List of Strigiformes by population

This list is not comprehensive, as not all Strigiformes have had their numbers quantified. For a simple list of all owl species, see the article "List of owl species".

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

Species by global population
Common name Binomial name Population Status Trend Notes Image
Pernambuco pygmy owlGlaucidium mooreorum50[1]CR[1][1]Maximum estimate; possibly extinct.[1]
Siau scops owlOtus siaoensis50[2]CR[2]Unknown[2]Maximum estimate; possibly extinct.[2]
Anjouan scops owlOtus capnodes70 – 400[3]CR[3][3]Preliminary estimate.[3]
Forest owletHeteroglaux blewitti70 – 400[4]CR[4][4]
Serendib scops owlOtus thilohoffmanni250 – 999[5]EN[5][5]
Long-whiskered owletXenoglaux loweryi350 – 1500[6]EN[6][6]
Manus masked owlTyto manusi350 – 1500[7]VU[7][7]
São Tomé scops owlOtus hartlaubi350 – 1500[8]VU[8][8]
Taliabu masked owlTyto nigrobrunnea350 – 1500[9]EN[9][9]
Moheli scops owlOtus moheliensis400[10]CR[10][10]
Christmas boobookNinox natalis1000[11]VU[11][11]
Blakiston's fish owlKetupa blakistoni1500 – 4000[12]EN[12][12]Preliminary estimate.[12]
Karthala scops owlOtus pauliani2000[13]CR[13][13]
Cloud-forest pygmy owlGlaucidium nubicola2500 – 9999[14]VU[14][14]
Javan scops owlOtus angelinae2500 – 9999[15]VU[15][15]
Shelley's eagle-owlBubo shelleyi2500 – 9999[16]NT[16][16]
Togian boobookNinox burhani2500 – 9999[17]NT[17][17]
Usambara eagle-owlBubo vosseleri2500 – 9999[18]VU[18][18]
Powerful owlNinox strenua3250 – 4230[19]LC[19][19]
Albertine owletGlaucidium albertinum3500 – 15 000[20]VU[20][20]
Biak scops owlOtus beccarii3500 – 15 000[21]EN[21][21]
Cinnabar boobookNinox ios3500 – 15 000[22]VU[22][22]
Congo bay owlPhodilus prigoginei3500 – 15 000[23]EN[23][23]
Enggano scops owlOtus enganensis3500 – 15 000[24]NT[24][24]Preliminary estimate.[24]
Giant scops owlOtus gurneyi3500 – 15 000[25]VU[25][25]Preliminary estimate.[25]
Golden masked owlTyto aurantia3500 – 15 000[26]VU[26][26]
Minahassa masked owlTyto inexspectata3500 – 15 000[27]VU[27][27]
Philippine eagle-owlBubo philippensis3500 – 15 000[28]VU[28][28]Preliminary estimate.[28]
Red owlTyto soumagnei3500 – 15 000[29]VU[29][29]
Rufous fishing owlScotopelia ussheri3500 – 15 000[30]VU[30][30]
Sokoke scops owlOtus ireneae3500 – 15 000[31]EN[31][31]
White-fronted scops owlOtus sagittatus3500 – 15 000[32]VU[32][32]
Pemba scops owlOtus pembaensis4500[33]VU[33][33]Preliminary estimate.[33]
Fearful owlNesasio solomonensis6000[34]VU[34][34]Minimum estimate.[34]
Colombian screech owlMegascops colombianus10 000[35]NT[35][35]Preliminary minimum estimate.[35]
Mantanani scops owlOtus mantananensis10 000 – 19 999[36]NT[36][36]
Sumba boobookNinox rudolfi10 000 – 19 999[37]NT[37][37]Preliminary estimate.[37]
Spotted owlStrix occidentalis15 000[38]NT[38][38]
Chestnut-backed owletGlaucidium castanonotum15 000 – 30 000[39]NT[39][39]Preliminary estimate.[39]
Little Sumba hawk-owlNinox sumbaensis15 000 – 30 000[40]NT[40][40]Preliminary estimate.[40]
Mentawai scops owlOtus mentawi15 000 – 30 000[41]NT[41][41]Preliminary estimate.[41]
Mindoro scops owlOtus mindorensis15 000 – 30 000[42]NT[42][42]
New Britain boobookNinox odiosa15 000 – 30 000[43]VU[43][43]
Ochre-bellied boobookNinox ochracea15 000 – 30 000[44]NT[44][44]Preliminary estimate.[44]
Palawan scops owlOtus fuliginosus15 000 – 30 000[45]NT[45][45]
Balsas screech owlMegascops seductus20 000 – 49 999[46]NT[46][46]
Bearded screech owlMegascops barbarus20 000 – 49 999[47]VU[47][47]
Central American pygmy owlGlaucidium griseiceps20 000 – 49 999[48]LC[48][48]
Colima pygmy owlGlaucidium palmarum20 000 – 49 999[49]LC[49][49]
Fulvous owlStrix fulvescens20 000 – 49 999[50]LC[50][50]
Pacific screech owlMegascops cooperi20 000 – 49 999[51]LC[51][51]
Tamaulipas pygmy owlGlaucidium sanchezi20 000 – 49 999[52]LC[52][52]
Unspotted saw-whet owlAegolius ridgwayi20 000 – 49 999[53]LC[53][53]
Black-and-white owlStrix nigrolineata50 000 – 499 999[54]LC[54][54]
Crested owlLophostrix cristata50 000 – 499 999[55]LC[55][55]
Middle American screech owlMegascops guatemalae50 000 – 499 999[56]LC[56][56]
Stygian owlAsio stygius50 000 – 499 999[57]LC[57][57]
Great grey owlStrix nebulosa60 000[58]LC[58][58]Minimum estimate.[58]
Long-eared owlAsio otus1 500 000 - 5 000 000[59]LC[59][59]
Northern hawk-owlSurnia ulula130 000[60]LC[60][60]Minimum estimate.[60]
Eurasian eagle-owlBubo bubo250 000 – 2 500 000[61]LC[61][61]Preliminary estimate.[61]
Snowy owlBubo scandiaca300 000[62]LC[62][62]Minimum estimate.[62]
Eurasian pygmy owlGlaucidium passerinum300 000 – 1 500 000[63]LC[63][63]
Mottled owlStrix virgata500 000 – 4 999 999[64]LC[64][64]
Spectacled owlPulsatrix perspicillata500 000 – 4 999 999[65]LC[65][65]
Striped owlPseudoscops clamator500 000 – 4 999 999[66]LC[66][66]
Eurasian scops owlOtus scops1 000 000 – 3 000 000[67]LC[67][67]Preliminary estimate.[67]
Boreal owlAegolius funereus1 700 000[68]LC[68][68]Minimum estimate.[68]
Short-eared owlAsio flammeus2 000 000[69]LC[69][69]Minimum estimate.[69]
Tawny owlStrix aluco2 000 000 – 6 000 000[70]LC[70][70]Preliminary estimate.[70]
Little owlAthene noctua5 000 000 – 15 000 000[71]LC[71][71]Preliminary estimate.[71]

See also

References
  1. BirdLife International (2012). "Glaucidium mooreorum". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2012-11-13. Retrieved 2012-12-21.
  2. BirdLife International (2012). "Otus siaoensis". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-26. Retrieved 2012-12-21.
  3. BirdLife International (2012). "Otus capnodes". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-08-30. Retrieved 2012-12-21.
  4. BirdLife International (2012). "Heteroglaux blewitti". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2012-11-13. Retrieved 2012-12-21.
  5. BirdLife International (2012). "Otus thilohoffmanni". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2012-11-12. Retrieved 2012-12-21.
  6. BirdLife International (2012). "Xenoglaux loweryi". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-26. Retrieved 2012-12-21.
  7. BirdLife International (2012). "Tyto manusi". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-26. Retrieved 2012-12-21.
  8. BirdLife International (2012). "Otus hartlaubi". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-26. Retrieved 2012-12-21.
  9. BirdLife International (2012). "Tyto nigrobrunnea". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-02-03. Retrieved 2012-12-21.
  10. BirdLife International (2012). "Otus moheliensis". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-26. Retrieved 2012-12-21.
  11. BirdLife International (2012). "Ninox natalis". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-26. Retrieved 2012-12-21.
  12. BirdLife International (2012). "Ketupa blakistoni". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2012-11-13. Retrieved 2012-12-21.
  13. BirdLife International (2012). "Otus pauliani". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-26. Retrieved 2012-12-21.
  14. BirdLife International (2012). "Glaucidium nubicola". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-26. Retrieved 2012-12-21.
  15. BirdLife International (2012). "Otus angelinae". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-26. Retrieved 2012-12-21.
  16. BirdLife International (2012). "Bubo shelleyi". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-26. Retrieved 2012-12-13.
  17. BirdLife International (2012). "Ninox burhani". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-26. Retrieved 2012-12-21.
  18. BirdLife International (2012). "Bubo vosseleri". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-26. Retrieved 2012-12-21.
  19. BirdLife International (2012). "Ninox strenua". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-26. Retrieved 2012-12-21.
  20. BirdLife International (2012). "Glaucidium albertinum". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-26. Retrieved 2012-12-21.
  21. BirdLife International (2012). "Otus beccarii". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-26. Retrieved 2012-12-21.
  22. BirdLife International (2012). "Ninox ios". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-26. Retrieved 2012-12-21.
  23. BirdLife International (2012). "Phodilus prigoginei". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-26. Retrieved 2012-12-21.
  24. BirdLife International (2012). "Otus enganensis". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-26. Retrieved 2012-12-21.
  25. BirdLife International (2012). "Otus gurneyi". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-26. Retrieved 2012-12-21.
  26. BirdLife International (2012). "Tyto aurantia". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-26. Retrieved 2012-12-21.
  27. BirdLife International (2012). "Tyto inexspectata". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-26. Retrieved 2012-12-21.
  28. BirdLife International (2012). "Bubo philippensis". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-26. Retrieved 2012-12-13.
  29. BirdLife International (2012). "Tyto soumagnei". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2012-11-14. Retrieved 2012-12-21.
  30. BirdLife International (2012). "Scotopelia ussheri". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-26. Retrieved 2012-12-21.
  31. BirdLife International (2012). "Otus ireneae". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-26. Retrieved 2012-12-21.
  32. BirdLife International (2012). "Otus sagittatus". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-26. Retrieved 2012-12-21.
  33. BirdLife International (2012). "Otus pembaensis". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Archived from the original on 2013-09-26. Retrieved 2012-12-21.
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