List of Gruiformes by population

This is a list of Gruiformes species by global population. While numbers are estimates, they have been made by the experts in their fields. For more information on how these estimates were ascertained, see Wikipedia's articles on population biology and population ecology.

The population of birds
Lists

Anseriformes (waterfowl)
Apodiformes (swifts and hummingbirds)
Caprimulgiformes (nightjars and relatives)
Charadriiformes (gulls and relatives)
Ciconiiformes (storks and relatives)
Columbiformes (doves and pigeons)
Coraciiformes (kingfishers and relatives)
Cuculiformes (cuckoos and relatives)
Falconiformes (falcons and relatives)
Galliformes (gamebirds)
Gaviiformes (loons or divers)
Gruiformes (cranes and relatives)
Passeriformes (perching birds)
Pelecaniformes (pelicans and relatives)
Phoenicopteriformes (flamingos)
Piciformes (woodpeckers and relatives)
Podicipediformes (grebes)
Procellariiformes (albatrosses and petrels)
Psittaciformes (parrots)
Sphenisciformes (penguins)
Strigiformes (owls)
Struthioniformes (ratites)
Tinamiformes (tinamous)
Trogoniformes (trogons and quetzals)
Key

Conservation status

  Extinct in the wild (EW)
  Critically endangered (CR)
  Endangered (EN)
  Vulnerable (VU)
  Near threatened (NT)
  Least concern (LC)
  Data deficient (DD)
Related
Lists of organisms by population
Lists of mammals by population
Late Quaternary prehistoric birds
List of extinct birds
Lists of birds by region

This list is not comprehensive, as not all Gruiformes have had their numbers quantified.

Species by global population
Common name Binomial name Population Status Trend Notes Image
Makira woodhenGallinula silvestris50[1]CR[1]Unknown[1]Maximum estimate; possibly extinct.[1]
New Caledonian railGallirallus lafresnayanus50[2]CR[2]Unknown[2]Maximum estimate; possibly extinct.[2]
Samoan wood railGallinula pacifica50[3]CR[3]Unknown[3]Maximum estimate; possibly extinct.[3]
Plain-flanked railRallus wetmorei50 – 249[4]EN[4][4]
Zapata railCyanolimnas cerverai70 – 400[5]CR[5][5]
Lord Howe woodhenGallirallus sylvestris220 – 230[6]EN[6][6]Endemic to Lord Howe Island.[6]
Great Indian bustardArdeotis nigriceps300[7]CR[7][7]
TakahēPorphyrio hochstetteri340- 350[8]EN[8][8]
Bengal floricanHoubaropsis bengalensis350 – 1500[9]CR[9][9]
KaguRhynochetos jubatus350 – 1500[10]EN[10][10]
Rusty-flanked crakeLaterallus levraudi350 – 1500[11]EN[11][11]
Slender-billed flufftailSarothrura watersi350 – 1500[12]EN[12][12]
Whooping craneGrus americana382[13]EN[13][13]Number refers to wild population only, of which 266 are considered self-sustaining.[13]
Okinawa railGallirallus okinawae720[14]EN[14][14]
Buff-breasted buttonquailTurnix olivii750[15]EN[15][15]
White-winged flufftailSarothrura ayresi865 – 880[16]EN[16][16]
Madagascan wood railCanirallus kioloides1000 – 2000[17]LC[17][17]
Junin crakeLaterallus tuerosi1000 – 2499[18]EN[18][18]
Masked finfootHeliopais personatus1000 – 2499[19]EN[19][19]
Talaud railGymnocrex talaudensis1000 – 2499[20]EN[20][20]
Chestnut-headed flufftailSarothrura lugens1000 – 10 000[21]LC[21][21]
Spotted railPardirallus maculatus1000 – 10 000[22]LC[22]Unknown[22]
Streaky-breasted flufftailSarothrura boehmi1000 – 10 000[23]LC[23][23]
Bogotá railRallus semiplumbeus1500 – 4000[24]EN[24][24]
Brown wood railAramides wolfi1500 – 4000[25]VU[25][25]Preliminary estimate.[25]
Hawaiian cootFulica alai2000 – 4000[26]VU[26][26]
Lesser floricanSypheotides indicus2200[27]EN[27][27]
Madagascan railRallus madagascariensis2500 – 10 000[28]VU[28][28]
Pink-legged railGallirallus insignis2500 – 9999[29]NT[29][29]
Rouget's railRougetius rougetii2500 – 9999[30]NT[30][30]
Roviana railGallirallus rovianae2500 – 9999[31]NT[31][31]
Red-crowned craneGrus japonensis2750[32]EN[32][32]
Clapper railRallus longirostris3500 – 3700[33]LC[33][33]
Auckland railLewinia muelleri3500 – 4000[34]VU[34][34]Estimate is for mature population only.[34]
Siberian craneLeucogeranus leucogeranus3500 – 4000[35]CR[35][35]Western subpopulation is 4.[35]
Blue-faced railGymnocrex rosenbergii3500 – 15 000[36]VU[36][36]
Brown mesiteMesitornis unicolor3500 – 15 000[37]VU[37][37]
Dot-winged crakePorzana spiloptera3500 – 15 000[38]VU[38][38]
Invisible railHabroptila wallacii3500 – 15 000[39]VU[39][39]
Rufous-faced crakeLaterallus xenopterus3500 – 15 000[40]VU[40][40]Preliminary estimate.[40]
Sakalava railAmaurornis olivieri3500 – 15 000[41]EN[41][41]
Snoring railAramidopsis plateni3500 – 15 000[42]VU[42][42]
Sumba buttonquailTurnix everetti3500 – 15 000[43]VU[43][43]
Swinhoe's railCoturnicops exquisitus3500 – 15 000[44]VU[44][44]
Talaud bush-henAmaurornis magnirostris3500 – 15 000[45]VU[45][45]
Calayan railGallirallus calayanensis3800 – 6500[46]VU[46][46]
White-throated railDryolimnas cuvieri5100 – 7500[47]LC[47][47]
White-naped craneGrus vipio5500 – 6500[48]VU[48][48]
Wattled craneBugeranus carunculatus6000 – 8000[49]VU[49][49]
Black-breasted buttonquailTurnix melanogaster7500[50]NT[50][50]
White-breasted mesiteMesitornis variegatus8000[51]VU[51][51]Minimum estimate.[51]
Inaccessible Island railAtlantisia rogersi8400[52]VU[52][52]
Red-eyed crakePorzana atra9300[53]VU[53][53]
Horned cootFulica cornuta10 000 – 19 999[54]NT[54][54]
Woodford's railNesoclopeus woodfordi10 000 – 19 999[55]NT[55][55]
Andaman crakeRallina canningi10 000 – 25 000[56]NT[56][56]
Austral railRallus antarcticus10 000 – 25 000[57]VU[57][57]
Yellow railCoturnicops noveboracensis10 000 – 25 000[58]LC[58][58]
White-breasted waterhenAmaurornis phoenicurus10 000 – 100 000[59]LC[59]Unknown[59]
Black-necked craneGrus nigricollis10 070 – 10 970[60]VU[60][60]
Hooded craneGrus monacha11 600[61]VU[61][61]
Blue korhaanEupodotis caerulescens12 000 – 15 000[62]NT[62][62]
Gough moorhenGallinula nesiotis13 000 – 14 000[63]VU[63][63]
Sarus craneGrus antigone19 000 – 21 800[64]VU[64][64]
Galapagos crakeLaterallus spilonotus20 000 – 49 999[65]VU[65][65]
Ruddy crakeLaterallus ruber20 000 – 49 999[66]LC[66]Unknown[66]
Uniform crakeAmaurolimnas concolor20 000 – 49 999[67]LC[67][67]
Yellow-breasted crakePorzana flaviventer20 000 – 49 999[68]LC[68]Unknown[68]
Blue craneAnthropoides paradiseus25 580[69]VU[69][69]Minimum estimate.[69]
Black crowned craneBalearica pavonina43 000 – 70 000[70]VU[70][70]Divided into two subspecies: B. p. pavonina (15 000) & B. p. ceciliae (28 000 – 55 000).[70]
Great bustardOtis tarda44 000 – 57 000[71]VU[71][71]
Crested craneBalearica regulorum50 000 – 64 000[72]EN[72][72]Numbers are from 2004; considered too high due to the rapidly decreasing population.[72]
Rufous-necked wood railAramides axillaris50 000 – 499 999[73]LC[73]Unknown[73]
Ludwig's bustardNeotis ludwigii56 000 – 81 000[74]EN[74][74]Population may be lower due to an apparent recent spate of power-line collisions.[74]
Subdesert mesiteMonias benschi98 000 – 152 000[75]VU[75][75]
Australian bustardArdeotis australis100 000[76]LC[76][76]Maximum estimate.[76]
Houbara bustardChlamydotis undulata106 000 – 110 000[77]VU[77][77]Preliminary estimate.[77]
WekaGallirallus australis107 000 – 177 000[78]VU[78][78]Divided into four subspecies: G. a. australis (50 000 – 100 000), G. a. greyi (~11 000), G. a. hectori (38 000 – 58 000), & G. a. scotti (<8000)[78]
Demoiselle craneAnthropoides virgo230 000 – 280 000[79]LC[79][79]Minimum estimate.[79]
Little bustardTetrax tetrax260 000[80]NT[80][80]Minimum estimate.[80]
Common craneGrus grus360 000 – 370 000[81]LC[81]Unknown[81]
SunbitternEurypyga helias500 000 – 4 999 999[82]LC[82][82]
SungrebeHeliornis fulica500 000 – 4 999 999[83]LC[83]Unknown[83]
Black crakeAmaurornis flavirostra1 000 000[84]LC[84]Unknown[84]
LimpkinAramus guarauna1 000 000[85]LC[85][85]
Red-gartered cootFulica armillata1 000 000[86]LC[86]Unknown[86]
White-winged cootFulica leucoptera1 000 000[87]LC[87][87]
Plumbeous railPardirallus sanguinolentus1 000 000 – 2 000 000[88]LC[88][88]
Common moorhenGallinula chloropus3 900 000 – 8 100 000[89]LC[89]Unknown[89]
Grey-necked wood railAramides cajaneus5 000 000 – 50 000 000[90]LC[90][90]
Corn crakeCrex crex5 450 000 – 9 720 000[91]LC[91][91]Preliminary estimate; may be lower.[91]
American cootFulica americana6 000 000[92]LC[92][92]

See also

References
  1. BirdLife International (2012). "Gallinula silvestris". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-13.
  2. BirdLife International (2012). "Gallirallus lafresnayanus". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-14.
  3. BirdLife International (2012). "Gallinula pacifica". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-13.
  4. BirdLife International (2012). "Rallus wetmorei". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-14.
  5. BirdLife International (2012). "Cyanolimnas cerverai". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-13.
  6. BirdLife International (2012). "Gallirallus sylvestris". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2012-11-13. Retrieved 2012-12-14.
  7. BirdLife International (2012). "Ardeotis nigriceps". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2012-11-12. Retrieved 2012-12-13.
  8. BirdLife International (2012). "Porphyrio hochstetteri". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-14.
  9. BirdLife International (2012). "Houbaropsis bengalensis". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2012-11-10. Retrieved 2012-12-14.
  10. BirdLife International (2012). "Rhynochetos jubatus". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2012-11-14. Retrieved 2012-12-14.
  11. BirdLife International (2012). "Laterallus levraudi". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-14.
  12. BirdLife International (2012). "Sarothrura watersi". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-14.
  13. BirdLife International (2012). "Grus americana". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-04-19. Retrieved 2012-12-14.
  14. BirdLife International (2012). "Gallirallus okinawae". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-14.
  15. BirdLife International (2012). "Turnix olivii". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-25. Retrieved 2012-12-14.
  16. BirdLife International (2012). "Sarothrura ayresi". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-14.
  17. BirdLife International (2012). "Canirallus kioloides". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-13.
  18. BirdLife International (2012). "Laterallus tuerosi". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-14.
  19. BirdLife International (2012). "Heliopais personatus". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-14.
  20. BirdLife International (2012). "Gymnocrex talaudensis". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2012-10-19. Retrieved 2012-12-14.
  21. BirdLife International (2012). "Sarothrura lugens". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-14.
  22. BirdLife International (2012). "Pardirallus maculatus". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-14.
  23. BirdLife International (2012). "Sarothrura boehmi". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-14.
  24. BirdLife International (2012). "Rallus semiplumbeus". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-14.
  25. BirdLife International (2012). "Aramides wolfi". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-13.
  26. BirdLife International (2012). "Fulica alai". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2012-11-11. Retrieved 2012-12-13.
  27. BirdLife International (2012). "Sypheotides indicus". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2012-11-11. Retrieved 2012-12-14.
  28. BirdLife International (2012). "Rallus madagascariensis". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-14.
  29. BirdLife International (2012). "Gallirallus insignis". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-13.
  30. BirdLife International (2012). "Rougetius rougetii". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-14.
  31. BirdLife International (2012). "Gallirallus rovianae". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-14.
  32. BirdLife International (2012). "Grus japonensis". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2012-11-13. Retrieved 2012-12-14.
  33. BirdLife International (2012). "Rallus longirostris". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2012-11-12. Retrieved 2012-12-14.
  34. BirdLife International (2012). "Lewinia muelleri". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-14.
  35. BirdLife International (2012). "Leucogeranus leucogeranus". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2012-12-23. Retrieved 2012-12-14.
  36. BirdLife International (2012). "Gymnocrex rosenbergii". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-14.
  37. BirdLife International (2012). "Mesitornis unicolor". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-14.
  38. BirdLife International (2012). "Porzana spiloptera". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-14.
  39. BirdLife International (2012). "Habroptila wallacii". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2012-11-11. Retrieved 2012-12-14.
  40. BirdLife International (2012). "Laterallus xenopterus". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-14.
  41. BirdLife International (2012). "Amaurornis olivieri". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-13.
  42. BirdLife International (2012). "Aramidopsis plateni". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-13.
  43. BirdLife International (2012). "Turnix everetti". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-14.
  44. BirdLife International (2012). "Coturnicops exquisitus". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-13.
  45. BirdLife International (2012). "Amaurornis magnirostris". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-13.
  46. BirdLife International (2012). "Gallirallus calayanensis". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-13.
  47. BirdLife International (2012). "Dryolimnas cuvieri". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-13.
  48. BirdLife International (2012). "Grus vipio". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-07-07. Retrieved 2012-12-14.
  49. BirdLife International (2012). "Bugeranus carunculatus". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2012-11-11. Retrieved 2012-12-13.
  50. BirdLife International (2012). "Turnix melanogaster". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-14.
  51. BirdLife International (2012). "Mesitornis variegatus". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-14.
  52. BirdLife International (2012). "Atlantisia rogersi". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2012-11-11. Retrieved 2012-12-13.
  53. BirdLife International (2012). "Porzana atra". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2012-11-11. Retrieved 2012-12-14.
  54. BirdLife International (2012). "Fulica cornuta". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2012-11-10. Retrieved 2012-12-13.
  55. BirdLife International (2012). "Nesoclopeus woodfordi". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-14.
  56. BirdLife International (2012). "Rallina canningi". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-05-11. Retrieved 2012-12-14.
  57. BirdLife International (2012). "Rallus antarcticus". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-14.
  58. BirdLife International (2012). "Coturnicops noveboracensis". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-13.
  59. BirdLife International (2012). "Amaurornis phoenicurus". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2012-11-11. Retrieved 2012-12-13.
  60. BirdLife International (2012). "Grus nigricollis". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2012-11-12. Retrieved 2012-12-14.
  61. BirdLife International (2012). "Grus monacha". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-14.
  62. BirdLife International (2012). "Eupodotis caerulescens". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-13.
  63. BirdLife International (2012). "Gallinula nesiotis". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2012-12-30. Retrieved 2012-12-13.
  64. BirdLife International (2012). "Grus antigone". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-14.
  65. BirdLife International (2012). "Laterallus spilonotus". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-14.
  66. BirdLife International (2012). "Laterallus ruber". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-14.
  67. BirdLife International (2012). "Amaurolimnas concolor". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-13.
  68. BirdLife International (2012). "Porzana flaviventer". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-14.
  69. BirdLife International (2012). "Anthropoides paradiseus". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2012-11-02. Retrieved 2012-12-13.
  70. BirdLife International (2012). "Balearica pavonina". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-06-26. Retrieved 2012-12-13.
  71. BirdLife International (2012). "Otis tarda". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-14.
  72. BirdLife International (2012). "Balearica regulorum". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-01-01. Retrieved 2012-12-13.
  73. BirdLife International (2012). "Aramides axillaris". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-13.
  74. BirdLife International (2012). "Neotis ludwigii". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-04. Retrieved 2012-12-14.
  75. BirdLife International (2012). "Monias benschi". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-14.
  76. BirdLife International (2012). "Ardeotis australis". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2012-11-13. Retrieved 2012-12-13.
  77. BirdLife International (2012). "Chlamydotis undulata". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Retrieved 2012-12-13.
  78. BirdLife International (2012). "Gallirallus australis". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-13.
  79. BirdLife International (2012). "Anthropoides virgo". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2012-11-12. Retrieved 2012-12-13.
  80. BirdLife International (2012). "Tetrax tetrax". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-14.
  81. BirdLife International (2012). "Grus grus". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-03-23. Retrieved 2012-12-14.
  82. BirdLife International (2012). "Eurypyga helias". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2012-11-10. Retrieved 2012-12-13.
  83. BirdLife International (2012). "Heliornis fulica". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-14.
  84. BirdLife International (2012). "Amaurornis flavirostra". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-13.
  85. BirdLife International (2012). "Aramus guarauna". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Retrieved 2012-12-13.
  86. BirdLife International (2012). "Fulica armillata". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-13.
  87. BirdLife International (2012). "Fulica leucoptera". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-13.
  88. BirdLife International (2012). "Pardirallus sanguinolentus". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-14.
  89. BirdLife International (2012). "Gallinula chloropus". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2012-11-13. Retrieved 2012-12-13.
  90. BirdLife International (2012). "Aramides cajaneus". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2012-10-01. Retrieved 2012-12-13.
  91. BirdLife International (2012). "Crex crex". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Retrieved 2012-12-13.
  92. BirdLife International (2012). "Fulica americana". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-28. Retrieved 2012-12-13.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.