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
List of Late Quaternary prehistoric bird species
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 mooreorum0-49[1]CR[1]Decrease[1]Maximum estimate; possibly extinct.[1]
Siau scops owlOtus siaoensis1-49[2]CR[2]Steady[2]
Anjouan scops owlOtus capnodes2,300-3,600[3]EN[3]Decrease[3]
Forest owletHeteroglaux blewitti250-999[4]EN[4]Decrease[4]
Serendib scops owlOtus thilohoffmanni150-700[5]EN[5]Decrease[5]
Long-whiskered owletXenoglaux loweryi250-999[6]VU[6]Steady[6]
Manus masked owlTyto manusi?[7]LC[7]Steady[7]This subspecies is included under Tyto novaehollandiae. Population estimates are not given.[7]
São Tomé scops owlOtus hartlaubi250-999[8]VU[8]Decrease[8]
Taliabu masked owlTyto nigrobrunnea250-999[9]VU[9]?[9]
Moheli scops owlOtus moheliensis260[10]EN[10]Decrease[10]
Christmas boobookNinox natalis1000[11]VU[11]Steady[11]
Blakiston's fish owlKetupa blakistoni1,000-2,499[12]EN[12]Decrease[12]This subspecies is included under Bubo blakistoni.[12]
Karthala scops owlOtus pauliani2,300[13]EN[13]Decrease[13]
Cloud-forest pygmy owlGlaucidium nubicola1,500-7,000[14]VU[14]Decrease[14]
Javan scops owlOtus angelinae1,500-7,000[15]VU[15]Decrease[15]
Shelley's eagle-owlBubo shelleyi1,500-7,000[16]VU[16]Decrease[16]
Togian boobookNinox burhani1,500-7,000[17]NT[17]Decrease[17]
Usambara eagle-owlBubo vosseleriU[18]LC[18]Decrease[18]This subspecies is included under Bubo poensis.[18]
Powerful owlNinox strenua2,200-2,800[19]LC[19]Steady[19]
Albertine owletGlaucidium albertinum2,500-9,999[20]NT[20]Decrease[20]
Biak scops owlOtus beccarii2,500-9,999[21]VU[21]Decrease[21]
Cinnabar boobookNinox iosU[22]LC[22]Steady[22]
Congo bay owlPhodilus prigoginei2,500-9,999[23]EN[23]Decrease[23]
Enggano scops owlOtus enganensis2,500-9,999[24]NT[24]Steady[24]
Giant scops owlOtus gurneyi2,500-9,999[25]VU[25]Decrease[25]
Golden masked owlTyto aurantia2,500-9,999[26]VU[26]Decrease[26]
Minahasa masked owlTyto inexspectata2,500-9,999[27]VU[27]Decrease[27]
Philippine eagle-owlBubo philippensis2,500-9,999[28]VU[28]Decrease[28]
Red owlTyto soumagnei2,500-9,999[29]VU[29]Decrease[29]
Rufous fishing owlScotopelia ussheri2,500-9,999[30]VU[30]Decrease[30]
Sokoke scops owlOtus ireneae2,500-9,999[31]EN[31]Decrease[31]
White-fronted scops owlOtus sagittatus2,500-9,999[32]VU[32]Decrease[32]
Pemba scops owlOtus pembaensis3,000[33]VU[33]Decrease[33]
Fearful owlNesasio solomonensis2,500-9,999[34]VU[34]Decrease[34]
Colombian screech owlMegascops colombianus6,700[35]NT[35]Decrease[35]
Mantanani scops owlOtus mantananensis6,000-15,000[36]NT[36]Decrease[36]
Sumba boobookNinox rudolfi6,000-15,000[37]NT[37]Decrease[37]
Spotted owlStrix occidentalis15,000[38]NT[38]Decrease[38]
Chestnut-backed owletGlaucidium castanonotum10,000-19,999[39]NT[39]Decrease[39]
Least boobookNinox sumbaensis10,000-19,999[40]EN[40]Decrease[40]
Mentawai scops owlOtus mentawi10,000-19,999[41]NT[41]Decrease[41]
Mindoro scops owlOtus mindorensis10,000-19,999[42]NT[42]Decrease[42]
New Britain boobookNinox odiosa10,000-19,999[43]VU[43]Decrease[43]
Ochre-bellied boobookNinox ochracea10,000-19,999[44]NT[44]Decrease[44]
Palawan scops owlOtus fuliginosus10,000-19,999[45]NT[45]Decrease[45]
Balsas screech owlMegascops seductus20,000 – 49,999[46]LC[46]Decrease[46]
Bearded screech owlMegascops barbarus20,000 – 49,999[47]LC[47]Decrease[47]
Central American pygmy owlGlaucidium griseiceps?[48]LC[48]Steady[48]
Colima pygmy owlGlaucidium palmarum20,000 – 49,999[49]LC[49]Decrease[49]
Fulvous owlStrix fulvescens?[50]LC[50]Decrease[50]
Pacific screech owlMegascops cooperi50,000-499,999[51]LC[51]Decrease[51]
Tamaulipas pygmy owlGlaucidium sanchezi20,000 – 49,999[52]NT[52]Decrease[52]
Unspotted saw-whet owlAegolius ridgwayi?[53]LC[53]Steady[53]
Black-and-white owlStrix nigrolineata?[54]LC[54]Decrease[54]
Crested owlLophostrix cristata?[55]LC[55]Decrease[55]
Middle American screech owlMegascops guatemalae?[56]LC[56]Decrease[56]
Stygian owlAsio stygius?[57]LC[57]Decrease[57]
Great grey owlStrix nebulosa50,000-99,999[58]LC[58]Increase[58]
Long-eared owlAsio otus2,200,000-3,700,000[59]LC[59]Decrease[59]
Northern hawk-owlSurnia ulula100,000-499,999[60]LC[60]Steady[60]
Eurasian eagle-owlBubo bubo100,000-499,999[61]LC[61]Decrease[61]
Snowy owlBubo scandiaca14,000-28,000[62]VU[62]Decrease[62]
Eurasian pygmy owlGlaucidium passerinum500,000-1,199,999[63]LC[63]Steady[63]
Mottled owlStrix virgata?[64]LC[64]Decrease[64]
Spectacled owlPulsatrix perspicillata?[65]LC[65]Decrease[65]
Striped owlPseudoscops clamator500,000-4,999,999[66]LC[66]Decrease[66]
Eurasian scops owlOtus scops790,000-1,350,000[67]LC[67]Decrease[67]
Boreal owlAegolius funereus730,000-1,810,000[68]LC[68]Steady[68]
Short-eared owlAsio flammeus1,200,000-2,100,000[69]LC[69]Decrease[69]
Tawny owlStrix aluco1,000,000-2,999,999[70]LC[70]Steady[70]
Little owlAthene noctua5,000,000-9,999,999[71]LC[71]Steady[71]

See also

References
  1. IUCN (2019-08-06). "Glaucidium mooreorum: BirdLife International: The IUCN Red List of Threatened Species 2019: e.T22733081A156084939". doi:10.2305/iucn.uk.2019-3.rlts.t22733081a156084939.en. {{cite journal}}: Cite journal requires |journal= (help)
  2. IUCN (2018-08-18). "Otus siaoensis: BirdLife International: The IUCN Red List of Threatened Species 2018: e.T22728599A134199532". doi:10.2305/iucn.uk.2018-2.rlts.t22728599a134199532.en. {{cite journal}}: Cite journal requires |journal= (help)
  3. IUCN (2017-10-01). "Otus capnodes: BirdLife International: The IUCN Red List of Threatened Species 2017: e.T22688686A119090936". doi:10.2305/iucn.uk.2017-3.rlts.t22688686a119090936.en. {{cite journal}}: Cite journal requires |journal= (help)
  4. IUCN (2018-08-06). "Heteroglaux blewitti: BirdLife International: The IUCN Red List of Threatened Species 2018: e.T22689335A132251554". doi:10.2305/iucn.uk.2018-2.rlts.t22689335a132251554.en. {{cite journal}}: Cite journal requires |journal= (help)
  5. IUCN (2016-10-01). "Otus thilohoffmanni: BirdLife International: The IUCN Red List of Threatened Species 2016: e.T22732040A95041044". doi:10.2305/iucn.uk.2016-3.rlts.t22732040a95041044.en. {{cite journal}}: Cite journal requires |journal= (help)
  6. IUCN (2020-08-03). "Xenoglaux loweryi: BirdLife International: The IUCN Red List of Threatened Species 2020: e.T22689320A180768478". doi:10.2305/iucn.uk.2020-3.rlts.t22689320a180768478.en. {{cite journal}}: Cite journal requires |journal= (help)
  7. IUCN (2018-08-09). "Tyto novaehollandiae: BirdLife International: The IUCN Red List of Threatened Species 2018: e.T62172196A132190206". doi:10.2305/iucn.uk.2018-2.rlts.t62172196a132190206.en. {{cite journal}}: Cite journal requires |journal= (help)
  8. IUCN (2018-08-07). "Otus hartlaubi: BirdLife International: The IUCN Red List of Threatened Species 2018: e.T22688620A131460770". doi:10.2305/iucn.uk.2018-2.rlts.t22688620a131460770.en. {{cite journal}}: Cite journal requires |journal= (help)
  9. IUCN (2016-10-01). "Tyto nigrobrunnea: BirdLife International: The IUCN Red List of Threatened Species 2017: e.T22688449A110038609". doi:10.2305/iucn.uk.2017-1.rlts.t22688449a110038609.en. {{cite journal}}: Cite journal requires |journal= (help)
  10. IUCN (2017-10-01). "Otus moheliensis: BirdLife International: The IUCN Red List of Threatened Species 2017: e.T22724585A118472254". doi:10.2305/iucn.uk.2017-3.rlts.t22724585a118472254.en. {{cite journal}}: Cite journal requires |journal= (help)
  11. IUCN (2016-10-01). "Ninox natalis: BirdLife International: The IUCN Red List of Threatened Species 2016: e.T22689452A93230899". doi:10.2305/iucn.uk.2016-3.rlts.t22689452a93230899.en. {{cite journal}}: Cite journal requires |journal= (help)
  12. IUCN (2016-10-01). "Bubo blakistoni: BirdLife International: The IUCN Red List of Threatened Species 2016: e.T22689007A93214159". doi:10.2305/iucn.uk.2016-3.rlts.t22689007a93214159.en. {{cite journal}}: Cite journal requires |journal= (help)
  13. IUCN (2020-07-17). "Otus pauliani: BirdLife International: The IUCN Red List of Threatened Species 2021: e.T22688694A179586821". doi:10.2305/iucn.uk.2021-3.rlts.t22688694a179586821.en. {{cite journal}}: Cite journal requires |journal= (help)
  14. IUCN (2016-10-01). "Glaucidium nubicola: BirdLife International: The IUCN Red List of Threatened Species 2016: e.T22724604A94873667". doi:10.2305/iucn.uk.2016-3.rlts.t22724604a94873667.en. {{cite journal}}: Cite journal requires |journal= (help)
  15. IUCN (2016-10-01). "Otus angelinae: BirdLife International: The IUCN Red List of Threatened Species 2016: e.T22688591A93201974". doi:10.2305/iucn.uk.2016-3.rlts.t22688591a93201974.en. {{cite journal}}: Cite journal requires |journal= (help)
  16. IUCN (2018-08-10). "Bubo shelleyi: BirdLife International: The IUCN Red List of Threatened Species 2018: e.T22688980A131104915". doi:10.2305/iucn.uk.2018-2.rlts.t22688980a131104915.en. {{cite journal}}: Cite journal requires |journal= (help)
  17. IUCN (2016-10-01). "Ninox burhani: BirdLife International: The IUCN Red List of Threatened Species 2017: e.T22732909A111289520". doi:10.2305/iucn.uk.2017-1.rlts.t22732909a111289520.en. {{cite journal}}: Cite journal requires |journal= (help)
  18. IUCN (2016-10-01). "Bubo poensis: BirdLife International: The IUCN Red List of Threatened Species 2016: e.T22730030A95023684". doi:10.2305/iucn.uk.2016-3.rlts.t22730030a95023684.en. {{cite journal}}: Cite journal requires |journal= (help)
  19. IUCN (2016-10-01). "Ninox strenua: BirdLife International: The IUCN Red List of Threatened Species 2016: e.T22689389A93229550". doi:10.2305/iucn.uk.2016-3.rlts.t22689389a93229550.en. {{cite journal}}: Cite journal requires |journal= (help)
  20. IUCN (2021-10-05). "Glaucidium albertinum: BirdLife International: The IUCN Red List of Threatened Species 2022: e.T22689310A208604278". doi:10.2305/iucn.uk.2022-1.rlts.t22689310a208604278.en. {{cite journal}}: Cite journal requires |journal= (help)
  21. IUCN (2016-10-01). "Otus beccarii: BirdLife International: The IUCN Red List of Threatened Species 2016: e.T22724754A94877921". doi:10.2305/iucn.uk.2016-3.rlts.t22724754a94877921.en. {{cite journal}}: Cite journal requires |journal= (help)
  22. IUCN (2021-09-10). "Ninox ios: BirdLife International: The IUCN Red List of Threatened Species 2022: e.T22728610A207662764". doi:10.2305/iucn.uk.2022-1.rlts.t22728610a207662764.en. {{cite journal}}: Cite journal requires |journal= (help)
  23. IUCN (2016-10-01). "Phodilus prigoginei: BirdLife International: The IUCN Red List of Threatened Species 2016: e.T22688529A93199883". doi:10.2305/iucn.uk.2016-3.rlts.t22688529a93199883.en. {{cite journal}}: Cite journal requires |journal= (help)
  24. IUCN (2016-10-01). "Otus enganensis: BirdLife International: The IUCN Red List of Threatened Species 2016: e.T22724390A94864442". doi:10.2305/iucn.uk.2016-3.rlts.t22724390a94864442.en. {{cite journal}}: Cite journal requires |journal= (help)
  25. IUCN (2016-10-01). "Otus gurneyi: BirdLife International: The IUCN Red List of Threatened Species 2017: e.T22688911A110372685". doi:10.2305/iucn.uk.2017-1.rlts.t22688911a110372685.en. {{cite journal}}: Cite journal requires |journal= (help)
  26. IUCN (2018-08-09). "Tyto aurantia: BirdLife International: The IUCN Red List of Threatened Species 2018: e.T22688470A132059362". doi:10.2305/iucn.uk.2018-2.rlts.t22688470a132059362.en. {{cite journal}}: Cite journal requires |journal= (help)
  27. IUCN (2016-10-01). "Tyto inexspectata: BirdLife International: The IUCN Red List of Threatened Species 2016: e.T22688441A93197763". doi:10.2305/iucn.uk.2016-3.rlts.t22688441a93197763.en. {{cite journal}}: Cite journal requires |journal= (help)
  28. IUCN (2016-10-01). "Bubo philippensis: BirdLife International: The IUCN Red List of Threatened Species 2016: e.T22689002A93213848". doi:10.2305/iucn.uk.2016-3.rlts.t22689002a93213848.en. {{cite journal}}: Cite journal requires |journal= (help)
  29. IUCN (2016-10-01). "Tyto soumagnei: BirdLife International: The IUCN Red List of Threatened Species 2016: e.T22688493A93198777". doi:10.2305/iucn.uk.2016-3.rlts.t22688493a93198777.en. {{cite journal}}: Cite journal requires |journal= (help)
  30. IUCN (2021-01-26). "Scotopelia ussheri: BirdLife International: The IUCN Red List of Threatened Species 2021: e.T22689038A180213988". doi:10.2305/iucn.uk.2021-3.rlts.t22689038a180213988.en. {{cite journal}}: Cite journal requires |journal= (help)
  31. IUCN (2016-10-01). "Otus ireneae: BirdLife International: The IUCN Red List of Threatened Species 2016: e.T22688565A93201000". doi:10.2305/iucn.uk.2016-3.rlts.t22688565a93201000.en. {{cite journal}}: Cite journal requires |journal= (help)
  32. IUCN (2016-10-01). "Otus sagittatus: BirdLife International: The IUCN Red List of Threatened Species 2017: e.T22688548A110219632". doi:10.2305/iucn.uk.2017-1.rlts.t22688548a110219632.en. {{cite journal}}: Cite journal requires |journal= (help)
  33. IUCN (2016-10-01). "Otus pembaensis: BirdLife International: The IUCN Red List of Threatened Species 2016: e.T22688679A93205686". doi:10.2305/iucn.uk.2016-3.rlts.t22688679a93205686.en. {{cite journal}}: Cite journal requires |journal= (help)
  34. IUCN (2016-10-01). "Nesasio solomonensis: BirdLife International: The IUCN Red List of Threatened Species 2016: e.T22689539A93236256". doi:10.2305/iucn.uk.2016-3.rlts.t22689539a93236256.en. {{cite journal}}: Cite journal requires |journal= (help)
  35. IUCN (2016-10-01). "Megascops colombianus: BirdLife International: The IUCN Red List of Threatened Species 2016: e.T22688829A93209510". doi:10.2305/iucn.uk.2016-3.rlts.t22688829a93209510.en. {{cite journal}}: Cite journal requires |journal= (help)
  36. IUCN (2016-10-01). "Otus mantananensis: BirdLife International: The IUCN Red List of Threatened Species 2017: e.T22688656A111043242". doi:10.2305/iucn.uk.2017-1.rlts.t22688656a111043242.en. {{cite journal}}: Cite journal requires |journal= (help)
  37. IUCN (2016-10-01). "Ninox rudolfi: BirdLife International: The IUCN Red List of Threatened Species 2016: e.T22689398A93229974". doi:10.2305/iucn.uk.2016-3.rlts.t22689398a93229974.en. {{cite journal}}: Cite journal requires |journal= (help)
  38. IUCN (2020-09-01). "Strix occidentalis: BirdLife International: The IUCN Red List of Threatened Species 2020: e.T22689089A180937862". doi:10.2305/iucn.uk.2020-3.rlts.t22689089a180937862.en. {{cite journal}}: Cite journal requires |journal= (help)
  39. IUCN (2016-10-01). "Glaucidium castanotum: BirdLife International: The IUCN Red List of Threatened Species 2016: e.T22689286A93225535". doi:10.2305/iucn.uk.2016-3.rlts.t22689286a93225535.en. {{cite journal}}: Cite journal requires |journal= (help)
  40. IUCN (2017-10-01). "Ninox sumbaensis: BirdLife International: The IUCN Red List of Threatened Species 2017: e.T22730062A118629788". doi:10.2305/iucn.uk.2017-3.rlts.t22730062a118629788.en. {{cite journal}}: Cite journal requires |journal= (help)
  41. IUCN (2016-10-01). "Otus mentawi: BirdLife International: The IUCN Red List of Threatened Species 2016: e.T22688713A93206881". doi:10.2305/iucn.uk.2016-3.rlts.t22688713a93206881.en. {{cite journal}}: Cite journal requires |journal= (help)
  42. IUCN (2016-10-01). "Otus mindorensis: BirdLife International: The IUCN Red List of Threatened Species 2016: e.T22688608A93202581". doi:10.2305/iucn.uk.2016-3.rlts.t22688608a93202581.en. {{cite journal}}: Cite journal requires |journal= (help)
  43. IUCN (2018-08-09). "Ninox odiosa: BirdLife International: The IUCN Red List of Threatened Species 2018: e.T22689480A132060613". doi:10.2305/iucn.uk.2018-2.rlts.t22689480a132060613.en. {{cite journal}}: Cite journal requires |journal= (help)
  44. IUCN (2016-10-01). "Ninox ochracea: BirdLife International: The IUCN Red List of Threatened Species 2017: e.T22689439A119424363". doi:10.2305/iucn.uk.2017-3.rlts.t22689439a119424363.en. {{cite journal}}: Cite journal requires |journal= (help)
  45. IUCN (2016-10-01). "Otus fuliginosus: BirdLife International: The IUCN Red List of Threatened Species 2016: e.T22688718A93207140". doi:10.2305/iucn.uk.2016-3.rlts.t22688718a93207140.en. {{cite journal}}: Cite journal requires |journal= (help)
  46. IUCN (2020-02-07). "Megascops seductus: BirdLife International: The IUCN Red List of Threatened Species 2021: e.T22724664A167847049". doi:10.2305/iucn.uk.2021-3.rlts.t22724664a167847049.en. {{cite journal}}: Cite journal requires |journal= (help)
  47. IUCN (2020-07-27). "Megascops barbarus: BirdLife International: The IUCN Red List of Threatened Species 2020: e.T22688807A180130085". doi:10.2305/iucn.uk.2020-3.rlts.t22688807a180130085.en. {{cite journal}}: Cite journal requires |journal= (help)
  48. IUCN (2016-10-01). "Glaucidium griseiceps: BirdLife International: The IUCN Red List of Threatened Species 2016: e.T22729012A95003178". doi:10.2305/iucn.uk.2016-3.rlts.t22729012a95003178.en. {{cite journal}}: Cite journal requires |journal= (help)
  49. IUCN (2020-02-07). "Glaucidium palmarum: BirdLife International: The IUCN Red List of Threatened Species 2021: e.T22729019A152211515". doi:10.2305/iucn.uk.2021-3.rlts.t22729019a152211515.en. {{cite journal}}: Cite journal requires |journal= (help)
  50. IUCN (2016-10-01). "Strix fulvescens: BirdLife International: The IUCN Red List of Threatened Species 2016: e.T22689097A93218072". doi:10.2305/iucn.uk.2016-3.rlts.t22689097a93218072.en. {{cite journal}}: Cite journal requires |journal= (help)
  51. IUCN (2020-02-07). "Megascops cooperi: BirdLife International: The IUCN Red List of Threatened Species 2021: e.T155658784A167849084". doi:10.2305/iucn.uk.2021-3.rlts.t155658784a167849084.en. {{cite journal}}: Cite journal requires |journal= (help)
  52. IUCN (2019-08-06). "Glaucidium sanchezi: BirdLife International: The IUCN Red List of Threatened Species 2019: e.T22724465A156097322". doi:10.2305/iucn.uk.2019-3.rlts.t22724465a156097322.en. {{cite journal}}: Cite journal requires |journal= (help)
  53. IUCN (2016-10-01). "Aegolius ridgwayi: BirdLife International: The IUCN Red List of Threatened Species 2016: e.T22689371A93228935". doi:10.2305/iucn.uk.2016-3.rlts.t22689371a93228935.en. {{cite journal}}: Cite journal requires |journal= (help)
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