and it has a rich and diverse flora with herbs such as tormentil and marsh cinquefoil. There is also a network of dykes with aquatic plants.[348]
Pulham Market Big Wood Y 4.7 hectares
(12 acres)[349]		 YES Diss
52.459°N 1.244°E / 52.459; 1.244 (Pulham Market Big Wood)
TM 205 895[349]		 Map Citation This ancient coppice wood on boulder clay is probably the last fragment of a much larger area of woodland. The standard trees are mature pedunculate oaks and the coppice layer is very overgrown. The ground flora is dominated by bramble, honeysuckle and bracken.[350]
Redgrave and Lopham Fens Y 127.0 hectares
(314 acres)[351]		 YES Diss
52.376°N 1.001°E / 52.376; 1.001 (Redgrave and Lopham Fens)
TM 049 796[351]		 NCR,[125] NNR[352] Ramsar[353] SAC,[50] SWT[354] Map[lower-alpha 4] Citation This spring-fed valley at the head of the River Waveney has several different types of fen vegetation. There are aquatic plants such as bladderwort, fen pondweed and Charophytes, all of which are indicators of low levels of pollution. The site has the only known British population of fen raft spiders.[355]
Ringstead Downs Y 6.9 hectares
(17 acres)[356]		 YES Hunstanton
52.931°N 0.514°E / 52.931; 0.514 (Ringstead Downs)
TF 691 400[356]		 AONB,[42] NWT[357] Map Citation This is a dry chalk valley which was carved out by glacial meltwaters. It is species-rich as it has never been ploughed, and it is the largest surviving area of chalk downland surviving in the county. The butterflies are diverse.[358]
River Nar Y 212.3 hectares
(525 acres)[359]		 PP King's Lynn
52.711°N 0.682°E / 52.711; 0.682 (River Nar)
TF 813 160[359]		 Map Citation The upper Nar has 78 river and bankside species of plants, including 5 pondweeds and 8 bryophytes. The lower reaches which flow through a flood plain are more sluggish. The most common fish are brown trout, pike, roach and eel.[360]
River Wensum Y 386.0 hectares
(954 acres)[361]		 PP Dereham
52.766°N 0.967°E / 52.766; 0.967 (River Wensum)
TG 003 228[361]		 SAC[362] Map Citation This river has been selected by Natural England as an example of an enriched, calcareous lowland river running through a relatively natural corridor. It has a rich invertebrate fauna and more than 100 species of flora. The SSSI also includes two tributaries, the River Tat and the Langor Drain.[363]
Rosie Curston's Meadow, Mattishall Y 2.3 hectares
(5.7 acres)[364]		 NO Dereham
52.669°N 1.017°E / 52.669; 1.017 (Rosie Curston's Meadow, Mattishall)
TG 041 122[364]		 Map Citation This unimproved calcareous clay meadow is managed by cattle grazing. It has over sixty grass species and a rich variety of herbs, including green-winged orchid, adder's tongue, bee orchid, twayblade and yellow rattle.[365]
Roydon Common Y 194.9 hectares
(482 acres)[366]		 YES King's Lynn
52.773°N 0.498°E / 52.773; 0.498 (Roydon Common)
TF 686 224[366]		 NCR,[367] NNR,[368] NWT,[369] Ramsar,[370] SAC[142] Map Citation The common is described by Natural England as "one of the best examples in Britain of a lowland mixed valley mire". It has diverse habitats, including wet acid heath, calcareous fen and dry heath on acid sands. There are rare plants, birds and insects, including the black darter dragonfly.[371]
Scoulton Mere Y 34.2 hectares
(85 acres)[372]		 NO Norwich
52.573°N 0.929°E / 52.573; 0.929 (Scoulton Mere)
TF 986 013[372]		 Map Citation The principal ecological interest of this site lies in the swamp, fen and bog flora on islands in the mere and along the shore. The largest island, called Scoulton Heath, is mainly covered in Sphagnum moss, and other plants include the nationally rare crested buckler fern.[373]
Sea Mere, Hingham Y 36.3 hectares
(90 acres)[374]		 NO Norwich
52.570°N 1.001°E / 52.570; 1.001 (Sea Mere, Hingham)
TG 035 011[374]		 Map Citation This site has a natural lake together with areas of fen, grazing marsh and woodland. The fen has a rich variety of flora including saw sedge, marsh pennywort, yellow loosestrife, yellow iris and the rare green figwort.[375]
Setchey Y 33.4 hectares
(83 acres)[376]		 NO King's Lynn
52.691°N 0.413°E / 52.691; 0.413 (Setchey)
TF 632 131[376]		 GCR[377] Map Citation This site throws light on sea level changes in the Holocene, the period since the end of the last ice age, 11,700 years ago. It is part of a network of Fenland sites which allows correlation across the area.[378]
Sexton Wood Y 39.0 hectares
(96 acres)[379]		 NO Bungay
52.474°N 1.382°E / 52.474; 1.382 (Sexton Wood)
TM 298 916[379]		 NCR[380] Map Citation This ancient wood on boulder clay is mainly coppice with standards, but there are some areas of high forest. The ground flora is diverse, with dog's mercury dominant and other plants such as ransoms and early-purple orchid.[381]
Shallam Dyke Marshes, Thurne Y 69.8 hectares
(172 acres)[382]		 NO Great Yarmouth
52.694°N 1.550°E / 52.694; 1.550 (Shallam Dyke Marshes, Thurne)
TG 400 166[382]		 Ramsar,[8] SAC,[9] SPA[10] Map Citation This is grazing marsh in the valley of the River Thurne, and it is important for waders such as lapwings, oystercatchers and snipe. There are a variety of water plants such as the rare water soldier.[383]
Shelfanger Meadows Y 10.3 hectares
(25 acres)[384]		 NO Diss
52.403°N 1.099°E / 52.403; 1.099 (Shelfanger Meadows)
TM 109 828[384]		 Map Citation This site in the valley of a tributary of the River Waveney is described by Natural England as "one of the most important areas of unimproved grassland in Norfolk". It has been traditionally managed by a hay cut followed by grazing for hundreds of years, and as a result its flora is rich, including uncommon species. There are also areas where springs make the grassland marshy.[385]
Sheringham and Beeston Regis Commons Y 24.9 hectares
(62 acres)[386]		 YES Sheringham
52.934°N 1.219°E / 52.934; 1.219 (Sheringham and Beeston Regis Commons)
TG 164 422[386]		 AONB,[42] NCR[386] SAC[23] Map Citation These commons have areas of dry heathland which have several species of breeding birds and reptiles, and wet fen in low-lying areas where there are springs. Calcareous mires have uncommon plants such as butterwort and bog pimpernel.[387]
Shotesham Common Y 21.6 hectares
(53 acres)[388]		 YES Norwich
52.549°N 1.302°E / 52.549; 1.302 (Shotesham Common)
TM 240 997[388]		 Map Citation This site consists of traditionally managed meadows with a variety of grassland types, ranging from permanently wet marshes on the valley bottom, where a stream runs through, to drier grassland on the slopes. There are several uncommon species of flora.[389]
Shotesham-Woodton Hornbeam Woods Y 40.4 hectares
(100 acres)[390]		 NO Norwich
52.516°N 1.324°E / 52.516; 1.324 (Shotesham-Woodton Hornbeam Woods)
TM 256 961[390]		 Map Citation This site is composed of four ancient coppice with standards hornbeam woods on boulder clay, Shotesham Little Wood, Saxlingham Grove, Hempnall Little Wood and Winter's Grove. The ground flora is rich with several uncommon species, such as herb paris, stinking iris and greater butterfly orchid.[391]
Sidestrand and Trimingham Cliffs Y Y 133.9 hectares
(331 acres)[392]		 YES Norwich
52.902°N 1.381°E / 52.902; 1.381 (Sidestrand and Trimingham Cliffs)
TG 275 392[392]		 AONB,[42] GCR[393][394][395] Map Citation These crumbling cliffs expose both Pleistocene sediments and a rich assembly of invertebrate fossils dating to the late Cretaceous. There are several rare beetles and the Red Data Book parasitic herbaceous plant purple broomrape.[396]
Smallburgh Fen Y 7.6 hectares
(19 acres)[397]		 YES Norwich
52.768°N 1.446°E / 52.768; 1.446 (Smallburgh Fen)
TG 326 245[397]		 NCR,[398] Ramsar,[8] SAC,[9] SPA[10] Map Citation This spring-fed fen site is in the valley of a tributary of the River Ant. The diverse flora include several rare species, including the only known locality in the county for the moss Bracthythecium mildeanum. There is also an area of alder carr.[399]
Snettisham Carstone Quarry Y 11.0 hectares
(27 acres)[400]		 NO King's Lynn
52.884°N 0.503°E / 52.884; 0.503 (Snettisham Carstone Quarry)
TF 685 348[400]		 AONB[42] Map Citation This is the only known location in Britain for the micro-moth Nothris verbascella. Its host plant, hoary mullein, is abundant in areas of the quarry which are no longer worked.[401]
Southrepps Common Y 5.6 hectares
(14 acres)[402]		 YES Norwich
52.865°N 1.358°E / 52.865; 1.358 (Southrepps Common)
TG 261 350[402]		 LNR,[403] SAC[23] Map Citation This is damp grassland and fen in the valley of the River Ant. There are several rare true flies characteristic of undisturbed wetlands, especially Pteromicra glabricula and Colobaea distincta, both of which have larvae which are parasitic on snails.[404]
St James' Pit Y 3.5 hectares
(8.6 acres)[405]		 YES Norwich
52.636°N 1.310°E / 52.636; 1.310 (St James' Pit)
TG 241 094[405]		 GCR,[406] LNR[407] Map Citation This site has been designated because of its fossils of two genera of mosasaurs, large marine reptiles dating to the Upper Cretaceous.[408]
Stanford Training Area Y Y 4,678.0 hectares
(11,560 acres)[409]		 NO Thetford
52.513°N 0.754°E / 52.513; 0.754 (Stanford Training Area)
TL 870 941[409]		 GCR,[410] NCR[165] SAC,[28] SPA[29] Map Citation This site contains an extensive area of species-rich Breckland grassland and heath. Wetlands and pools have wildfowl and many rare invertebrates. Part of the site is the Devil's Punchbowl, which is geologically important for its deep depression formed by the collapse of Pleistocene glacial sands and boulder clays.[411]
Stanley and Alder Carrs, Aldeby Y 42.7 hectares
(106 acres)[412]		 NO Beccles
52.478°N 1.581°E / 52.478; 1.581 (Stanley and Alder Carrs, Aldeby)
TM 433 927[412]		 Ramsar,[8] SAC,[9] SPA[10] Map Citation Most of this site is alder carr woodland next to the River Waveney, which is often flooded. It has a diverse insect fauna. There are also areas of open fen with plants including common reed, reed canary grass and hemp-agrimony.[413]
Stiffkey Valley Y 44.4 hectares
(110 acres)[414]		 NO Wells-next-the-Sea
52.952°N 0.950°E / 52.952; 0.950 (Stiffkey Valley)
TF 983 435[414]		 AONB[42] Map Citation This valley has a range of wetland habitats in the floodplain of the River Stiffkey. It has many species of breeding birds, including nationally important populations of avocets. Wintering wetland birds include bitterns, brent geese and garganeys, while marsh harriers and barn owls hunt throughout the year.[415]
Swangey Fen, Attleborough Y 48.4 hectares
(120 acres)[416]		 PP Attleborough
52.499°N 0.964°E / 52.499; 0.964 (Swangey Fen, Attleborough)
TM 013 931[416]		 SAC[23] Map Citation Part of this site is spring-fed fen with diverse flora, including grass of Parnassus, marsh helleborine and several rare mosses. The fen is surrounded by wet woodland and grassland.[417]
Swannington Upgate Common Y 20.5 hectares
(51 acres)[418]		 YES Norwich
52.717°N 1.179°E / 52.717; 1.179 (Swannington Upgate Common)
TG 148 180[418]		 Map Citation This site has varied habitats including glacial sands and gravels, peat, dry and wet heath, woodland, grassland, ponds and a stream. There is a wide range of breeding birds.[419]
Swanton Novers Woods Y 83.0 hectares
(205 acres)[420]		 NO Melton Constable
52.844°N 0.979°E / 52.844; 0.979 (Swanton Novers Woods)
TG 007 316[420]		 NCR,[421] NNR[422] Map Citation These ancient woods are almost certainly of primary origin, and they are regarded as one of the most important groups of woods in the country. The trees and ground flora are exceptionally diverse, and they include the nationally rare may lily.[423]
Sweetbriar Road Meadows, Norwich Y 9.7 hectares
(24 acres)[424]		 NO Norwich
52.640°N 1.262°E / 52.640; 1.262 (Sweetbriar Road Meadows, Norwich)
TG 208 097[424]		 Map Citation These unimproved meadows in the valley of the River Wensum are permanently waterlogged, and they are grazed by ponies. Herbs include yellow rattle, ragged robin, cuckoo flower and southern marsh orchid.[425]
Syderstone Common Y 43.7 hectares
(108 acres)[426]		 YES King's Lynn
52.852°N 0.716°E / 52.852; 0.716 (Syderstone Common)
TF 830 317[426]		 NWT[427] Map Citation The common has heath and grassland areas in the valley of the River Tat. Pools on sand and gravel provide suitable habitats for five species of breeding amphibians, including the nationally rare natterjack toad.[428]
Thetford Golf Course and Marsh Y 122.3 hectares
(302 acres)[429]		 PP Thetford
52.420°N 0.712°E / 52.420; 0.712 (Thetford Golf Course & Marsh)
TL 845 837[429]		 NCR,[430] SAC,[28] SPA[29] Map Citation Dry grass heath covers much of this site but there are also areas of lichen and heather, with a diverse flora including uncommon plants. Horse Meadows has wet peaty areas have fenland plants and alder woodland.[431]
Thompson Water, Carr and Common Y 154.7 hectares
(382 acres)[432]		 YES Thetford
52.524°N 0.842°E / 52.524; 0.842 (Thompson Water, Carr and Common)
TL 929 956[432]		 LNR,[64] NCR,[433] NWT,[434] SAC[23] Map Citation This grassland site in the valley of a tributary of the River Wissey has a number of pingos, damp and water filled depressions formed by the melting of ice at the end of the last glaciation. It also has a lake called Thompson Water which, together with its surrounding reed swamp, is important for breeding birds.[435]
Tindall Wood, Ditchingham Y 42.2 hectares
(104 acres)[436]		 NO Bungay
52.489°N 1.426°E / 52.489; 1.426 (Tindall Wood, Ditchingham)
TM 327 934[436]		 Map Citation This is one of the largest hornbeam woods in Norfolk. It is ancient coppice with standards, and the standards are oak, ash and hornbeam, and there are several uncommon species in the ground flora.[437]
Trinity Broads Y 316.8 hectares
(783 acres)[438]		 PP Great Yarmouth
52.676°N 1.643°E / 52.676; 1.643 (Trinity Broads)
TG 464 149[438]		 SAC[9] Map Citation The site is composed of five interconnected lakes in a side valley of the River Bure, together with reed swamp, wet woodland and fen. There are nationally important numbers of breeding wildfowl, and several nationally rare invertebrates, such as the swallowtail butterfly and two Red Data Book flies.[439]
Upper Thurne Broads and Marshes Y 1,185.9 hectares
(2,930 acres)[440]		 PP Norwich
52.734°N 1.605°E / 52.734; 1.605 (Upper Thurne Broads and Marshes)
TG 435 212[440]		 AONB,[42] NCR,[441] NNR[442][443] NWT,[444][445] Ramsar,[8] SAC,[9] SPA[10] Map Citation This is one of the finest wetland complexes in Britain, and it is internationally important for its wetland plant communities and associated animal species. It has four lakes, Hickling Broad, Heigham Sound, Horsey Mere and Martham Broad, together with smaller water bodies, swamp, fen, woodland and grazing marsh.[446]
Upton Broad and Marshes Y 195.4 hectares
(483 acres)[447]		 YES Norwich
52.668°N 1.536°E / 52.668; 1.536 (Upton Broad & Marshes)
TG 392 137[447]		 NCR,[448] NWT,[449] Ramsar,[8] SAC,[9] SPA[10] Map Citation This is described by Natural England as "an outstanding example of unreclaimed wetland and grazing marsh". Its rich invertebrate fauna includes eighteen species of freshwater snail, and an outstanding variety of dragonflies and damselflies, including the nationally rare Norfolk hawker.[450]
Warham Camp Y 5.1 hectares
(13 acres)[451]		 YES Wells-next-the-Sea
52.929°N 0.889°E / 52.929; 0.889 (Warham Camp)
TF 943 408[451]		 AONB,[42] SM[452] Map Citation This unimproved chalk grassland site is heavily grazed by rabbits and cattle. It has diverse herb species such as common rock-rose and squinancywort, and butterflies including the chalkhill blue.[453]
The Wash Y 62,045.6 hectares
(153,318 acres)[454]		 PP Spalding
52.937°N 0.286°E / 52.937; 0.286 (The Wash)
TF 537 402[454]		 AONB,[42] NCR,[455] NNR,[456] Ramsar,[457] RSPB,[458] SAC,[314] SPA[459] Map[lower-alpha 6] Citation The Wash is very important as a breeding ground for common seals, and it is also very significant for wintering waders and wildfowl which feed on its rich supply of invertebrates. Saltmarshes provide birds with valuable breeding grounds.[460]
Wayland Wood, Watton Y 31.7 hectares
(78 acres)[461]		 YES Thetford
52.560°N 0.838°E / 52.560; 0.838 (Wayland Wood, Watton)
TL 925 996[461]		 NCR,[462] NWT[463] Map Citation This semi-natural wood on wet calcareous boulder clay is managed by coppicing. Breeding birds include woodcocks, lesser spotted woodpeckers and nuthatches.[464]
Weeting Heath Y 141.8 hectares
(350 acres)[465]		 PL Brandon
52.465°N 0.586°E / 52.465; 0.586 (Weeting Heath)
TL 758 884[465]		 NCR,[466] NNR,[467] NWT,[468] SAC,[28] SPA[29] Map Citation This grass and lichen heath is grazed by rabbits. It has a high density of breeding birds, including stone-curlews. One arable field is reserved for uncommon Breckland plants.[469]
Wells Chalk Pit Y Y 4.0 hectares
(9.9 acres)[470]		 YES Wells-next-the-Sea
52.949°N 0.870°E / 52.949; 0.870 (Wells Chalk Pit)
TF 929 429[470]		 AONB,[42] GCR[471] Map Citation This quarry has chalk grassland with large populations of orchids in areas which have not been worked for many years. The site is also geologically important as it exposes the glacial deposits of the Marly Drift till, which was formerly believed to date to the Anglian glaciation, but may belong to the more recent Wolstonian ice age.[472][473]
West Runton Cliffs Y 17.8 hectares
(44 acres)[474]		 YES Cromer
52.941°N 1.253°E / 52.941; 1.253 (West Runton Cliffs)
TG 187 431[474]		 GCR[475][476] Map Citation The cliffs are important because they expose a succession of warm and cold stages in the middle Pleistocene between about 2 million and 400,000 years ago. They show a succession of advances and retreats of the sea, and the site is the stratotype for the Cromerian Stage.[477]
Westwick Lakes Y 9.8 hectares
(24 acres)[478]		 NO Norwich
52.794°N 1.371°E / 52.794; 1.371 (Westwick Lakes)
TG 274 272[478]		 Map Citation Many wildfowl over-winter on these five man-made lakes, which have unusual aquatic flora. Plants on the lake margins include lesser reedmace, soft rush and sweet flag.[479]
Weybourne Cliffs Y Y 40.9 hectares
(101 acres)[480]		 YES Sheringham
52.946°N 1.173°E / 52.946; 1.173 (Weybourne Cliffs)
TG 133 435[480]		 AONB,[42] GCR[481][482] Map Citation This Pleistocene site is the type locality for the Pastonian Weybourne Crag Formation, and its fossils of marine molluscs have been studied for 200 years. Its ecological interest lies in colonies of sand martins in the cliffs.[483]
Weybourne Town Pit Y 0.7 hectares
(1.7 acres)[484]		 YES Holt
52.943°N 1.145°E / 52.943; 1.145 (Weybourne Town Pit)
TG 114 430[484]		 AONB,[42] GCR[485] Map Citation This is the type locality for the Pleistocene 'Marly Drift'. This is a chalk-rich glacial till thought to have been deposited during the Anglian stage around 450,000 years ago, but its relationship to other deposits in the area is disputed.[486]
Whitwell Common Y 19.4 hectares
(48 acres)[487]		 YES Norwich
52.741°N 1.089°E / 52.741; 1.089 (Whitwell Common)
TG 086 204[487]		 Map Citation This common in the valley of a tributary of the River Wensum has diverse wetland flora on peat soils. There are also areas of wet alder woodland, fen and unimproved grassland, with grasses such as sheep's fescue and Yorkshire fog.[488]
Wiggenhall St Germans Y 5.2 hectares
(13 acres)[489]		 YES King's Lynn
52.699°N 0.349°E / 52.699; 0.349 (Wiggenhall St. Germans)
TF 588 138[489]		 GCR[490] Map Citation This site provides evidence for sea level changes during the Quaternary period, the last 2.6 million years. There are three peat layers, interspersed with fine-grained clastic rocks, and they have been studied with pollen and foraminifera analyses.[491]
Winterton-Horsey Dunes Y Y 427.0 hectares
(1,055 acres)[492]		 YES Great Yarmouth
52.733°N 1.678°E / 52.733; 1.678 (Winterton-Horsey Dunes)
TG 484 214[492]		 AONB,[42] GCR,[493] NCR,[494] NNR,[495] SAC,[496] SPA[210] Map Citation This site has extensive dunes together with areas of grazing marsh and birch woodland. Invertebrates include a rare amphibian and a rare butterfly. The site is geologically important as it displays the processes which control dynamic dune development.[497]
Wiveton Downs Y Y 28.9 hectares
(71 acres)[498]		 PP Holt
52.944°N 1.012°E / 52.944; 1.012 (Wiveton Downs)
TG 025 428[498]		 AONB,[42] GCR,[499][500] LNR[501] Map Citation This is a classic example of an esker, a glacial crevasse which has been filled in until it forms a narrow winding ridge. It has been very important for teaching, research and demonstration.[502]
Wretham Park Meres Y 30.0 hectares
(74 acres)[503]		 NO Thetford
52.491°N 0.807°E / 52.491; 0.807 (Wretham Park Meres)
TL 907 918[503]		 Map Citation This site consists of four natural lakes, Mickle Mere, Hill Mere, Rush Mere and West Mere, which provide a breeding habitat for wildfowl such as mallards, gadwalls, shovelers, tufted ducks and teal. There are also many wintering ducks.[504]
Wretton Y 20.6 hectares
(51 acres)[505]		 PP King's Lynn
52.565°N 0.483°E / 52.565; 0.483 (Wretton)
TL 684 992[505]		 GCR[506][507] Map Citation This site exposes layer across the transition between the warm Ipswichian and the colder Devensian around 115,000 years ago. It has the richest assemblage of early Devensian vertebrate fossils in Britain, including arctic fox, bison and woolly rhinoceros.[508]
Yare Broads and Marshes Y 744.5 hectares
(1,840 acres)[509]		 PP Norwich
52.602°N 1.448°E / 52.602; 1.448 (Yare Broads and Marshes)
TG 336 061[509]		 NCR,[510] NNR,[109] Ramsar,[8] RSPB,[511][512] SAC,[9] SPA[10] Map Citation This is a nationally important wetland site, with grazing marsh, open water, fen, carr woodland and peat. There are many nationally rare plants and many birds including nationally important wintering flocks of wigeon.[513]

See also

Notes
  1. The area and grid reference are taken from the "Details" page for each site on the Natural England database.
  2. The maps are provided by Natural England on the Magic Map website.
  3. Citations are provided for each site by Natural England.
  4. This site is partly in Suffolk
  5. This site is partly in Cambridgeshire
  6. This site is partly in Lincolnshire

References
  1. "Sites of Special Scientific Interest: Designation". Natural England. Archived from the original on 6 March 2016. Retrieved 19 April 2016.
  2. "Designated Sites View: Norfolk". Natural England. Retrieved 11 May 2020.
  3. "Norfolk". Encyclopedia Britannica. 5 September 2018. Archived from the original on 10 July 2018. Retrieved 15 October 2018.
  4. "Population of Norfolk". Norfolk Insight. Archived from the original on 2 September 2018. Retrieved 15 October 2018.
  5. "Local councils". Norfolk County Council. Archived from the original on 17 March 2017. Retrieved 15 October 2018.
  6. "Designated Sites View: Alderfen Broad". Sites of Special Scientific Interest. Natural England. Archived from the original on 21 August 2018. Retrieved 15 May 2018.
  7. "Alderfen Broad". Norfolk Wildlife Trust. Archived from the original on 22 May 2018. Retrieved 21 May 2018.
  8. "Designated Sites View: Broadland". Ramsar Site. Natural England. Retrieved 25 May 2018.
  9. "Designated Sites View: The Broads". Special Areas of Conservation. Natural England. Retrieved 25 May 2018.
  10. "Designated Sites View: Broadland". Special Protection Areas. Natural England. Retrieved 25 May 2018.
  11. "Alderfen Broad citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 6 June 2018.
  12. "Designated Sites View: Alderford Common". Sites of Special Scientific Interest. Natural England. Archived from the original on 15 October 2018. Retrieved 15 May 2018.
  13. "Alderford Common citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 14 October 2018.
  14. "Designated Sites View: Ant Broads and Marshes". Sites of Special Scientific Interest. Natural England. Archived from the original on 21 August 2018. Retrieved 15 May 2018.
  15. Ratcliffe, p. 307
  16. "Designated Sites View: Ant Broads and Marshes". National Nature Reserves. Natural England. Archived from the original on 19 August 2018. Retrieved 25 May 2018.
  17. "Designated Sites View: How Hill". National Nature Reserves. Natural England. Archived from the original on 19 August 2018. Retrieved 5 June 2018.
  18. "Barton Broad". Norfolk Wildlife Trust. Archived from the original on 22 May 2018. Retrieved 21 May 2018.
  19. "Ant Broads and Marshes citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 6 June 2018.
  20. "Designated Sites View: Aslacton Parish Land". Sites of Special Scientific Interest. Natural England. Archived from the original on 30 July 2018. Retrieved 15 May 2018.
  21. "Aslacton Parish Land citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 29 July 2018.
  22. "Designated Sites View: Badley Moor". Sites of Special Scientific Interest. Natural England. Archived from the original on 21 August 2018. Retrieved 15 May 2018.
  23. "Designated Sites View: Norfolk Valley Fens". Special Areas of Conservation. Natural England. Archived from the original on 12 June 2018. Retrieved 25 May 2018.
  24. "Badley Moor, Dereham citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 3 September 2018.
  25. "Designated Sites View: Barnhamcross Common". Sites of Special Scientific Interest. Natural England. Retrieved 15 May 2018.
  26. "Designated Sites View: Barnham Cross Common". Local Nature Reserves. Natural England. Archived from the original on 22 May 2018. Retrieved 21 May 2018.
  27. Ratcliffe, p. 136
  28. "Designated Sites View: Breckland". Special Areas of Conservation. Natural England. Archived from the original on 12 June 2018. Retrieved 25 May 2018.
  29. "Designated Sites View: Breckland". Special Protection Areas. Natural England. Archived from the original on 12 June 2018. Retrieved 25 May 2018.
  30. "Barnhamcross Common citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 6 June 2018.
  31. "Designated Sites View: Bawsey". Sites of Special Scientific Interest. Natural England. Retrieved 15 May 2018.
  32. "Bawsey (Quaternary of East Anglia)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 26 May 2018. Retrieved 25 May 2018.
  33. "Bawsey citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 31 May 2018.
  34. "Designated Sites View: Beeston Cliffs". Sites of Special Scientific Interest. Natural England. Archived from the original on 1 January 2018. Retrieved 15 May 2018.
  35. "Beeston (Quaternary of East Anglia)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 26 May 2018. Retrieved 25 May 2018.
  36. "Beeston Cliffs citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 24 October 2018.
  37. "Global chronostratigraphical correlation table for the last 2.7 million years". International Commission on Stratigraphy. Archived from the original on 20 April 2013. Retrieved 24 October 2018.
  38. "Designated Sites View: Beetley and Hoe Meadows". Sites of Special Scientific Interest. Natural England. Archived from the original on 21 August 2018. Retrieved 15 May 2018.
  39. "Hoe Rough". Norfolk Wildlife Trust. Archived from the original on 22 May 2018. Retrieved 21 May 2018.
  40. "Beetley and Hoe Meadows citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 6 June 2018.
  41. "Designated Sites View: Bilsey Hill". Sites of Special Scientific Interest. Natural England. Archived from the original on 21 August 2018. Retrieved 15 May 2018.
  42. "Norfolk Coast AONB Management Plan 2014–19: Other Conservation Designations within the AONB" (PDF). Norfolk Coast AONB. Archived (PDF) from the original on 31 March 2012. Retrieved 25 May 2018.
  43. "Bilsey Hill (Quaternary of East Anglia)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 26 May 2018. Retrieved 25 May 2018.
  44. "Bilsey Hill citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 20 November 2018.
  45. "Designated Sites View: Blackborough End Pit". Sites of Special Scientific Interest. Natural England. Archived from the original on 19 August 2018. Retrieved 15 May 2018.
  46. "Blackborough End (Berriasian, Valanginian, Hauterivian, Barremian)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 26 May 2018. Retrieved 25 May 2018.
  47. "Blackborough End Pit citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 4 June 2018.
  48. "Designated Sites View: Blo' Norton and Thelnetham Fens". Sites of Special Scientific Interest. Natural England. Archived from the original on 19 August 2018. Retrieved 15 May 2018.
  49. Ratcliffe, pp. 214–215
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  52. "Designated Sites View: Booton Common". Sites of Special Scientific Interest. Natural England. Retrieved 15 May 2018.
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  55. "Designated Sites View: Boughton Fen". Sites of Special Scientific Interest. Natural England. Archived from the original on 12 June 2018. Retrieved 15 May 2018.
  56. "Boughton Fen citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 6 June 2018.
  57. "Designated Sites View: Bramerton Pits". Sites of Special Scientific Interest. Natural England. Archived from the original on 21 August 2018. Retrieved 15 May 2018.
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  61. "Designated Sites View: Breckland Farmland". Sites of Special Scientific Interest. Natural England. Archived from the original on 19 August 2018. Retrieved 16 May 2018.
  62. "Breckland Farmland citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 8 May 2014. Retrieved 23 May 2017.
  63. "Designated Sites View: Breckland Forest". Sites of Special Scientific Interest. Natural England. Retrieved 16 May 2018.
  64. "Designated Sites View: Great Eastern Pingo Trail". Local Nature Reserves. Natural England. Archived from the original on 22 May 2018. Retrieved 4 June 2018.
  65. "Breckland Forest citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 8 May 2014. Retrieved 23 May 2017.
  66. "Designated Sites View: Breydon Water". Sites of Special Scientific Interest. Natural England. Retrieved 16 May 2018.
  67. "Designated Sites View: Breydon Water". Local Nature Reserves. Natural England. Retrieved 21 May 2018.
  68. "Designated Sites View: Breydon Water". Ramsar Site. Natural England. Archived from the original on 12 June 2018. Retrieved 25 May 2018.
  69. "Berney Marshes and Breydon Water". Royal Society for the Protection of Birds. Archived from the original on 12 June 2018. Retrieved 6 June 2018.
  70. "Designated Sites View: Breydon Water". Special Protection Areas. Natural England. Retrieved 25 May 2018.
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  72. "Designated Sites View: Bridgham and Brettenham Heaths". Sites of Special Scientific Interest. Natural England. Archived from the original on 12 June 2018. Retrieved 16 May 2018.
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  76. "Designated Sites View: The Brinks, Northwold". Sites of Special Scientific Interest. Natural England. Archived from the original on 19 August 2018. Retrieved 17 May 2018.
  77. "The Brinks, Northwold citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 16 September 2018.
  78. "Designated Sites View: Briton's Lane Gravel Pit". Sites of Special Scientific Interest. Natural England. Retrieved 16 May 2018.
  79. "Briton's Lane Gravel Pit (Quaternary of East Anglia)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 26 May 2018. Retrieved 25 May 2018.
  80. "Briton's Lane Gravel Pit citation" (PDF). Sites of Special Scientific Interest. Natural England. Retrieved 20 November 2018.
  81. "Designated Sites View: Broad Fen, Dilham". Sites of Special Scientific Interest. Natural England. Archived from the original on 12 June 2018. Retrieved 16 May 2018.
  82. "Broad Fen, Dilham citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 7 June 2018.
  83. "Designated Sites View: Broome Heath Pit". Sites of Special Scientific Interest. Natural England. Archived from the original on 25 June 2018. Retrieved 16 May 2018.
  84. "Broome Heath (Quaternary of East Anglia)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 26 May 2018. Retrieved 25 May 2018.
  85. "Designated Sites View: Broome Heath". Local Nature Reserves. Natural England. Archived from the original on 22 May 2018. Retrieved 21 May 2018.
  86. "Broome Heath Pit citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 15 July 2018.
  87. "Designated Sites View: Bryant's Heath, Felmingham". Sites of Special Scientific Interest. Natural England. Archived from the original on 12 June 2018. Retrieved 16 May 2018.
  88. "Bryant's Heath, Felmingham citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 21 May 2018. Retrieved 7 June 2018.
  89. "Designated Sites View:Bure Broads and Marshes". Sites of Special Scientific Interest. Natural England. Archived from the original on 12 June 2018. Retrieved 16 May 2018.
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  92. "Cockshoot Broad". Norfolk Wildlife Trust. Archived from the original on 22 May 2018. Retrieved 21 May 2018.
  93. "Ranworth Broad". Norfolk Wildlife Trust. Archived from the original on 22 May 2018. Retrieved 21 May 2018.
  94. "Bure Broads and Marshes citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 7 June 2018.
  95. "Designated Sites View: Burgh Common and Muckfleet Marshes". Sites of Special Scientific Interest. Natural England. Archived from the original on 19 August 2018. Retrieved 16 May 2018.
  96. "Burgh Common and Muckfleet Marshes citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 19 August 2018.
  97. "Designated Sites View: Buxton Heath". Sites of Special Scientific Interest. Natural England. Archived from the original on 21 August 2018. Retrieved 16 May 2018.
  98. Ratcliffe, p. 215
  99. "Buxton Heath citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 7 June 2018.
  100. "Designated Sites View: Caistor St. Edmund Chalk Pit". Sites of Special Scientific Interest. Natural England. Archived from the original on 12 June 2018. Retrieved 16 May 2018.
  101. "Caistor St Edmund Chalk Pit (Cenomanian, Turonian, Senonian, Maastrichtian)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 26 May 2018. Retrieved 25 May 2018.
  102. "Caistor St Edmund Pit (Quaternary of East Anglia)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 26 May 2018. Retrieved 25 May 2018.
  103. "Caistor St Edmund Chalk Pit citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 7 June 2018.
  104. "Designated Sites View: Calthorpe Broad". Sites of Special Scientific Interest. Natural England. Retrieved 16 May 2018.
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  106. "Designated Sites View: Calthorpe Broad". National Nature Reserves. Natural England. Retrieved 28 May 2018.
  107. "Calthorpe Broad citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 25 October 2018.
  108. "Designated Sites View: Cantley Marshes". Sites of Special Scientific Interest. Natural England. Archived from the original on 12 June 2018. Retrieved 16 May 2018.
  109. "Designated Sites View: Mid-Yare". National Nature Reserves. Natural England. Archived from the original on 12 June 2018. Retrieved 28 May 2018.
  110. "Broads Landscape Character Assessment" (PDF). Broads Authority. 2006. Archived (PDF) from the original on 12 June 2018. Retrieved 8 June 2018.
  111. "Cantley Marshes citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 8 June 2018.
  112. "Designated Sites View: Castle Acre Common". Sites of Special Scientific Interest. Natural England. Archived from the original on 12 June 2018. Retrieved 16 May 2018.
  113. "Castle Acre Common citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 8 June 2018.
  114. "Designated Sites View: Catton Grove Chalk Pit". Sites of Special Scientific Interest. Natural England. Archived from the original on 21 August 2018. Retrieved 16 May 2018.
  115. "Catton Grove Chalk Pit (Cenomanian, Turonian, Senonian, Maastrichtian)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 26 May 2018. Retrieved 25 May 2018.
  116. "Catton Grove Chalk Pit citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 9 July 2018.
  117. "Designated Sites View: Cawston and Marsham Heaths". Sites of Special Scientific Interest. Natural England. Archived from the original on 12 June 2018. Retrieved 16 May 2018.
  118. "Cawston and Marsham Heaths citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 8 June 2018.
  119. "Designated Sites View: Cockthorpe Common, Stiffkey". Sites of Special Scientific Interest. Natural England. Archived from the original on 12 June 2018. Retrieved 16 May 2018.
  120. "Cockthorpe Common, Stiffkey citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 10 June 2018.
  121. "Designated Sites View: Coston Fen, Runhall". Sites of Special Scientific Interest. Natural England. Archived from the original on 25 October 2018. Retrieved 16 May 2018.
  122. "Coston Fen, Runhall citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 25 October 2018.
  123. "Designated Sites View: Cranberry Rough Hockham". Sites of Special Scientific Interest. Natural England. Archived from the original on 19 August 2018. Retrieved 16 May 2018.
  124. "Hockham Mere (Quaternary of East Anglia)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 26 May 2018. Retrieved 25 May 2018.
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  126. "Cranberry Rough, Hockham citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 8 June 2018.
  127. "Designated Sites View: Cranwich Camp". Sites of Special Scientific Interest. Natural England. Archived from the original on 12 June 2018. Retrieved 16 May 2018.
  128. "Cranwich Camp citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 8 June 2018.
  129. "Designated Sites View: Crostwick Marsh". Sites of Special Scientific Interest. Natural England. Archived from the original on 24 June 2018. Retrieved 16 May 2018.
  130. "Crostwick Marsh citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 24 June 2018.
  131. "Designated Sites View: Damgate Marshes, Acle". Sites of Special Scientific Interest. Natural England. Archived from the original on 12 June 2018. Retrieved 16 May 2018.
  132. "Damgate Marshes citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 8 June 2018.
  133. "Designated Sites View: Decoy Carr, Acle". Sites of Special Scientific Interest. Natural England. Archived from the original on 14 August 2018. Retrieved 16 May 2018.
  134. "Decoy Carr, Acle citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 14 August 2018.
  135. "Designated Sites View: Dereham Rush Meadow". Sites of Special Scientific Interest. Natural England. Retrieved 16 May 2018.
  136. "Dereham Rush Meadow citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 8 October 2018.
  137. "Designated Sites View: Dersingham Bog". Sites of Special Scientific Interest. Natural England. Archived from the original on 19 August 2018. Retrieved 16 May 2018.
  138. "Dersingham (Berriasian, Valanginian, Hauterivian, Barremian)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 26 May 2018. Retrieved 25 May 2018.
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  140. "Designated Sites View: Dersingham Bog". National Nature Reserves. Natural England. Retrieved 25 May 2018.
  141. "Designated Sites View: Dersingham Bog". Ramsar Site. Natural England. Retrieved 25 May 2018.
  142. "Designated Sites View: Roydon Common and Dersingham Bog". Special Areas of Conservation. Natural England. Retrieved 31 May 2018.
  143. "Dersingham Bog citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 8 June 2018.
  144. "Designated Sites View: Didlington Park Lakes". Sites of Special Scientific Interest. Natural England. Retrieved 16 May 2018.
  145. "Didlington Park Lakes citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 16 September 2018.
  146. "Designated Sites View: Dillington Carr, Gressenhall". Sites of Special Scientific Interest. Natural England. Archived from the original on 27 August 2018. Retrieved 16 May 2018.
  147. "Dillington Carr, Gressenhall citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 26 August 2018.
  148. "Designated Sites View: Ducan's Marsh, Claxton". Sites of Special Scientific Interest. Natural England. Retrieved 16 May 2018.
  149. "Ducan's Marsh, Claxton citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 14 August 2018.
  150. "Designated Sites View: East Harling Common". Sites of Special Scientific Interest. Natural England. Archived from the original on 12 June 2018. Retrieved 16 May 2018.
  151. "East Harling Common citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 8 June 2018.
  152. "Designated Sites View: East Runton Cliffs". Sites of Special Scientific Interest. Natural England. Archived from the original on 12 June 2018. Retrieved 16 May 2018.
  153. "East Runton (Pleistocene Vertebrata)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 26 May 2018. Retrieved 25 May 2018.
  154. "East Runton (Quaternary of East Anglia)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 26 May 2018. Retrieved 25 May 2018.
  155. "East Runton Cliffs citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 9 June 2018.
  156. "Designated Sites View: East Ruston Common". Sites of Special Scientific Interest. Natural England. Archived from the original on 12 June 2018. Retrieved 16 May 2018.
  157. "East Ruston Common citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 9 June 2018.
  158. "Designated Sites View: East Walton and Adcock's Common". Sites of Special Scientific Interest. Natural England. Archived from the original on 12 June 2018. Retrieved 16 May 2018.
  159. "East Walton Common (Quaternary of East Anglia)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 26 May 2018. Retrieved 25 May 2018.
  160. "East Walton and Adcock's Common citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 9 June 2018.
  161. "Designated Sites View: East Winch Common". Sites of Special Scientific Interest. Natural England. Archived from the original on 19 August 2018. Retrieved 16 May 2018.
  162. "East Winch Common". Norfolk Wildlife Trust. Archived from the original on 22 May 2018. Retrieved 21 May 2018.
  163. "East Winch Common citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 10 June 2018.
  164. "Designated Sites View: East Wretham Heath". Sites of Special Scientific Interest. Natural England. Retrieved 16 May 2018.
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  166. "East Wretham Heath". Norfolk Wildlife Trust. Archived from the original on 22 May 2018. Retrieved 21 May 2018.
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  168. "Designated Sites View: Eaton Chalk Pit". Sites of Special Scientific Interest. Natural England. Archived from the original on 7 August 2018. Retrieved 16 May 2018.
  169. "Eaton Chalk Pit citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 7 August 2018.
  170. "Designated Sites View: Edgefield Little Wood". Sites of Special Scientific Interest. Natural England. Archived from the original on 24 June 2018. Retrieved 16 May 2018.
  171. "Edgefield Little Wood citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 24 June 2018.
  172. "Designated Sites View: Elm Road Field, Thetford". Sites of Special Scientific Interest. Natural England. Archived from the original on 30 September 2018. Retrieved 16 May 2018.
  173. "Elm Road Field, Thetford citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 30 September 2018.
  174. "Designated Sites View: Felbrigg Woods". Sites of Special Scientific Interest. Natural England. Archived from the original on 12 June 2018. Retrieved 16 May 2018.
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  179. "Designated Sites View: Field Barn Heaths, Hilborough". Sites of Special Scientific Interest. Natural England. Archived from the original on 16 September 2018. Retrieved 16 May 2018.
  180. "Field Barn Heaths, Hilborough citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 16 September 2018.
  181. "Designated Sites View: Flordon Common". Sites of Special Scientific Interest. Natural England. Archived from the original on 12 June 2018. Retrieved 16 May 2018.
  182. "Flordon Common citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 11 June 2018.
  183. "Designated Sites View: Forncett Meadows". Sites of Special Scientific Interest. Natural England. Retrieved 16 May 2018.
  184. "Forncett Meadows citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 29 July 2018.
  185. "Designated Sites View: Foulden Common". Sites of Special Scientific Interest. Natural England. Archived from the original on 12 June 2018. Retrieved 16 May 2018.
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  187. "Foulden Common citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 11 June 2018.
  188. "Designated Sites View: Foxley Wood". Sites of Special Scientific Interest. Natural England. Archived from the original on 19 August 2018. Retrieved 16 May 2018.
  189. Ratcliffe, p. 59
  190. "Designated Sites View: Foxley Wood". National Nature Reserves. Natural England. Archived from the original on 21 August 2018. Retrieved 5 June 2018.
  191. "Foxley Wood". Norfolk Wildlife Trust. Archived from the original on 22 May 2018. Retrieved 21 May 2018.
  192. "Foxley Wood citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 11 June 2018.
  193. "Designated Sites View: Fritton Common, Morningthorpe". Sites of Special Scientific Interest. Natural England. Archived from the original on 29 July 2018. Retrieved 16 May 2018.
  194. "Fritton Common, Morningthorpe citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 29 July 2018.
  195. "Designated Sites View: Gawdyhall Big Wood, Harleston". Sites of Special Scientific Interest. Natural England. Archived from the original on 30 July 2018. Retrieved 16 May 2018.
  196. "Gawdyhall Big Wood, Harleston citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 29 July 2018.
  197. "Designated Sites View: Geldeston Meadows". Sites of Special Scientific Interest. Natural England. Archived from the original on 15 July 2018. Retrieved 16 May 2018.
  198. "Geldeston Meadows citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 15 July 2018.
  199. "Designated Sites View: Glandford (Hurdle Lane)". Sites of Special Scientific Interest. Natural England. Archived from the original on 19 August 2018. Retrieved 16 May 2018.
  200. "Glandford (Hurdle Lane) (Quaternary of East Anglia)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 26 May 2018. Retrieved 25 May 2018.
  201. "Glandford (Hurdle Lane) citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 20 November 2018.
  202. "Designated Sites View: Glandford (Letheringsett Road)". Sites of Special Scientific Interest. Natural England. Archived from the original on 21 August 2018. Retrieved 16 May 2018.
  203. "Glandford (Letheringsett Road) (Quaternary of East Anglia)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 12 June 2018. Retrieved 25 May 2018.
  204. "Glandford (Letheringsett Road) citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 20 November 2018.
  205. "Designated Sites View: Gooderstone Warren". Sites of Special Scientific Interest. Natural England. Archived from the original on 16 September 2018. Retrieved 16 May 2018.
  206. "Gooderstone Warren citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 16 September 2018.
  207. "Designated Sites View: Great Cressingham Fen". Sites of Special Scientific Interest. Natural England. Archived from the original on 16 September 2018. Retrieved 16 May 2018.
  208. "Great Cressingham Fen citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 16 September 2018.
  209. "Designated Sites View: Great Yarmouth North Denes". Sites of Special Scientific Interest. Natural England. Archived from the original on 12 June 2018. Retrieved 16 May 2018.
  210. "Designated Sites View: Great Yarmouth North Denes". Special Protection Areas. Natural England. Archived from the original on 12 June 2018. Retrieved 30 May 2018.
  211. "Great Yarmouth North Denes citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 11 June 2018.
  212. "Designated Sites View: Grime's Graves". Sites of Special Scientific Interest. Natural England. Retrieved 16 May 2018.
  213. "Grime's Graves (Quaternary of East Anglia)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 26 May 2018. Retrieved 25 May 2018.
  214. "Grimes Graves, including round barrow in Grimes Graves Plantation". Historic England. Archived from the original on 12 June 2018. Retrieved 11 June 2018.
  215. "Grimes Graves citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 11 June 2018.
  216. "Designated Sites View: Grimston Warren Pit". Sites of Special Scientific Interest. Natural England. Retrieved 16 May 2018.
  217. "Grimston Warren (Berriasian, Valanginian, Hauterivian, Barremian)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 26 May 2018. Retrieved 25 May 2018.
  218. "Grimston Warren Pit citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 1 June 2018.
  219. "Designated Sites View: Gunton Park Lake". Sites of Special Scientific Interest. Natural England. Archived from the original on 28 October 2018. Retrieved 16 May 2018.
  220. "Gunton Park Lake citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 28 October 2018.
  221. "Designated Sites View: Hall Farm Fen, Hemsby". Sites of Special Scientific Interest. Natural England. Archived from the original on 20 August 2018. Retrieved 16 May 2018.
  222. "Hall Farm Fen, Hemsby citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 20 August 2018.
  223. "Designated Sites View: Halvergate Marshes". Sites of Special Scientific Interest. Natural England. Archived from the original on 12 June 2018. Retrieved 16 May 2018.
  224. "Breydon Water". Local Nature Reserves. Natural England. Retrieved 2 June 2018.
  225. "Halvergate Marshes citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 12 June 2018.
  226. "Designated Sites View: Happisburgh Cliffs". Sites of Special Scientific Interest. Natural England. Archived from the original on 12 June 2018. Retrieved 16 May 2018.
  227. "Happisburgh (Quaternary of East Anglia)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 26 May 2018. Retrieved 25 May 2018.
  228. "Happisburgh Cliffs citation" (PDF). Sites of Special Scientific Interest. Natural England. Retrieved 12 June 2018.
  229. "Designated Sites View: Hardley Flood". Sites of Special Scientific Interest. Natural England. Retrieved 16 May 2018.
  230. "Hardley Flood citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 12 June 2018.
  231. "Designated Sites View: Heacham Brick Pit". Sites of Special Scientific Interest. Natural England. Retrieved 16 May 2018.
  232. "Heacham (Berriasian, Valanginian, Hauterivian, Barremian)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 26 May 2018. Retrieved 25 May 2018.
  233. "Heacham Brick Pit citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 31 May 2018.
  234. "Designated Sites View: Hedenham Wood". Sites of Special Scientific Interest. Natural England. Archived from the original on 15 July 2018. Retrieved 16 May 2018.
  235. "Hedenham Wood citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 15 July 2018.
  236. "Designated Sites View: Hilgay Heronry". Sites of Special Scientific Interest. Natural England. Retrieved 16 May 2018.
  237. "Hilgay Heronry citation". Sites of Special Scientific Interest. Natural England. Retrieved 4 June 2018.
  238. "Designated Sites View: Hockering Wood". Sites of Special Scientific Interest. Natural England. Archived from the original on 12 June 2018. Retrieved 16 May 2018.
  239. "Hockering Wood citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 12 June 2018.
  240. "Designated Sites View: Holkham Brick Pit". Sites of Special Scientific Interest. Natural England. Archived from the original on 12 June 2018. Retrieved 16 May 2018.
  241. "Holkham Brick Pits (Quaternary of East Anglia)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 26 May 2018. Retrieved 25 May 2018.
  242. "Holkham Brickpits citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 10 June 2018.
  243. "Designated Sites View: Holly Farm Meadow, Wendling". Sites of Special Scientific Interest. Natural England. Archived from the original on 21 August 2018. Retrieved 16 May 2018.
  244. "Holly Farm Meadow, Wendling citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 3 September 2018.
  245. "Designated Sites View: Holt Lowes". Sites of Special Scientific Interest. Natural England. Archived from the original on 12 June 2018. Retrieved 16 May 2018.
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  247. "Holt Lowes citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 12 June 2018.
  248. "Designated Sites View: Honeypot Wood". Sites of Special Scientific Interest. Natural England. Retrieved 16 May 2018.
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  251. "Designated Sites View: Hooks Well Meadows, Great Cressingham". Sites of Special Scientific Interest. Natural England. Archived from the original on 16 September 2018. Retrieved 16 May 2018.
  252. "Hooks Well Meadows, Great Cressingham citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 16 September 2018.
  253. "Designated Sites View: Horningtoft Wood". Sites of Special Scientific Interest. Natural England. Archived from the original on 27 August 2018. Retrieved 16 May 2018.
  254. "Horningtoft Wood citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 26 August 2018.
  255. "Designated Sites View: Horse Wood, Mileham". Sites of Special Scientific Interest. Natural England. Archived from the original on 12 June 2018. Retrieved 16 May 2018.
  256. "Horse Wood, Mileham citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 12 June 2018.
  257. "Designated Sites View: Hunstanton Cliffs". Sites of Special Scientific Interest. Natural England. Archived from the original on 12 June 2018. Retrieved 16 May 2018.
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  259. "Hunstanton Cliffs (Aptian-Albian)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 26 May 2018. Retrieved 25 May 2018.
  260. "Hunstanton Cliffs citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 12 June 2018.
  261. "Designated Sites View: Hunstanton Park Eske". Sites of Special Scientific Interest. Natural England. Retrieved 16 May 2018.
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  263. "Hunstanton Park Esker citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 1 June 2018.
  264. "Designated Sites View: Islington Heronry". Sites of Special Scientific Interest. Natural England. Retrieved 16 May 2018.
  265. "Islington Heronry citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 4 June 2018.
  266. "Designated Sites View: Kelling Heath". Sites of Special Scientific Interest. Natural England. Retrieved 16 May 2018.
  267. "Kelling Heath citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 12 June 2018.
  268. "Designated Sites View: Kenninghall and Banham Fens with Quidenham Mere". Sites of Special Scientific Interest. Natural England. Archived from the original on 23 July 2018. Retrieved 16 May 2018.
  269. "Kenninghall and Banham Fens with Quidenham Mere citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 22 July 2018.
  270. "Designated Sites View: Leet Hill, Kirby Cane". Sites of Special Scientific Interest. Natural England. Archived from the original on 16 July 2018. Retrieved 16 May 2018.
  271. "Leet Hill (Quaternary of East Anglia)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 26 May 2018. Retrieved 25 May 2018.
  272. "Leet Hill, Kirby Cane citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 15 July 2018.
  273. "Designated Sites View: Leziate, Sugar and Derby Fens". Sites of Special Scientific Interest. Natural England. Retrieved 16 May 2018.
  274. "Leziate, Sugar and Derby Fens citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 31 May 2018.
  275. "Designated Sites View: Limpenhoe Meadows". Sites of Special Scientific Interest. Natural England. Archived from the original on 14 August 2018. Retrieved 16 May 2018.
  276. "Limpenhoe Meadows citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 14 August 2018.
  277. "Designated Sites View: Lower Wood, Ashwellthorpe". Sites of Special Scientific Interest. Natural England. Archived from the original on 12 June 2018. Retrieved 16 May 2018.
  278. "Lower Wood, Ashwellthorpe". Norfolk Wildlife Trust. Archived from the original on 22 May 2018. Retrieved 21 May 2018.
  279. "Lower Wood, Ashwellthorpe citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 12 June 2018.
  280. "Designated Sites View: Ludham – Potter Heigham Marshes". Sites of Special Scientific Interest. Natural England. Archived from the original on 13 June 2018. Retrieved 16 May 2018.
  281. "Ludham – Potter Heigham Marshes citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 12 June 2018.
  282. "Designated Sites View: Ludham and Potter Heigham Marshes". National Nature Reserves. Natural England. Archived from the original on 13 June 2018. Retrieved 30 May 2018.
  283. "Designated Sites View: Mattishall Moor". Sites of Special Scientific Interest. Natural England. Retrieved 16 May 2018.
  284. "Mattishall Moor citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 3 September 2018.
  285. "Designated Sites View: Middle Harling Fen". Sites of Special Scientific Interest. Natural England. Archived from the original on 23 July 2018. Retrieved 16 May 2018.
  286. "Middle Harling Fen citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 22 July 2018.
  287. "Designated Sites View: Morston Cliff". Sites of Special Scientific Interest. Natural England. Archived from the original on 12 June 2018. Retrieved 16 May 2018.
  288. "Morston Cliff (Quaternary of East Anglia)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 26 May 2018. Retrieved 25 May 2018.
  289. "Designated Sites View: Blakeney". National Nature Reserves. Natural England. Archived from the original on 12 June 2018. Retrieved 1 June 2018.
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  292. "Designated Sites View: Mundesley Cliffs". Sites of Special Scientific Interest. Natural England. Archived from the original on 13 June 2018. Retrieved 16 May 2018.
  293. "Mundesley (Quaternary of East Anglia)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 26 May 2018. Retrieved 25 May 2018.
  294. "Mundesley Cliffs citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 12 June 2018.
  295. "Designated Sites View: Narborough Railway Embankment". Sites of Special Scientific Interest. Natural England. Retrieved 16 May 2018.
  296. "Narborough Railway Line". Norfolk Wildlife Trust. Archived from the original on 22 May 2018. Retrieved 21 May 2018.
  297. "Narborough Railway Embankment citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 13 June 2018.
  298. "Designated Sites View: New Buckenham Common". Sites of Special Scientific Interest. Natural England. Retrieved 16 May 2018.
  299. "New Buckenham Common". Norfolk Wildlife Trust. Archived from the original on 22 May 2018. Retrieved 21 May 2018.
  300. "New Buckenham Common citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 13 June 2018.
  301. "Designated Sites View: North Norfolk Coast". Sites of Special Scientific Interest. Natural England. Retrieved 16 May 2018.
  302. "Blakeney Esker (Quaternary of East Anglia)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 26 May 2018. Retrieved 25 May 2018.
  303. "North Norfolk Coast (Coastal Geomorphology of England)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 26 May 2018. Retrieved 25 May 2018.
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  306. "Designated Sites View: Scolt Head Island". National Nature Reserves. Natural England. Retrieved 1 June 2018.
  307. "Designated Sites View: Holme Dunes". National Nature Reserves. Natural England. Retrieved 1 June 2018.
  308. "Cley Marshes". Norfolk Wildlife Trust. Archived from the original on 22 May 2018. Retrieved 21 May 2018.
  309. "Holme Dunes". Norfolk Wildlife Trust. Archived from the original on 22 May 2018. Retrieved 21 May 2018.
  310. "Salthouse Marshes". Norfolk Wildlife Trust. Archived from the original on 22 May 2018. Retrieved 21 May 2018.
  311. "Titchwell Marsh". Royal Society for the Protection of Birds. Archived from the original on 12 June 2018. Retrieved 1 June 2018.
  312. "Designated Sites View: North Norfolk Coast". Ramsar Site. Natural England. Retrieved 1 June 2018.
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  314. "Designated Sites View: The Wash and North Norfolk Coast". Special Areas of Conservation. Natural England. Retrieved 1 June 2018.
  315. "Designated Sites View: North Norfolk Coast". Special Protection Areas. Natural England. Retrieved 1 June 2018.
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  317. "Designated Sites View:Old Bodney Camp". Sites of Special Scientific Interest. Natural England. Archived from the original on 9 October 2018. Retrieved 16 May 2018.
  318. "Old Bodney Camp citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 9 October 2018.
  319. "Designated Sites View: Old Buckenham Fen". Sites of Special Scientific Interest. Natural England. Archived from the original on 23 July 2018. Retrieved 16 May 2018.
  320. "Old Buckenham Fen citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 22 July 2018.
  321. "Designated Sites View: Ouse Washes". Sites of Special Scientific Interest. Natural England. Retrieved 16 May 2018.
  322. "Welney (Quaternary of East Anglia)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 26 May 2018. Retrieved 25 May 2018.
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  325. "Designated Sites View: Ouse Washes". Special Areas of Conservation. Natural England. Retrieved 1 June 2018.
  326. "Designated Sites View: Ouse Washes". Special Protection Areas. Natural England. Retrieved 1 June 2018.
  327. "Welney Wetland Centre". Wildfowl & Wetlands Trust. Archived from the original on 9 November 2016. Retrieved 13 December 2016.
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  329. "Designated Sites View: Overstrand Cliffs". Sites of Special Scientific Interest. Natural England. Archived from the original on 13 June 2018. Retrieved 17 May 2018.
  330. "Overstrand Cliff Section (Quaternary of East Anglia)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 26 May 2018. Retrieved 25 May 2018.
  331. "Overstrand to Trimingham Cliffs (Cenomanian, Turonian, Senonian, Maastrichtian)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 26 May 2018. Retrieved 25 May 2018.
  332. "Designated Sites View: Overstrand Cliffs". Special Areas of Conservation. Natural England. Archived from the original on 13 June 2018. Retrieved 1 June 2018.
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  334. "Designated Sites View: Paston Great Barn". Sites of Special Scientific Interest. Natural England. Retrieved 17 May 2018.
  335. "Designated Sites View: Paston Great Barn". National Nature Reserves. Natural England. Retrieved 5 June 2018.
  336. "Designated Sites View: Paston Great Barn". Special Areas of Conservation. Natural England. Retrieved 1 June 2018.
  337. "Paston Great Barn". Historic England. Archived from the original on 12 June 2018. Retrieved 1 June 2018.
  338. "Paston Great Barn citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 13 June 2018.
  339. "Designated Sites View: Poplar Farm Meadows, Langley". Sites of Special Scientific Interest. Natural England. Archived from the original on 14 August 2018. Retrieved 17 May 2018.
  340. "Poplar Farm Meadows, Langley citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 14 August 2018.
  341. "Designated Sites View: Potter and Scarning Fens, East Dereham". Sites of Special Scientific Interest. Natural England. Archived from the original on 13 June 2018. Retrieved 17 May 2018.
  342. Ratcliffe, pp. 213–14
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  344. "Potter and Scarning Fens, East Dereham citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 13 June 2018.
  345. "Designated Sites View: Potter's Carr, Cranworth". Sites of Special Scientific Interest. Natural England. Archived from the original on 3 September 2018. Retrieved 17 May 2018.
  346. "Potter's Carr, Cranworth citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 3 September 2018.
  347. "Designated Sites View: Priory Meadows, Hickling". Sites of Special Scientific Interest. Natural England. Archived from the original on 14 June 2018. Retrieved 17 May 2018.
  348. "Priory Meadows, Hickling citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 13 June 2018.
  349. "Designated Sites View: Pulham Market Big Wood". Sites of Special Scientific Interest. Natural England. Archived from the original on 30 July 2018. Retrieved 17 May 2018.
  350. "Pulham Market Big Woo citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 29 July 2018.
  351. "Designated Sites View: Redgrave and Lopham Fens". Sites of Special Scientific Interest. Natural England. Retrieved 17 May 2018.
  352. "Designated Sites View: Redgrave and Lopham Fen". National Nature Reserves. Natural England. Retrieved 1 June 2018.
  353. "Designated Sites View: Redgrave & South Lopham Fens". Ramsar Site. Natural England. Retrieved 1 June 2018.
  354. "Redgrave and Lopham Fens". Suffolk Wildlife Trust. Archived from the original on 3 March 2017. Retrieved 1 May 2017.
  355. "Redgrave and Lopham Fens citation" (PDF). Sites of Special Scientific Interest. Natural England. Retrieved 7 June 2017.
  356. "Designated Sites View: Ringstead Downs". Sites of Special Scientific Interest. Natural England. Retrieved 17 May 2018.
  357. "Ringstead Downs". Norfolk Wildlife Trust. Archived from the original on 22 May 2018. Retrieved 21 May 2018.
  358. "Ringstead Downs citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 31 May 2018.
  359. "Designated Sites View: River Nar". Sites of Special Scientific Interest. Natural England. Retrieved 17 May 2018.
  360. "River Nar citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 13 June 2018.
  361. "Designated Sites View: River Wensum". Sites of Special Scientific Interest. Natural England. Retrieved 17 May 2018.
  362. "Designated Sites View: River Wensum". Special Areas of Conservation. Natural England. Retrieved 1 June 2018.
  363. "River Wensum citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 13 June 2018.
  364. "Designated Sites View: Rosie Curston's Meadow, Mattishall". Sites of Special Scientific Interest. Natural England. Archived from the original on 23 October 2018. Retrieved 17 May 2018.
  365. "Rosie Curston's Meadow, Mattishall citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 23 October 2018.
  366. "Designated Sites View: Roydon Common". Sites of Special Scientific Interest. Natural England. Retrieved 17 May 2018.
  367. Ratcliffe, pp. 130–31, 212–13
  368. "Designated Sites View: Roydon Common". National Nature Reserves. Natural England. Retrieved 31 May 2018.
  369. "Roydon Common and Grimston Warren". Norfolk Wildlife Trust. Archived from the original on 22 May 2018. Retrieved 21 May 2018.
  370. "Designated Sites View: Roydon Common". Ramsar Site. Natural England. Retrieved 31 May 2018.
  371. "Roydon Common citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 31 May 2018.
  372. "Designated Sites View: Scoulton Mere". Sites of Special Scientific Interest. Natural England. Archived from the original on 14 June 2018. Retrieved 17 May 2018.
  373. "Scoulton Mere citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 13 June 2018.
  374. "Designated Sites View: Sea Mere, Hingham". Sites of Special Scientific Interest. Natural England. Archived from the original on 14 June 2018. Retrieved 17 May 2018.
  375. "Sea Mere, Hingham citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 14 June 2018.
  376. "Designated Sites View: Setchey". Sites of Special Scientific Interest. Natural England. Retrieved 17 May 2018.
  377. "Setchey (Quaternary of East Anglia)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 26 May 2018. Retrieved 25 May 2018.
  378. "Setchey citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 5 June 2018.
  379. "Designated Sites View: Sexton Wood". Sites of Special Scientific Interest. Natural England. Archived from the original on 16 July 2018. Retrieved 17 May 2018.
  380. Ratcliffe, pp. 59–60
  381. "Sexton Wood citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 15 July 2018.
  382. "Designated Sites View: Shallam Dyke Marshes, Thurne". Sites of Special Scientific Interest. Natural England. Archived from the original on 15 June 2018. Retrieved 17 May 2018.
  383. "Shallam Dyke Marshes, Thurne citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 14 June 2018.
  384. "Designated Sites View: Shelfanger Meadows". Sites of Special Scientific Interest. Natural England. Archived from the original on 23 July 2018. Retrieved 17 May 2018.
  385. "Shelfanger Meadows citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 22 July 2018.
  386. "Designated Sites View: Sheringham and Beeston Regis Commons". Sites of Special Scientific Interest. Natural England. Archived from the original on 14 June 2018. Retrieved 17 May 2018.
  387. "Sheringham and Beeston Regis Commons citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 14 June 2018.
  388. "Designated Sites View: Shotesham Common". Sites of Special Scientific Interest. Natural England. Archived from the original on 15 June 2018. Retrieved 17 May 2018.
  389. "Shotesham Common citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 14 June 2018.
  390. "Designated Sites View: Shotesham-Woodton Hornbeam Woods". Sites of Special Scientific Interest. Natural England. Archived from the original on 7 August 2018. Retrieved 17 May 2018.
  391. "Shotesham-Woodton Hornbeam Woods citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 7 August 2018.
  392. "Designated Sites View: Sidestrand and Trimingham Cliffs". Sites of Special Scientific Interest. Natural England. Archived from the original on 15 June 2018. Retrieved 17 May 2018.
  393. "Sidestrand (Quaternary of East Anglia)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 26 May 2018. Retrieved 25 May 2018.
  394. "Sidestrand (Pleistocene Vertebrata)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 26 May 2018. Retrieved 25 May 2018.
  395. "Trimingham (Mass movement)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 26 May 2018. Retrieved 25 May 2018.
  396. "Sidestrand and Trimingham Cliffs citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 14 June 2018.
  397. "Designated Sites View: Smallburgh Fen". Sites of Special Scientific Interest. Natural England. Archived from the original on 23 October 2018. Retrieved 17 May 2018.
  398. Ratcliffe, pp. 212, 309
  399. "Smallburgh Fen citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 23 October 2018.
  400. "Designated Sites View: Snettisham Carstone Quarry". Sites of Special Scientific Interest. Natural England. Archived from the original on 15 June 2018. Retrieved 17 May 2018.
  401. "Snettisham Carstone Quarry citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 14 June 2018.
  402. "Designated Sites View: Southrepps Common". Sites of Special Scientific Interest. Natural England. Archived from the original on 16 June 2018. Retrieved 17 May 2018.
  403. "Designated Sites View: Southrepps Common". Local Nature Reserves. Natural England. Archived from the original on 22 May 2018. Retrieved 21 May 2018.
  404. "Southrepps Common citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 16 June 2018.
  405. "Designated Sites View: St James' Pit". Sites of Special Scientific Interest. Natural England. Archived from the original on 16 June 2018. Retrieved 17 May 2018.
  406. "St James's Pit, Norwich (Jurassic – Cretaceous Reptilia)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 26 May 2018. Retrieved 25 May 2018.
  407. "Designated Sites View: Mousehold Heath". Local Nature Reserves. Natural England. Archived from the original on 16 June 2018. Retrieved 5 June 2018.
  408. "St James' Pit citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 16 June 2018.
  409. "Designated Sites View: Stanford Training Area". Sites of Special Scientific Interest. Natural England. Archived from the original on 20 June 2018. Retrieved 17 May 2018.
  410. "Devil's Punchbowl (Karst)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 26 May 2018. Retrieved 25 May 2018.
  411. "Stanford Training Area citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 20 June 2018.
  412. "Designated Sites View: Stanley and Alder Carrs, Aldeby". Sites of Special Scientific Interest. Natural England. Archived from the original on 15 July 2018. Retrieved 17 May 2018.
  413. "Stanley and Alder Carrs, Aldeby citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 15 July 2018.
  414. "Designated Sites View: Stiffkey Valley". Sites of Special Scientific Interest. Natural England. Archived from the original on 12 June 2018. Retrieved 17 May 2018.
  415. "Stiffkey Valley citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 10 June 2018.
  416. "Designated Sites View: Swangey Fen, Attleborough". Sites of Special Scientific Interest. Natural England. Archived from the original on 23 July 2018. Retrieved 17 May 2018.
  417. "Swangey Fen, Attleborough citation". Sites of Special Scientific Interest. Natural England. Archived from the original on 23 July 2018. Retrieved 22 July 2018.
  418. "Designated Sites View: Swannington Upgate Common". Sites of Special Scientific Interest. Natural England. Archived from the original on 20 June 2018. Retrieved 17 May 2018.
  419. "Swannington Upgate Common citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 20 June 2018.
  420. "Designated Sites View: Swanton Novers Woods". Sites of Special Scientific Interest. Natural England. Archived from the original on 18 June 2018. Retrieved 17 May 2018.
  421. Ratcliffe, p. 56
  422. "Designated Sites View: Swanton Novers". National Nature Reserves. Natural England. Archived from the original on 18 June 2018. Retrieved 1 June 2018.
  423. "Swanton Novers Woods citation". Sites of Special Scientific Interest. Natural England. Archived from the original on 18 June 2018. Retrieved 18 June 2018.
  424. "Designated Sites View: Sweetbriar Road Meadows, Norwich". Sites of Special Scientific Interest. Natural England. Retrieved 17 May 2018.
  425. "Sweetbriar Road Meadows, Norwich citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 20 June 2018.
  426. "Designated Sites View: Syderstone Common". Sites of Special Scientific Interest. Natural England. Archived from the original on 20 June 2018. Retrieved 17 May 2018.
  427. "Syderstone Common". Norfolk Wildlife Trust. Archived from the original on 22 May 2018. Retrieved 21 May 2018.
  428. "Syderstone Common citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 20 June 2018.
  429. "Designated Sites View: Thetford Golf Course and Marsh". Sites of Special Scientific Interest. Natural England. Archived from the original on 21 June 2018. Retrieved 17 May 2018.
  430. Ratcliffe, pp. 140–41
  431. "Thetford Golf Course and Marsh citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 20 June 2018.
  432. "Designated Sites View: Thompson Water, Carr and Common". Sites of Special Scientific Interest. Natural England. Retrieved 17 May 2018.
  433. Ratcliffe, pp. 138–39
  434. "Thompson Common". Norfolk Wildlife Trust. Archived from the original on 22 May 2018. Retrieved 21 June 2018.
  435. "Thompson Water, Carr and Common citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 21 June 2018.
  436. "Designated Sites View: Tindall Wood, Ditchingham". Sites of Special Scientific Interest. Natural England. Archived from the original on 21 June 2018. Retrieved 18 May 2018.
  437. "Tindall Wood, Ditchingham citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 21 June 2018.
  438. "Designated Sites View: Trinity Broads". Sites of Special Scientific Interest. Natural England. Retrieved 17 May 2018.
  439. "Trinity Broads citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 21 June 2018.
  440. "Designated Sites View: Upper Thurne Broads and Marshes". Sites of Special Scientific Interest. Natural England. Archived from the original on 21 June 2018. Retrieved 17 May 2018.
  441. Ratcliffe, pp. 170–71
  442. "Designated Sites View: Hickling Broad". National Nature Reserves. Natural England. Archived from the original on 21 June 2018. Retrieved 2 June 2018.
  443. "Designated Sites View: Martham Broad". National Nature Reserves. Natural England. Archived from the original on 21 June 2018. Retrieved 5 June 2018.
  444. "Hickling Broad". Norfolk Wildlife Trust. Archived from the original on 22 May 2018. Retrieved 21 May 2018.
  445. "Martham Broad". Norfolk Wildlife Trust. Archived from the original on 22 May 2018. Retrieved 21 May 2018.
  446. "Upper Thurne Broads and Marshes citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 21 June 2018.
  447. "Designated Sites View: Upton Broad & Marshes". Sites of Special Scientific Interest. Natural England. Archived from the original on 22 June 2018. Retrieved 17 May 2018.
  448. Ratcliffe, pp. 172, 306–07
  449. "Upton Broad and Marshes". Norfolk Wildlife Trust. Archived from the original on 22 May 2018. Retrieved 21 May 2018.
  450. "Upton Broad and Marshes citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 16 March 2018. Retrieved 21 June 2018.
  451. "Designated Sites View: Warham Camp". Sites of Special Scientific Interest. Natural England. Retrieved 17 May 2018.
  452. "Warham Camp small multivallate fort". Historic England. Archived from the original on 22 June 2018. Retrieved 22 June 2018.
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  454. "Designated Sites View: The Wash". Sites of Special Scientific Interest. Natural England. Retrieved 17 May 2018.
  455. Ratcliffe, p. 11
  456. "Designated Sites View: The Wash". National Nature Reserves. Natural England. Retrieved 2 June 2018.
  457. "Designated Sites View: The Wash". Ramsar Site. Natural England. Retrieved 2 June 2018.
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Sources
  • Ratcliffe, Derek, ed. (1977). A Nature Conservation Review. 2. Cambridge, UK: Cambridge University Press. ISBN 978-0-521-21403-2.

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