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List of Strigiformes by population

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This is a list of Strigiformes 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.

Not all Gruiformes have had their populations quantified, but species without population estimates are included in a secondary table below.

The IOC World Bird List (version 15.1) recognizes 254 species of Strigiformes, five of which are extinct. This list follows IUCN classifications for species names and taxonomy. Where IUCN classifications differ from other ornithological authorities, alternative names and taxonomies are noted.

Some members of Strigiformes are extinct:

Bermuda saw-whet owl (Aegolius gradyi), described from fossil records and explorer accounts of the bird in the 17th century.
Laughing owl (Ninox albifacies), last seen in 1914, may have been extant through 1920s.
Mauritius scops owl or Mauritius owl (Otus sauzieri), last seen in 1837; extinct by 1859. IUCN/BirdLife International place species in genus Mascarenotus.
Réunion scops owl or Réunion owl (Otus grucheti), went extinct in the 17th century after the colonization of the island of Réunion. IUCN/BirdLife International place species in genus Mascarenotus.
Rodrigues scops owl or Rodrigues owl (Otus murivorus), last recorded in 1726. IUCN/BirdLife International place species in genus Mascarenotus.

Species by global population

Common name	Binomial name	Population	Status	Trend	Notes	Image
Pernambuco pygmy owl	Glaucidium mooreorum	title=Glaucidium mooreorum	article-number=e.T22733081A156084939	last=BirdLife International	year=2019	doi=10.2305/IUCN.UK.2019-3.RLTS.T22733081A156084939.en}}			May be extinct. Last seen in 2001.
Siau scops owl	Otus siaoensis	author=BirdLife International	title=Otus siaoensis	date=2018	volume=2018	article-number=e.T22728599A134199532	url=https://www.iucnredlist.org/species/22728599/134199532	language=en	doi=10.2305/iucn.uk.2018-2.rlts.t22728599a134199532.en	doi-access=free}}				[[File:Otus siaoensis 2012 Indonesia stamp.jpg	175px]]
Seychelles scops owl	Otus insularis	author=BirdLife International	title=Otus insularis	date=2021	volume=2021	article-number=e.T22688667A177971497	url=https://www.iucnredlist.org/species/22688667/177971497	language=en	doi=10.2305/IUCN.UK.2021-3.RLTS.T22688667A177971497.en	doi-access=free}}				[[File:Otus insularis 453454988 (cropped).jpg	175px]]
Christmas Island boobook	Ninox natalis	title=Ninox natalis	article-number=e.T22689452A157828703	author=BirdLife International	date=2022	volume=	doi=10.2305/IUCN.UK.2022-2.RLTS.T22689452A157828703.en}}			Best estimate for number of mature individuals is 340.	[[File:Christmas Island Hawk Owl.jpg	175px]]
Forest owlet	Athene blewitti	author=BirdLife International	title=Heteroglaux blewitti	date=2018	volume=2018	article-number=e.T22689335A132251554	url=https://www.iucnredlist.org/species/22689335/132251554	language=en	doi=10.2305/iucn.uk.2018-2.rlts.t22689335a132251554.en	doi-access=free}}				[[Image:Forest Owlet (Heteroglaux blewitti, Athene blewitti) in Melghat Tiger Reserve Maharashtra (2).jpg	175px]]
Romblon boobook	Ninox spilonotus	title=Ninox spilonotus	article-number=e.T22725493A118437516	last=BirdLife International	year=2017	doi=10.2305/IUCN.UK.2017-3.RLTS.T22725493A118437516.en}}				[[File:Rombloon Boobook (cropped).jpg	175px]]
Cebu boobook		Ninox rumseyi		250-999
São Tomé scops owl	Otus hartlaubi	author=BirdLife International	title=Otus hartlaubi	date=2018	volume=2018	article-number=e.T22688620A131460770	url=https://www.iucnredlist.org/species/22688620/131460770	language=en	doi=10.2305/iucn.uk.2018-2.rlts.t22688620a131460770.en	doi-access=free}}			Total population is estimated to be 350-1,500 individuals.	[[File:Otus hartlaubi 12933236.jpg	175px]]
Long-whiskered owlet	Xenoglaux loweryi	author=BirdLife International	title=Xenoglaux loweryi	date=2020	volume=2020	article-number=e.T22689320A180768478	url=https://www.iucnredlist.org/species/22689320/180768478	language=en	doi=10.2305/iucn.uk.2020-3.rlts.t22689320a180768478.en	doi-access=free}}			Total population is estimated to be 350-1,500 individuals.	[[File:Xenoglaux loweryi 114619287.jpg	175px]]
Camiguin boobook		Ninox leventisi		250-1,400				Best estimate for number of mature individuals is 250-999.		[[File:Camiguin Hawk-owl.jpg	175px]]
Moheli scops owl	Otus moheliensis	author=BirdLife International	title=Otus moheliensis	date=2017	volume=2017	article-number=e.T22724585A118472254	language=en	doi=10.2305/iucn.uk.2017-3.rlts.t22724585a118472254.en	doi-access=free}}
Serendib scops owl	Otus thilohoffmanni	title=Otus thilohoffmanni	article-number=e.T22732040A223390270	author=BirdLife International	date=2025	volume=	doi=10.2305/IUCN.UK.2025-2.RLTS.T22732040A223390270.en}}				[[File:Serendib scops owl JpG.jpg	175px]]
Rote boobook	Ninox rotiensis	author=BirdLife International	title=Ninox rotiensis	date=2023	volume=2023	article-number=e.T22725127A233595800	url=https://www.iucnredlist.org/species/22725127/233595800	language=en	doi=10.2305/IUCN.UK.2023-1.RLTS.T22725127A233595800.en	doi-access=free}}				[[File:Rote boobook (Ninox rotiensis) 03.jpg	175px]]
Principe scops owl	Otus bikegila	author=BirdLife International	title=Otus bikegila	date=2023	volume=2023	article-number=e.T230025085A231652448	url=https://www.iucnredlist.org/species/230025085/231652448	language=en	doi=10.2305/IUCN.UK.2023-1.RLTS.T230025085A231652448.en	doi-access=free}}			Best estimate for number of mature individuals is 1,149-1,597.	[[File:ZooKeys oo 762796 (cropped E).jpg	175px]]
Blakiston's eagle-owl	Ketupa blakistoni	title=Bubo blakistoni	article-number=e.T22689007A249243772	author=BirdLife International	date=2025	volume=	doi=10.2305/IUCN.UK.2025-2.RLTS.T22689007A249243772.en}}			Best estimate for number of mature individuals is 900-1,150.	[[Image:Blakiston's fish owl.jpg	175px]]
Sokoke scops owl	Otus ireneae	title=Otus ireneae	article-number=e.T22688565A259796531	author=BirdLife International	date=2025	volume=	doi=10.2305/IUCN.UK.2025-2.RLTS.T22688565A259796531.en}}				[[Image:Flickr - Rainbirder - Sokoke Scops Owl (Otus ireneae) (1).jpg	175px]]
Madagascar red owl	Tyto soumagnei	title=Tyto soumagnei	article-number=e.T22688493A231668509	author=BirdLife International	date=2023	volume=	doi=10.2305/IUCN.UK.2023-1.RLTS.T22688493A231668509.en}}				[[File:Tyto soumagnei 6733815.jpg	175px]]
Shelley's eagle-owl	Bubo shelleyi	author=BirdLife International	title=Bubo shelleyi	date=2018	volume=2018	article-number=e.T22688980A131104915	url=https://www.iucnredlist.org/species/22688980/131104915	language=en	doi=10.2305/iucn.uk.2018-2.rlts.t22688980a131104915.en	doi-access=free}}			Total population is estimated to be 2,500-9,999 individuals.	[[File:BuboShelleyiKeulemans (cropped).jpg	175px]]
Cloud-forest pygmy owl	Glaucidium nubicola	title=Glaucidium nubicola	article-number=e.T22724604A277306633	author=BirdLife International	date=2025	volume=	doi=10.2305/IUCN.UK.2025-2.RLTS.T22724604A277306633.en}}			Best estimate for number of mature individuals is 2,500-9,999.	[[Image:2728 Cloud-forest Pygmy-Owl 2 (2076601412).jpg	175px]]
Socotra scops owl	Otus socotranus	title=Otus socotranus	article-number=e.T61915715A263663996	last=BirdLife International	year=2024	doi=10.2305/IUCN.UK.2024-2.RLTS.T61915715A263663996.en}}			Total population is estimated to be 3,000 individuals.	[[File:Otus socotranus (cropped).jpg	175px]]
Togian boobook	Ninox burhani	author=BirdLife International.	year=2023	title=Ninox burhani	volume=2023	article-number=e.T22732909A223348997	doi=10.2305/IUCN.UK.2023-1.RLTS.T22732909A223348997.en }}				[[File:Ninox burhani - September 2024.jpg	175px]]
Powerful owl	Ninox strenua	title=Ninox strenua	article-number=e.T22689389A254015323	author=BirdLife International	date=2024	volume=2024	doi=10.2305/IUCN.UK.2024-2.RLTS.T22689389A254015323.en}}			Total population is estimated to be 3,250-4,250 individuals.	[[File:Ninox strenua 171545099.jpg	175px]]
Grande Comore scops owl	Otus pauliani	author=BirdLife International	title=Otus pauliani	date=2021	volume=2021	article-number=e.T22688694A179586821	url=https://www.iucnredlist.org/species/22688694/179586821	language=en	doi=10.2305/iucn.uk.2021-3.rlts.t22688694a179586821.en	doi-access=free}}
Anjouan scops owl	Otus capnodes	author=BirdLife International	title=Otus capnodes	date=2017	volume=2017	article-number=e.T22688686A119090936	language=en	doi=10.2305/iucn.uk.2017-3.rlts.t22688686a119090936.en	doi-access=free}}
Santa Marta screech owl	Megascops gilesi	title=Megascops gilesi	article-number=e.T155254743A155254750	last=BirdLife International	year=2019	doi=10.2305/IUCN.UK.2019-3.RLTS.T155254743A155254750.en}}			Newly described species, as of 2017.	[[File:Santa Marta screech owl (Megascops gilesi) (cropped).jpg	175px]]
Pemba scops owl	Otus pembaensis	title=Otus pembaensis	article-number=e.T22688679A208663317	author=BirdLife International	date=2025	volume=	doi=10.2305/IUCN.UK.2025-2.RLTS.T22688679A208663317.en}}				[[File:Otus pembaensis 6713751.jpg	175px]]
Sulu boobook	Ninox reyi	title=Ninox reyi	article-number=e.T22725499A271303919	last=BirdLife International	year=2025	doi=10.2305/IUCN.UK.2025-2.RLTS.T22725499A271303919.en}}				[[File:Sulu Boobook.jpg	175px]]
Malaita owl	Athene malaitae	author=BirdLife International.	year=2023	title=Ninox malaitae	volume=2023	article-number=e.T45449331A209059576	doi=10.2305/IUCN.UK.2023-1.RLTS.T45449331A209059576.en }}
Makira owl	Athene roseoaxillaris	title=Ninox roseoaxillaris	article-number=e.T45449334A157834363	last=BirdLife International	date=2023	doi=10.2305/IUCN.UK.2023-1.RLTS.T45449334A157834363.en}}
Flores scops owl		Otus alfredi		2,500-9,999						[[File:Otus alfredi 2.jpg	175px]]
Rufous fishing owl	Scotopelia ussheri	author=BirdLife International	title=Scotopelia ussheri	date=2021	volume=2021	article-number=e.T22689038A180213988	url=https://www.iucnredlist.org/species/22689038/180213988	language=en	doi=10.2305/iucn.uk.2021-3.rlts.t22689038a180213988.en	doi-access=free}}				[[File:ScotopeliaUssheriKeulemans.jpg	175px]]
Golden masked owl	Tyto aurantia	author=BirdLife International	title=Tyto aurantia	date=2018	volume=2018	article-number=e.T22688470A132059362	url=https://www.iucnredlist.org/species/22688470/132059362	language=en	doi=10.2305/iucn.uk.2018-2.rlts.t22688470a132059362.en	doi-access=free}}				[[File:Tyto aurantia ( Strix aurantiaca ) by Keulemans 2.jpg	175px]]
Albertine owlet	Glaucidium albertinum	author=BirdLife International	title=Glaucidium albertinum	date=2022	volume=2022	article-number=e.T22689310A208604278	url=https://www.iucnredlist.org/species/22689310/208604278	language=en	doi=10.2305/iucn.uk.2022-1.rlts.t22689310a208604278.en	doi-access=free}}			Total population is estimated to be 3,500-15,000 individuals.
Fearful owl	Nesasio solomonensis	title=Nesasio solomonensis	article-number=e.T22689539A227316153	last=BirdLife International	date=2023	doi=10.2305/IUCN.UK.2023-1.RLTS.T22689539A227316153.en	language=en}}				[[File:Gufo delle Isole Salomone.jpg	175px]]
Nicobar scops owl		Otus alius		2,500-9,999						[[File:Nicobar Scops Owl - Shreeram M V.jpg	175px]]
Javan scops owl	Otus angelinae	title=Otus angelinae	article-number=e.T22688591A263556745	author=BirdLife International	date=2025	volume=	doi=10.2305/IUCN.UK.2025-2.RLTS.T22688591A263556745.en}}
Rinjani scops owl	Otus jolandae	title=Otus jolandae	article-number=e.T61786867A117002556	last=BirdLife International	year=2017	doi=10.2305/IUCN.UK.2017-3.RLTS.T61786867A117002556.en}}				[[File:Rinjani Scops Owl Otus jolandae, Lombok - journal.pone.0053712.g001-right.png	175px]]
Visayan scops owl		Otus nigrorum		2,500-9,999						[[File:Negros Scops Owl, Liptong, Valencia, Negros Oriental (cropped).jpg	175px]]
Andaman boobook		Ninox affinis		2,500-9,999						[[File:Andaman Hawk Owl 01.jpg	175px]]
Enggano scops owl	Otus enganensis	author=BirdLife International.	year=2023	title=Otus enganensis	volume=2023	article-number=e.T22724390A226422700	doi=10.2305/IUCN.UK.2023-1.RLTS.T22724390A226422700.en }}
Mindoro boobook		Ninox mindorensis		2,500-25,000				Best estimate for number of mature individuals in 2,500-9,999.		[[File:Mindoro Boobook (cropped).jpg	175px]]
Lesser sooty owl	Tyto multipunctata	title=Tyto multipunctata	article-number=e.T22688435A254015942	author=BirdLife International	date=2024	volume=	doi=10.2305/IUCN.UK.2024-2.RLTS.T22688435A254015942.en}}			last=Higgins	first=P. J.	title=Handbook of Australian, New Zealand and Antarctic birds: parrots to dollarbids	date=1999	publisher=Oxford University Press	location=Oxford, U.K.}}	[[Image:Lesser Sooty Owl at Bonadio's Mabi Wildlife Reserve.jpg	175px]]
Arabian eagle-owl		Bubo milesi		4,000-9,999						[[File:Arabian eagle-owl (Bubo milesi).jpg	175px]]
Sumba boobook	Ninox rudolfi	title=Ninox rudolfi	article-number=e.T22689398A227780747	author=BirdLife International	date=2023	volume=	doi=10.2305/IUCN.UK.2023-1.RLTS.T22689398A227780747.en}}			Best estimate for number of mature individuals is 5,000-15,000.	[[File:Ninox rudolfi 459607546 (cropped).jpg	175px]]
Least boobook	Ninox sumbaensis	author=BirdLife International	title=Ninox sumbaensis	date=2017	volume=2017	article-number=e.T22730062A118629788	language=en	doi=10.2305/iucn.uk.2017-3.rlts.t22730062a118629788.en	doi-access=free}}			Total population is estimated to be 15,000-30,000 individuals.	[[File:Least boobook (Ninox sumbaensis) (cropped).jpg	175px]]
New Britain boobook	Ninox odiosa	author=BirdLife International	title=Ninox odiosa	date=2018	volume=2018	article-number=e.T22689480A132060613	url=https://www.iucnredlist.org/species/22689480/132060613	language=en	doi=10.2305/iucn.uk.2018-2.rlts.t22689480a132060613.en	doi-access=free}}				[[File:Ninox odiosa 50656522 (cropped).jpg	175px]]
Guadalcanal owl	Athene granti	title=Ninox granti	article-number=e.T45449328A118438317	last=BirdLife International	year=2017	doi=10.2305/IUCN.UK.2017-3.RLTS.T45449328A118438317.en}}
Palawan scops owl	Otus fuliginosus	author=BirdLife International	title=Otus fuliginosus	date=2023	volume=2023	article-number=e.T22688718A229775192	url=https://www.iucnredlist.org/species/22688718/229775192	language=en	doi=10.2305/IUCN.UK.2023-1.RLTS.T22688718A229775192.en	doi-access=free}}				[[File:Palawan Scops Owl.jpg	175px]]
Mentawai scops owl	Otus mentawi	author=BirdLife International	title=Otus mentawi	date=2023	volume=2023	article-number=e.T22688713A229809425	url=https://www.iucnredlist.org/species/22688713/229809425	language=en	doi=10.2305/IUCN.UK.2023-1.RLTS.T22688713A229809425.en	doi-access=free}}
Chestnut-backed owlet	Glaucidium castanonotum	title=Glaucidium castanotum	article-number=e.T22689286A255914678	author=BirdLife International	date=2025	volume=	doi=10.2305/IUCN.UK.2025-2.RLTS.T22689286A255914678.en}}				[[File:Glaucidium castanotum pair, Kudawa Singharaja Rainforest, Sri Lanka.jpg	175px]]
Cyprus scops owl		Otus cyprius		10,000-24,000		?		Total population is estimated to be 15,000-36,000 individuals.		[[File:Otus cyprius.jpg	175px]]
Banggai scops owl		Otus mendeni		10,000-40,000						[[File:Banggai scops owl.jpg	175px]]
Flammulated owl		Psiloscops flammeolus		12,000		?				[[File:Psiloscops flammeolus 2.jpg	175px]]
Tanimbar boobook	Ninox forbesi	author=BirdLife International	title=Ninox forbesi	date=2023	volume=2023	article-number=e.T22727916A218489749	url=https://www.iucnredlist.org/species/22727916/218489749	language=en	doi=10.2305/IUCN.UK.2023-1.RLTS.T22727916A218489749.en	doi-access=free}}				[[File:Tanimbar boobook (Ninox forbesi).jpg	175px]]
Snowy owl	Bubo scandiacus	author=BirdLife International	title=Bubo scandiacus	date=2021	volume=2021	article-number=e.T22689055A205475036	url=https://www.iucnredlist.org/species/22689055/205475036	language=en	doi=10.2305/iucn.uk.2021-3.rlts.t22689055a205475036.en	doi-access=free}}				[[Image:Nyctea-scandiaca-snowy-owl-0a.jpg	175px]]
Spotted owl	Strix occidentalis	author=BirdLife International	title=Strix occidentalis	date=2020	volume=2020	article-number=e.T22689089A180937862	url=https://www.iucnredlist.org/species/22689089/180937862	language=en	doi=10.2305/iucn.uk.2020-3.rlts.t22689089a180937862.en	doi-access=free}}				[[Image:Strix occidentalis lucida.JPG	175px]]
Biak scops owl	Otus beccarii	author=BirdLife International	title=Otus beccarii	date=2023	volume=2023	article-number=e.T22724754A223084666	url=https://www.iucnredlist.org/species/22724754/223084666	language=en	doi=10.2305/IUCN.UK.2023-1.RLTS.T22724754A223084666.en	doi-access=free}}			Best estimate for number of mature individuals is 15,000-20,000.	[[File:Biak Scops Owl.jpg	175px]]
Mindoro scops owl	Otus mindorensis	title=Otus mindorensis	article-number=e.T22688608A225116606	author=BirdLife International	date=2023	volume=	doi=10.2305/IUCN.UK.2023-1.RLTS.T22688608A225116606.en}}
Tamaulipas pygmy owl	Glaucidium sanchezi	author=BirdLife International	title=Glaucidium sanchezi	date=2019	volume=2019	article-number=e.T22724465A156097322	url=https://www.iucnredlist.org/species/22724465/156097322	language=en	doi=10.2305/iucn.uk.2019-3.rlts.t22724465a156097322.en	doi-access=free}}				[[File:Glaucidium sanchezi 58212759.jpg	175px]]
Colima pygmy owl	Glaucidium palmarum	author=BirdLife International	title=Glaucidium palmarum	date=2021	volume=2021	article-number=e.T22729019A152211515	url=https://www.iucnredlist.org/species/22729019/152211515	language=en	doi=10.2305/iucn.uk.2021-3.rlts.t22729019a152211515.en	doi-access=free}}				[[File:Colima Pygmy Owl.jpg	175px]]
Bearded screech owl	Megascops barbarus	author=BirdLife International	title=Megascops barbarus	date=2020	volume=2020	article-number=e.T22688807A180130085	url=https://www.iucnredlist.org/species/22688807/180130085	language=en	doi=10.2305/iucn.uk.2020-3.rlts.t22688807a180130085.en	doi-access=free}}				[[File:Megascops barbarus 69466216.jpg	175px]]
Bare-shanked screech owl		Megascops clarkii		20,000-49,999						[[File:Bare-shanked Screech-Owl (Megascops clarkii).jpg	175px]]
Balsas screech owl	Megascops seductus	author=BirdLife International	title=Megascops seductus	date=2021	volume=2021	article-number=e.T22724664A167847049	url=https://www.iucnredlist.org/species/22724664/167847049	language=en	doi=10.2305/iucn.uk.2021-3.rlts.t22724664a167847049.en	doi-access=free}}				[[File:Megascops seductus 99384227.jpg	175px]]
Unspotted saw-whet owl	Aegolius ridgwayi	title=Aegolius ridgwayi	article-number=e.T22689371A152232844	author=BirdLife International	date=2025	volume=	doi=10.2305/IUCN.UK.2025-2.RLTS.T22689371A152232844.en}}				[[File:Aegolius ridgwayi.jpg	175px]]
Costa Rican pygmy owl		Glaucidium costaricanum		20,000-50,000						[[File:Costa Rican Pygmy-owl (Glaucidium costaricanum) on branch.jpg	175px]]
Fulvous owl	Strix fulvescens	title=Strix fulvescens	article-number=e.T22689097A167861290	author=BirdLife International	date=2025	volume=	doi=10.2305/IUCN.UK.2025-2.RLTS.T22689097A167861290.en}}				[[Image:Fulvous Owl (Strix fulvescens).jpg	175px]]
Great grey owl	Strix nebulosa	author=BirdLife International	title=Strix nebulosa	date=2021	volume=2021	article-number=e.T22689118A199144259	url=https://www.iucnredlist.org/species/22689118/199144259	language=en	doi=10.2305/iucn.uk.2021-3.rlts.t22689118a199144259.en	doi-access=free}}				[[Image:Strix nebulosa in flight.jpg	175px]]
Stygian owl	Asio stygius	title=Asio stygius	article-number=e.T22689504A167862135	author=BirdLife International	date=2023	volume=	doi=10.2305/IUCN.UK.2023-1.RLTS.T22689504A167862135.en}}				[[Image:20100216-mocho-diabo-hgfischer.jpg	175px]]
Pacific screech owl	Megascops cooperi	author=BirdLife International	title=Megascops cooperi	date=2021	volume=2021	article-number=e.T155658784A167849084	url=https://www.iucnredlist.org/species/155658784/167849084	language=en	doi=10.2305/iucn.uk.2021-3.rlts.t155658784a167849084.en	doi-access=free}}				[[File:Pacific Screech-Owl.jpg	175px]]
Central American pygmy owl	Glaucidium griseiceps	title=Glaucidium griseiceps	article-number=e.T22729012A152208466	author=BirdLife International	date=2025	volume=	doi=10.2305/IUCN.UK.2025-2.RLTS.T22729012A152208466.en}}				[[Image:Glaucidium brasilianum -Macaw Mountain Bird Park-8a.jpg	175px]]
Guatemalan screech owl	Megascops guatemalae	title=Megascops guatemalae	article-number=e.T61767847A167850462	author=BirdLife International	date=2025	volume=	doi=10.2305/IUCN.UK.2025-2.RLTS.T61767847A167850462.en}}			Note that IOC taxonomy splits two additional species from this one: Chocó screech owl (M. centralis) and foothill screech owl (M. roraimae).	[[File:Middle American screech owl (Megascops guatemalae guatemalae) Orange Walk.jpg	175px]]
Arabian scops owl		Otus pamelae		60,000						[[File:Otus pamelae 116189479.jpg	175px]]
Elf owl		Micrathene whitneyi		72,000						[[File:Elf Owl (Micrathene whitneyi) (17210856942).jpg	175px]]
Western screech owl	Megascops kennicottii	title=Megascops kennicottii	article-number=e.T22688747A264596247	last=BirdLife International	year=2024	doi=10.2305/IUCN.UK.2024-2.RLTS.T22688747A264596247.en}}				[[File:Western Screech-Owl (Megascops kennicottii) (17026365169).jpg	175px]]
Northern hawk-owl	Surnia ulula	author=BirdLife International	title=Surnia ulula	date=2021	volume=2021	article-number=e.T22689189A206518616	url=https://www.iucnredlist.org/species/22689189/206518616	language=en	doi=10.2305/iucn.uk.2021-3.rlts.t22689189a206518616.en	doi-access=free}}				[[Image:Northern Hawk Owl (Surnia ulula).jpg	175px]]
Northern pygmy-owl		Glaucidium gnoma		180,000				Note that IOC taxonomy splits three additional species from this one: the northern (G. californicum), Guatemalan (G. cobanense), and Baja (G. hoskinsii) pygmy-owls.	[[File:Northern Pygmy Owl.jpg	175px]]
Eurasian eagle-owl	Bubo bubo	title=Bubo bubo	article-number=e.T22688927A280978716	author=BirdLife International	year=2025	volume=	doi=10.2305/IUCN.UK.2025-2.RLTS.T22688927A280978716.en}}				[[Image:Eurasian Eagle RWD at CRC.jpg	175px]]
Whiskered screech owl	Megascops trichopsis	title=Megascops trichopsis	article-number=e.T22688766A152353005	last=BirdLife International	year=2025	doi=10.2305/IUCN.UK.2025-2.RLTS.T22688766A152353005.en}}				[[File:Megascops trichopsis 8167185.jpg	175px]]
Eurasian pygmy owl	Glaucidium passerinum	title=Glaucidium passerinum	article-number=e.T22689194A264567511	author=BirdLife International	date=2024	volume=	doi=10.2305/IUCN.UK.2024-2.RLTS.T22689194A264567511.en}}				[[Image:Värbkakk.JPG	175px]]
Striped owl	Asio clamator	author=BirdLife International	title=Asio clamator	date=2021	volume=2021	article-number=e.T22689522A167863611	url=https://www.iucnredlist.org/species/22689522/167863611	language=en	doi=10.2305/iucn.uk.2021-3.rlts.t22689522a167863611.en	doi-access=free}}				[[File:Pseudoscops clamator - zoo - Antwerp.jpg	175px]]
Tropical screech owl	Megascops choliba	title=Megascops choliba	article-number=e.T22688774A167849732	last=BirdLife International	year=2021	doi=10.2305/IUCN.UK.2021-3.RLTS.T22688774A167849732.en}}				[[File:Megascops choliba -Piraju, Sao Paulo, Brazil-8.jpg	175px]]
Mottled owl	Strix virgata	title=Ciccaba virgata	article-number=e.T22689122A167859687	author=BirdLife International	date=2022	volume=	doi=}}			IUCN/BirdLife International place this species in genus Ciccaba.	[[Image:Mottled Owl.jpg	175px]]
Eastern screech owl		Megascops asio		560,000						[[File:Eastern Screech Owl RWD at CRC2.jpg	175px]]
Ural owl	Strix uralensis	author=BirdLife International	title=Aegolius ridgwayi	date=2021	volume=2021	article-number=e.T22689108A199908915	url=https://www.iucnredlist.org/species/22689108/199908915	language=en	doi=10.2305/IUCN.UK.2021-3.RLTS.T22689108A199908915.en	doi-access=free}}				[[File:Strix uralensis 0a1.JPG	175px]]
Boreal owl	Aegolius funereus	author=BirdLife International	title=Aegolius funereus	date=2021	volume=2021	article-number=e.T22689362A201898946	url=https://www.iucnredlist.org/species/22689362/201898946	language=en	doi=10.2305/iucn.uk.2021-3.rlts.t22689362a201898946.en	doi-access=free}}				[[Image:Aegolius funereus Denali NP.jpg	175px]]
Eurasian scops owl	Otus scops	author=BirdLife International	title=Otus scops	date=2021	volume=2021	article-number=e.T155019854A206523296	url=https://www.iucnredlist.org/species/155019854/206523296	language=en	doi=10.2305/iucn.uk.2021-3.rlts.t155019854a206523296.en	doi-access=free}}				[[Image:Hibou Petit-Duc.JPG	175px]]
Burrowing owl		Athene cunicularia		1,000,000-9,999,999						[[File:Western burrowing owl, Glenn County-0550.jpg	175px]]
Short-eared owl	Asio flammeus	author=BirdLife International	title=Asio flammeus	date=2021	volume=2021	article-number=e.T22689531A202226582	url=https://www.iucnredlist.org/species/22689531/202226582	language=en	doi=10.2305/iucn.uk.2021-3.rlts.t22689531a202226582.en	doi-access=free}}				[[Image:Asio flammeus Delta BC 3.jpg	175px]]
Tawny owl	Strix aluco	title=Strix aluco	article-number=e.T22725469A264546097	author=BirdLife International	date=2024	volume=	doi=10.2305/IUCN.UK.2024-2.RLTS.T22725469A264546097.en}}			Note that IOC taxonomy splits an additional species, the Maghreb owl (S. mauritanica) from this one.	[[Image:Bosuil.jpg	175px]]
Common barn owl	Tyto alba	title=Tyto alba	article-number=e.T22688504A280909370	author=BirdLife International	year=2025	volume=	access-date=	doi=10.2305/IUCN.UK.2025-2.RLTS.T22688504A280909370.en}}		?	Note that IOC taxonomy splits three additional species from this one: American barn owl (T. furcata), Eastern barn owl (T. javanica), and Andaman masked owl (T. deroepstorffi).	[[File:Barn Owl, Lancashire.jpg	175px]]
Northern saw-whet owl		Aegolius acadicus		2,000,000						[[File:Male Northern Saw-whet Owl (7364047820).jpg	175px]]
Long-eared owl	Asio otus	author=BirdLife International	title=Asio otus	date=2021	volume=2021	article-number=e.T22689507A201150685	url=https://www.iucnredlist.org/species/22689507/201150685	language=en	doi=10.2305/iucn.uk.2021-3.rlts.t22689507a201150685.en	doi-access=free}}				[[File:Long-eared Owl (Asio otus) (119679308).jpg	175px]]
Barred owl		Strix varia		3,000,000-3,900,000				Note that IOC taxonomy splits an additional species, thecinereous owl (S. sartorii) from this one.		[[File:Barred Owl (Columbia).jpg	175px]]
Little owl	Athene noctua	author=BirdLife International.	year=2019	amends=2018	title=Athene noctua	volume=2019	article-number=e.T22689328A155470112	doi=10.2305/IUCN.UK.2019-3.RLTS.T22689328A155470112.en }}				[[Image:Athene noctua (portrait).jpg	175px]]
Great horned owl		Bubo virginianus		5,700,000				IUCN/BirdLife International do not report a population estimate.		[[File:Bubo, Lindsay's Great Horned Owl .jpg	175px]]
Ferruginous pygmy owl		Glaucidium brasilianum		20,000,000						[[File:Ferruginous Pygmy Owl (Glaucidium brasilianum) - 48241502971.jpg	175px]]

Species without population estimates

Common name	Binomial name	Population	Status	Trend	Notes	Image
Itombwe owl	Tyto prigoginei	title=Tyto prigoginei	article-number=e.T22688529A268193776	author=BirdLife International	date=2025	volume=	doi=10.2305/IUCN.UK.2025-2.RLTS.T22688529A268193776.en}}		?	Known from two records, in 1951 and 1996.
Philippine eagle-owl	Ketupa philippensis	title=Bubo philippensis	article-number=e.T22689002A266786202	author=BirdLife International	date=2025	volume=	doi=10.2305/IUCN.UK.2025-2.RLTS.T22689002A266786202.en}}			IUCN/BirdLife International place species in genus Bubo.	[[File:Philippine Eagle-Owl, Rizal, Philippines.jpg	175px]]
White-fronted scops owl	Otus sagittatus	title=Otus sagittatus	article-number=e.T22688548A203546243	author=BirdLife International	year=2025	volume=	doi=10.2305/IUCN.UK.2025-2.RLTS.T22688548A203546243.en}}				[[File:Otus sagittatus - Kaeng Krachan.jpg	175px]]
Barred eagle-owl		Ketupa sumatrana		?				IUCN/BirdLife International place species in genus Bubo.		[[File:Bubo sumatranus.jpg	175px]]
Ochre-bellied boobook	Ninox ochracea	title=Ninox ochracea	article-number=e.T22689439A255366232	author=BirdLife International	year=2025	volume=	doi=10.2305/IUCN.UK.2025-2.RLTS.T22689439A255366232.en}}				[[File:Ninox ochracea 107896421.jpg	175px]]
Chocolate boobook		Ninox randi		?						[[File:Chocolate Boobook.jpg	175px]]
Mindanao boobook		Ninox spilocephala		?						[[File:Mindanao Boobook (cropped).jpg	175px]]
Ryūkyū scops owl	Otus elegans	title=Otus elegans	article-number=e.T22688651A117001277	last=BirdLife International	year=2017	doi=10.2305/IUCN.UK.2017-3.RLTS.T22688651A117001277.en}}				[[File:Otus elegans from iNaturalist photo 587759870 (cropped).jpg	175px]]
Giant scops owl	Otus gurneyi	title=Otus gurneyi	article-number=e.T22688911A266733370	author=BirdLife International	year=2025	volume=	doi=10.2305/IUCN.UK.2025-2.RLTS.T22688911A266733370.en}}				[[File:Giant scops owl (9105617442).jpg	175px]]
Reddish scops owl	Otus rufescens	title=Otus rufescens	article-number=e.T22688554A261490598	last=BirdLife International	year=2024	doi=10.2305/IUCN.UK.2024-2.RLTS.T22688554A261490598.en}}				[[File:Reddish scops owl (Otus rufescens) 02.jpg	175px]]
Sula scops owl	Otus sulaensis	author=BirdLife International	title=Otus sulaensis	date=2023	volume=2023	article-number=e.T62290539A230014017	url=https://www.iucnredlist.org/species/62290539/230014017	language=en	doi=10.2305/IUCN.UK.2023-1.RLTS.T62290539A230014017.en	doi-access=free}}				[[File:Otus sulaensis 435254133.jpg	175px]]
Chaco owl		Strix chacoensis		?						[[File:Chaco-Kauz (Strix chacoensis) (20234749983) (cropped).jpg	175px]]
Taliabu masked owl	Tyto nigrobrunnea	title=Tyto nigrobrunnea	article-number=e.T22688449A255584128	author=BirdLife International	year=2024	volume=	doi=10.2305/IUCN.UK.2024-2.RLTS.T22688449A255584128.en}}				[[File:Taliabu Masked Owl (Tyto nigrobrunnea) (cropped).jpg	175px]]
Buff-fronted owl		Aegolius harrisii		?						[[File:Aegolius harrisii-Buff-fronted Owl.jpg	175px]]
Abyssinian owl	Asio abyssinicus	title=Asio abyssinicus	article-number=e.T22689512A263681488	author=BirdLife International	date=2024	volume=	doi=10.2305/IUCN.UK.2024-2.RLTS.T22689512A263681488.en}}
Marsh owl		Asio capensis		?						[[File:Marsh Owl nesting in the grass.jpg	175px]]
Madagascar owl		Asio madagascariensis		?						[[File:Madagascan owl (Asio madagascariensis).jpg	175px]]
Spotted owlet	Athene brama	title=Athene brama	article-number=e.T22689332A263695848	last=BirdLife International	year=2024	doi=10.2305/IUCN.UK.2024-2.RLTS.T22689332A263695848.en}}				[[File:Spotted Owlet, Hooghly, West Bengal, India.jpg	175px]]
West Solomons owl	Athene jacquinoti	title=Athene jacquinoti	article-number=e.T45449325A264078035	last=BirdLife International	year=2024	doi=10.2305/IUCN.UK.2024-2.RLTS.T45449325A264078035.en}}				[[File:Ninox jacquinoti.jpg	175px]]
White-browed owl	Athene superciliaris	title=Athene superciliaris	article-number=e.T22689425A276888758	last=BirdLife International	year=2025	doi=10.2305/IUCN.UK.2025-2.RLTS.T22689425A276888758.en}}				[[File:White-browed owl.jpg	175px]]
Spotted eagle-owl	Bubo africanus	title=Bubo africanus	article-number=e.T216709698A216710132	last=BirdLife International	year=2022	doi=10.2305/IUCN.UK.2022-2.RLTS.T216709698A216710132.en}}				[[File:Bubo africanus brown - Flémalle (01).jpg	175px]]
Pharaoh eagle-owl	Bubo ascalaphus	title=Bubo ascalaphus	article-number=e.T22688938A263650483	last=BirdLife International	year=2024	doi=10.2305/IUCN.UK.2024-2.RLTS.T22688938A263650483.en}}				[[File:Bubo ascalaphus -Kakegawa Kacho-en, Kakegawa, Shizuoka, Japan-8a.jpg	175px]]
Rock eagle-owl		Bubo bengalensis		?						[[File:Bubo bengalensis 237857638.jpg	175px]]
Cape eagle-owl		Bubo capensis		?						[[File:Cape Eagle-owl.jpg	175px]]
Greyish eagle-owl		Bubo cinerascens		?						[[File:Greyish Eagle-Owl.jpg	175px]]
Lesser horned owl		Bubo magellanicus		?						[[File:Tucuquere.frontal.jpg	175px]]
Yungas pygmy owl	Glaucidium bolivianum	title=Glaucidium bolivianum	article-number=e.T22689229A263988366	last=BirdLife International	year=2024	doi=10.2305/IUCN.UK.2024-2.RLTS.T22689229A263988366.en}}				[[File:Glaucidium bolivianum 215986799 (cropped).jpg	175px]]
Collared owlet		Glaucidium brodiei		?						[[File:Collared Owlet (Glaucidium brodiei) (39630237982).jpg	175px]]
African barred owlet	Glaucidium capense	title=Glaucidium capense	article-number=e.T22689290A263715187	author=BirdLife International	year=2024	volume=	access-date=	doi=10.2305/IUCN.UK.2024-2.RLTS.T22689290A263715187.en}}				[[File:African barred owlet, Glaucidium capense, in the tree we were camped under at Savuti, Chobe National Park, Botswana (33770053142).jpg	175px]]
Javan owlet		Glacidium castanopterum		?						[[File:Javan Owlet - Carita - Java MG 3575 (29030338883) (cropped).jpg	175px]]
Asian barred owlet		Glaucidium cucoloides		?						[[File:Asian Barred Owlet (Glaucidium cuculoides) (40995332844).jpg	175px]]
Amazonian pygmy-owl		Glaucidium hardyi		?						[[File:Glaucidium hardyi - Amazonian pygmy-owl.jpg	175px]]
Andean pygmy owl		Glaucidium jardinii		?						[[File:Andean Pygmy-owl (Glaucidium jardinii) in tree.jpg	175px]]
Least pygmy owl		Glaucidium minutissimum		?						[[File:Caburé miudinho (cropped).jpg	175px]]
Austral pygmy owl		Glaucidium nana		?						[[File:Glaucidium nana, PN Torres del Paine (158905063).jpg	175px]]
Subtropical pygmy owl	Glaucidium parkeri	title=Glaucidium parkeri	article-number=e.T22729162A263987758	last=BirdLife International	year=2024	doi=10.2305/IUCN.UK.2024-2.RLTS.T22729162A263987758.en}}
Pearl-spotted owlet	Glaucidium perlatum	title=Glaucidium perlatum	article-number=e.T22689203A263980104	last=BirdLife International	year=2024	doi=10.2305/IUCN.UK.2024-2.RLTS.T22689203A263980104.en}}				[[File:Pearl-spotted owlet (Glaucidium perlatum licua) Kruger.jpg	175px]]
Peruvian pygmy owl		Glaucidium peruanum		?						[[File:Peruvian Pygmy-Owl (Glaucidium peruanum) El Empalme, Ecuador.jpg	175px]]
Jungle owlet		Glaucidium radiatum		?						[[File:Jungle owlet ചെമ്പൻ നത്ത് 4 ( Glaucidium radiatum).jpg	175px]]
Cuban pygmy owl		Glaudicium siju		?						[[File:Cuban pygmy-owl (Glaucidium siju siju).JPG	175px]]
Sjöstedt's owlet	Glaucidium sjostedti	title=Glaucidium sjostedti	article-number=e.T22689271A264130461	last=BirdLife International	year=2024	doi=10.2305/IUCN.UK.2024-2.RLTS.T22689271A264130461.en}}				[[File:Glaucidium sjostedti Image from page 130 of "Svenska vetenskapsakademien handlingar" (1739).jpg	175px]]
Red-chested owlet	Glaucidium tephronotum	title=Glaucidium tephronotum	article-number=e.T22689267A264129971	last=BirdLife International	year=2024	doi=10.2305/IUCN.UK.2024-2.RLTS.T22689267A264129971.en}}				[[File:Glaucidium tephronotum 50707453 (cropped).jpg	175px]]
Puerto Rican owl	Gymnasio nudipes	title=Gymnasio nudipes	article-number=e.T22688891A182247782	last=BirdLife International	year=2025	doi=10.2305/IUCN.UK.2025-2.RLTS.T22688891A182247782.en}}				[[File:Megascops nudipes-Mucarito-Screech Owl of Puerto Rico.jpeg	175px]]
Maned owl		Jubula lettii		?						[[File:Jubula lettii.jpg	175px]]
Dusky eagle-owl		Ketupa coromanda		?				IUCN/BirdLife International place species in genus Bubo.		[[File:Dusky Eagle Owl (Bubo coromandus) at nest at Bharatpur I2 IMG 5324.jpg	175px]]
Tawny fish owl	Ketupa flavipes	title=Ketupa flavipes	article-number=e.T22689017A130157883	last=BirdLife International	year=2018	doi=10.2305/IUCN.UK.2018-2.RLTS.T22689017A130157883.en}}				[[File:Bubo flavipes -Jim Corbett National Park, Uttarakhand, India-8.jpg	175px]]
Buffy fish owl		Ketupa ketupu		?						[[File:Buffy Fish Owl in Sundarban.jpg	175px]]
Verreaux's eagle-owl	Ketupa lactea	title=Bubo lacteus	article-number=e.T22688986A264041652	last=BirdLife International	year=2024	doi=10.2305/IUCN.UK.2024-2.RLTS.T22688986A264041652.en}}			IUCN/BirdLife International place species in genus Bubo.	[[File:Flickr - Rainbirder - Verreaux's Eagle-Owl (Bubo lacteus).jpg	175px]]
Akun eagle-owl		Ketupa leucosticta		?				IUCN/BirdLife International place species in genus Bubo.		[[File:Akun Eagle-Owl, Picathartes Lodge, Adansi South, Ghana iNaturalist.jpg	175px]]
Spot-bellied eagle-owl	Ketupa nipalensis	title=Bubo nipalensis	article-number=e.T22688970A130156069	last=BirdLife International	year=2018	doi=10.2305/IUCN.UK.2018-2.RLTS.T22688970A130156069.en}}			IUCN/BirdLife International place species in genus Bubo.	[[File:Spot-bellied eagle-owl 01.jpg	175px]]
Fraser's eagle-owl		Ketupa poensis		?				IUCN/BirdLife International place species in genus Bubo.		[[File:Fraser's eagle owl (Ketupa poensis).jpg	175px]]
Brown fish owl		Ketupa zeylonensis		?						[[File:Brown fish owl Ketupa zeylonensis 01.jpg	175px]]
Crested owl	Lophostrix cristata	author=BirdLife International	title=Lophostrix cristata	date=2018	volume=2018	article-number=e.T22689177A130160501	url=https://www.iucnredlist.org/species/22689177/130160501	language=en	doi=10.2305/iucn.uk.2018-2.rlts.t22689177a130160501.en	doi-access=free}}				[[Image:Lophostrix cristata -Panama-8.jpg	175px]]
Bare-legged owl		Margarobyas lawrencii		?						[[File:Cuban screech owl (Margarobyas lawrencii).JPG	175px]]
White-throated screech owl	Megascops albogularis	title=Megascops albogularis	article-number=e.T22688903A264063374	author=BirdLife International	date=2024	volume=	doi=10.2305/IUCN.UK.2024-2.RLTS.T22688903A264063374.en}}				[[File:Megascops albogularis 239631611.jpg	175px]]
Black-capped screech owl		Megascops atricapilla		?						[[File:Megascops atricapilla -Vale do Ribeira, Registro, Sao Paulo, Brazil-8.jpg	175px]]
Yungas screech owl	Megascops hoyi	title=Megascops hoyi	article-number=e.T22733712A264110810	last=BirdLife International	year=2024	doi=10.2305/IUCN.UK.2024-2.RLTS.T22733712A264110810.en}}				[[File:Montane Forest Screech-Owl iNaturalist.jpg	175px]]
Rufescent screech owl	Megascops ingens	author=BirdLife International	title=Megascops ingens	date=2023	volume=2023	article-number=e.T232594776A232861395	url=https://www.iucnredlist.org/species/232594776/232861395	language=en	doi=10.2305/IUCN.UK.2023-1.RLTS.T232594776A232861395.en	doi-access=free}}			Some taxonomists split an additional species, the Colombian screech-owl (M. colombianus) from this species.	[[File:Megascops ingens, Rufescent Screech-Owl.jpg	175px]]
Koepcke's screech owl		Megascops koepckeae		?						[[File:Megascops koepckeae 114839772.jpg	175px]]
Cloud-forest screech owl		Megascops marshalli		?						[[File:Cloud-forest screech owl.jpg	175px]]
Cinnamon screech owl		Megascops petersoni		?						[[File:Megascops petersoni.jpg	175px]]
Peruvian screech owl	Megascops roboratus	title=Megascops roboratus	article-number=e.T22688790A281025176	last=BirdLife International	year=2025	doi=10.2305/IUCN.UK.2025-2.RLTS.T22688790A281025176.en}}				[[File:Megascops roboratus- "Lechuza peruana" en RVS Laquipampa, ecocamping Laquipampa.jpg	175px]]
Long-tufted screech owl		Megascops sanctaecatarinae		?						[[File:Megascops sanctaecatarinae - Long-tufted Screech Owl.JPG	175px]]
Tawny-bellied screech owl	Megascops watsonii	title=Megascops watsonii	article-number=e.T22688856A130155655	last=BirdLife International	year=2018	doi=10.2305/IUCN.UK.2018-2.RLTS.T22688856A130155655.en}}				[[File:2014 02 09 648-evaldo.jpg	175px]]
Southern boobook		Ninox boobook		?						[[File:Australian Boobook, Wandoo National Park, Perth, Western Australia.jpg	175px]]
Barking owl		Ninox connivens		?						[[File:Barking Owl (Ninox connivens).jpg	175px]]
Timor boobook	Ninox fusca	author=BirdLife International	title=Ninox fusca	date=2023	volume=2023	article-number=e.T230084345A233564880	url=https://www.iucnredlist.org/species/230084345/233564880	language=en	doi=10.2305/IUCN.UK.2023-1.RLTS.T230084345A233564880.en	doi-access=free}}				[[File:Timor boobook (Ninox fusca) (cropped).jpg	175px]]
Buru boobook		Ninox hantu		?						[[File:Buru boobook (Ninox hantu) (cropped).jpg	175px]]
Halmahera boobook		Ninox hypogramma		?						[[File:NinoxHypogrammaKeulemans (cropped).jpg	175px]]
Cinnabar boobook	Ninox ios	author=BirdLife International	title=Ninox ios	date=2022	volume=2022	article-number=e.T22728610A207662764	url=https://www.iucnredlist.org/species/22728610/207662764	language=en	doi=10.2305/iucn.uk.2022-1.rlts.t22728610a207662764.en	doi-access=free}}				[[File:Ninox ios 64408622.jpg	175px]]
Northern boobook		Ninox japonica		?						[[File:Ninox japonica, Japan.jpg	175px]]
Tasmanian boobok	Ninox leucopsis	title=Ninox leucopsis	article-number=e.T62023823A254015114	last=BirdLife International	year=2024	doi=10.2305/IUCN.UK.2024-2.RLTS.T62023823A254015114.en}}				[[File:Tasmanian Boobook 0A2A9293 (cropped).jpg	175px]]
Manus boobook		Ninox meeki		?
Morepork		Ninox novaeseelandiae		?						[[File:Morepork 0A2A7676.jpg	175px]]
Hume's boobook		Ninox obscura		?						[[File:Hume's Hawk-Owl.jpg	175px]]
Luzon boobook		Ninox philippensis		?						[[File:Ninox philippensis centralis 2004 stamp+card of the Philippines 2.jpg	175px]]
Alor boobook	Ninox plesseni	author=BirdLife International	title=Ninox plesseni	date=2023	volume=2023	article-number=e.T230087117A233595835	url=https://www.iucnredlist.org/species/230087117/233595835	language=en	doi=10.2305/IUCN.UK.2023-1.RLTS.T230087117A233595835.en	doi-access=free}}				[[File:Alor boobook (Ninox plesseni).jpg	175px]]
Speckled boobook	Ninox punctulata	title=Ninox punctulata	article-number=e.T22689470A264140322	last=BirdLife International	year=2024	doi=10.2305/IUCN.UK.2024-2.RLTS.T22689470A264140322.en}}				[[File:Ninox punctulata 107806049.jpg	175px]]
Rufous owl	Ninox rufa	title=Ninox rufa	article-number=e.T22689385A263729521	last=BirdLife International	year=2024	doi=10.2305/IUCN.UK.2024-2.RLTS.T22689385A263729521.en}}				[[File:Rufous Owl - Curtain Fig Tree cropped.jpg	175px]]
Brown boobook		Ninox scutulata		?						[[File:Ninox scutulata, Assam.jpg	175px]]
Seram boobook	Ninox squamipila	title=Ninox squamipila	article-number=e.T22727893A264045886	last=BirdLife International	year=2024	doi=10.2305/IUCN.UK.2024-2.RLTS.T22727893A264045886.en}}				[[File:Ninox squamipila 246924186.jpg	175px]]
Jungle boobook	Ninox theomacha	title=Ninox theomacha	article-number=e.T22689460A264140871	last=BirdLife International	year=2024	doi=10.2305/IUCN.UK.2024-2.RLTS.T22689460A264140871.en}}				[[File:Papuanboobook-2024.jpg	175px]]
Bismarck boobook		Ninox variegata		?						[[File:NinoxSolomonisSmit (cropped).jpg	175px]]
Indian scops owl		Otus bakkamoena		?						[[File:Indian Scops Owl Otus bakkamoena Sundarbans 07.jpg	175px]]
Andaman scops owl		Otus balli		?						[[File:Andaman Scops Owl.jpg	175px]]
Rajah scops owl	Otus brookii	title=Otus brookii	article-number=e.T22688703A130155259	last=BirdLife International	year=2018	doi=10.2305/IUCN.UK.2018-2.RLTS.T22688703A130155259.en}}				[[File:Rajah Scops Owl (cropped).jpg	175px]]
Pallid scops owl	Otus brucei	author=BirdLife International	title=Otus brucei	date=2021	volume=2021	article-number=e.T22688631A206478716	url=https://www.iucnredlist.org/species/22688631/206478716	language=en	doi=10.2305/IUCN.UK.2021-3.RLTS.T22688631A206478716.en	doi-access=free}}				[[File:Pallid Scops Owl-cut.jpg	175px]]
Sangihe scops owl	Otus collari	title=Otus collari	article-number=e.T22732046A263977201	last=BirdLife International	year=2024	doi=10.2305/IUCN.UK.2024-2.RLTS.T22732046A263977201.en}}				[[File:Otus collari 435260037.jpg	175px]]
Mindanao Lowlands scops owl		Otus everetti		?
Sandy scops owl	Otus icterorhynchus	title=Otus icterorhynchus	article-number=e.T22688559A264069616	last=BirdLife International	year=2024	doi=10.2305/IUCN.UK.2024-2.RLTS.T22688559A264069616.en}}				[[File:Otus icterorhynchus.jpg	175px]]
Sunda scops owl	Otus lempiji	title=Otus lempiji	article-number=e.T61859106A264108562	last=BirdLife International	year=2024	doi=10.2305/IUCN.UK.2024-2.RLTS.T61859106A264108562.en}}				[[File:Otus lempij - Singapore.jpg	175px]]
Collared scops owl		Otus lettia		?						[[File:Collared scops owl (Otus lettia) 2019 024.jpg	175px]]
Luzon highland scops owl		Otus longicornis		?						[[File:Philippie Scoop Owl.jpg	175px]]
Moluccan scops owl		Otus magicus		?						[[File:Moluccan Scops Owl (cropped).jpg	175px]]
Sulawesi scops owl	Otus manadensis	title=Otus manadensis	article-number=e.T219587216A219587361	last=BirdLife International	year=2022	doi=10.2305/IUCN.UK.2022-2.RLTS.T219587216A219587361.en}}				[[File:Sulawesi Scops-Owl 0A2A3660.jpg	175px]]
Mantanani scops owl	Otus mantananensis	author=BirdLife International	title=Otus mantananensis	date=2023	volume=2023	article-number=e.T22688656A226893897	url=https://www.iucnredlist.org/species/22688656/226893897	language=en	doi=10.2305/IUCN.UK.2023-1.RLTS.T22688656A226893897.en	doi-access=free}}'''				[[File:Otus mantananensis mantanensis.jpg	175px]]
Mayotte scops owl		Otus mayottensis		?						[[File:Otus mayottensis.jpg	175px]]
Luzon Lowland scops owl	Otus megalotis	title=Otus megalotis	article-number=e.T22727655A264027154	last=BirdLife International	year=2024	doi=10.2305/IUCN.UK.2024-2.RLTS.T22727655A264027154.en}}				[[File:Sleeping Philippine Scops Owl.jpg	175px]]
Mindanao Highlands scops owl		Otus mirus		?						[[File:Mindanao Scops Owl (cropped).jpg	175px]]
Palau owl	Otus podargina	title=Pyrroglaux podargina	article-number=e.T22688899A264063001	last=BirdLife International	year=2025	doi=10.2305/IUCN.UK.2025-2.RLTS.T22688899A264063001.en}}			IUCN/BirdLife International place this species in genus Pyrroglaux.
Madagascar scops owl	Otus rutilus	title=Otus rutilus	article-number=e.T22735960A280951112	last=BirdLife International	year=2025	doi=10.2305/IUCN.UK.2025-2.RLTS.T22735960A280951112.en}}			Note that IOC taxonomy splits an additional species, the Torotoroka scops owl (O. madagascariensis), from this species.	[[File:Madagascar Scops OWL RWD.jpg	175px]]
Japanese scops owl		Otus semitorques		?						[[File:リュウキュウオオコノハズク.jpg	175px]]
African scops owl	Otus senegalensis	title=Otus senegalensis	article-number=e.T279197053A279197497	author=BirdLife International	year=2025	volume=	doi=10.2305/IUCN.UK.2025-2.RLTS.T279197053A279197497.en}}			Note that IOC taxonomy splits an additional species, the Annobón scops owl (O. feae), from this species.	[[File:African scops owl (Otus senegalensis) at Kruger National Park, South Africa. - 51256885793.jpg	175px]]
Wallace's scops owl	Otus silvicola	title=Otus silvicola	article-number=e.T22688734A264096088	last=BirdLife International	year=2024	doi=10.2305/IUCN.UK.2024-2.RLTS.T22688734A264096088.en}}				[[File:Otus silvicola 62702629.jpg	175px]]
Mountain scops owl		Otus spilocephalus		?						[[File:Mountain Scops-Owl 0A2A0508.jpg	175px]]
Oriental scops owl		Otus sunia		?						[[File:Oriental Scops Owl.jpg	175px]]
Wetar scops owl	Otus tempestatis	title=Otus tempestatis	article-number=e.T45400982A264006592	last=BirdLife International	year=2024	doi=10.2305/IUCN.UK.2024-2.RLTS.T45400982A264006592.en}}				[[File:Wetar scops owl (Otus tempestatis) (cropped).jpg	175px]]
Simeulue scops owl	Otus umbra	author=BirdLife International	title=Otus umbra	date=2023	volume=2023	article-number=e.T22688586A229906969	url=https://www.iucnredlist.org/species/22688586/229906969	language=en	doi=10.2305/IUCN.UK.2023-1.RLTS.T22688586A229906969.en	doi-access=free}}
Sri Lanka bay owl	Phodilus assimilis	title=Phodilus assimilis	article-number=e.T22725132A264136963	last=BirdLife International	year=2024	doi=10.2305/IUCN.UK.2024-2.RLTS.T22725132A264136963.en}}				[[File:A Sri Lanka Bay Owl 02.jpg	175px]]
Oriental bay owl		Phodilus badius		?						[[File:Oriental bay owl, Phodilus badius - Khao Yai National Park.jpg	175px]]
Jamaican owl		Pseudoscops grammicus		?						[[File:Jamaican Owl 2506951138.jpg	175px]]
Southern white-faced owl	Ptilopsis granti	title=Ptilopsis granti	article-number=e.T61781923A263973977	last=BirdLife International	year=2024	doi=10.2305/IUCN.UK.2024-2.RLTS.T61781923A263973977.en}}				[[File:Ptilopsis granti by OpenCage.jpg	175px]]
Northern white-faced owl		Ptilopsis leucotis		?						[[File:NorthernWhiteFacedOwl.jpg	175px]]
Tawny-browed owl	Pulsatrix koeniswaldiana	title=Pulsatrix koeniswaldiana	article-number=e.T22689186A130162020	last=BirdLife International	year=2018	doi=10.2305/IUCN.UK.2018-2.RLTS.T22689186A130162020.en}}				[[File:Pulsatrix koeniswaldiana -Piraju, Sao Paulo, Brazil -with kill-8.jpg	175px]]
Band-bellied owl		Pulsatrix melanota		?						[[File:Pulsatrix melanota 132819117.jpg	175px]]
Spectacled owl	Pulsatrix perspicillata	author=BirdLife International	title=Pulsatrix perspicillata	date=2018	volume=2018	article-number=e.T22689180A130161018	url=https://www.iucnredlist.org/species/22689180/130161018	language=en	doi=10.2305/iucn.uk.2018-2.rlts.t22689180a130161018.en	doi-access=free}}				[[Image:Spectacled Owl RWD1.jpg	175px]]
Vermiculated fishing owl	Scotopelia bouvieri	title=Scotopelia bouvieri	article-number=e.T22689048A130158713	last=BirdLife International	year=2018	doi=10.2305/IUCN.UK.2018-2.RLTS.T22689048A130158713.en}}				[[File:Vermiculated fishing owl (Scotopelia bouvieri) (cropped).jpg	175px]]
Pel's fishing owl	Scotopelia peli	title=Scotopelia peli	article-number=e.T22689032A130158217	last=BirdLife International	year=2018	doi=10.2305/IUCN.UK.2018-2.RLTS.T22689032A130158217.en}}				[[File:Pel's Fishing-Owl - Malawi.jpg	175px]]
Rufous-banded owl	Strix albitarsis	title=Ciccaba albitarsis	article-number=e.T22689154A130160167	last=BirdLife International	year=2018	doi=10.2305/IUCN.UK.2018-2.RLTS.T22689154A130160167.en}}			IUCN/BirdLife International place species in genus Ciccaba.	[[File:Ciccaba albitarsis Buho ocelado Rufous-banded Owl (28009257216).jpg	175px]]
Omani owl		Strix butleri		?						[[File:Strix butleri 1.jpg	175px]]
Desert tawny owl		Strix hadorami		?						[[File:PikiWiki Israel 21596 Strix hadorami - Ein Gedi-cropped.jpg	175px]]
Black-banded owl		Strix huhula		?				IUCN/BirdLife International place species in genus Ciccaba.		[[File:Coruja-preta (Strix huhula) (cropped).jpg	175px]]
Rusty-barred owl	Strix hylophila	title=Strix hylophila	article-number=e.T22689100A209094614	last=BirdLife International	year=2022	doi=10.2305/IUCN.UK.2022-1.RLTS.T22689100A209094614.en}}				[[File:Coruja-listrada (Strix hylophila) no Parque Estadual Intervales 2.jpg	175px]]
Brown wood owl		Strix leptogrammica		?						[[File:Brown Wood Owl1.jpg	175px]]
Mottled wood owl		Strix ocellata		?						[[File:Mottled Wood Owl by Shah Jahan.jpg	175px]]
Black-and-white owl	Strix nigrolineata	author=BirdLife International	title=Ciccaba nigrolineata	date=2018	volume=2018	article-number=e.T22689133A130159025	url=https://www.iucnredlist.org/species/22689133/130159025	language=en	doi=10.2305/iucn.uk.2018-2.rlts.t22689133a130159025.en	doi-access=free}}			IUCN/BirdLife International place species in genus Ciccaba.	[[File:Black and White owl.jpg	175px]]
Himalayan owl		Strix nivicolum		?						[[File:Himalayan Owl (30663536908).jpg	175px]]
Rufous-legged owl	Strix rufipes	title=Strix rufipes	article-number=e.T22733923A263666034	last=BirdLife International	year=2024	doi=10.2305/IUCN.UK.2024-2.RLTS.T22733923A263666034.en}}				[[File:Concón, Valle las Trancas, 01ene17 (cropped).jpg	175px]]
Spotted wood owl	Strix seloputo	title=Strix seloputo	article-number=e.T22689061A280900807	last=BirdLife International	year=2025	doi=10.2305/IUCN.UK.2025-2.RLTS.T22689061A280900807.en}}				[[File:Strix seloputo - Pasir Ris 215.jpg	175px]]
African wood owl		Strix woodfordii		?						[[File:Strix woodfordii 2017 12 17 8511.jpg	175px]]
Sunda owlet	Taenioptynx sylvaticus	title=Glaucidium sylvaticum	article-number=e.T200290450A206270258	last=BirdLife International	year=2021	doi=10.2305/IUCN.UK.2021-3.RLTS.T200290450A206270258.en}}			IUCN/BirdLife International places this species in genus Glaucidium.
African grass owl	Tyto capensis	title=Tyto capensis	article-number=e.T22688514A280917549	author=BirdLife International	date=2025	volume=	doi=10.2305/IUCN.UK.2025-2.RLTS.T22688514A280917549.en}}				[[File:African grass owl, Tyto capensis, Gauteng, South Africa (48413144491).jpg	175px]]
Ashy-faced owl		Tyto glaucops		?						[[File:Ashy-faced-barn-owl-2800507 1920.jpg	175px]]
Minahasa masked owl	Tyto inexspectata	author=BirdLife International	title=Tyto inexspectata	date=2023	volume=2023	article-number=e.T22688441A230036968	url=https://www.iucnredlist.org/species/22688441/230036968	language=en	doi=10.2305/IUCN.UK.2023-1.RLTS.T22688441A230036968.en	doi-access=free}}				[[File:Tyto inexspectata 229399656 (cropped).jpg	175px]]
Eastern grass owl	Tyto longimembris	title=Tyto longimembris	article-number=e.T22688522A263684657	last=BirdLife International	year=2024	doi=10.2305/IUCN.UK.2024-2.RLTS.T22688522A263684657.en}}				[[File:Eastern-grass-owl-1134817.jpg	175px]]
Australasian masked owl		Tyto novaehollandiae		?				Note that IOC taxonomy splits two additional species, the Manus masked owl (T. manusi) and Moluccan masked owl (T. sororcula), from this species.		[[File:Masked owl head 002.jpg	175px]]
Sulawesi masked owl	Tyto rosenbergii	title=Tyto rosenbergii	article-number=e.T22688489A263680565	last=BirdLife International	year=2024	doi=10.2305/IUCN.UK.2024-2.RLTS.T22688489A263680565.en}}				[[File:Tyto rosenbergii - Manado.JPG	175px]]
Greater sooty owl	Tyto tenebricosa	title=Tyto tenebricosa	article-number=e.T22688429A264144178	author=BirdLife International	date=2024	volume=	doi=10.2305/IUCN.UK.2024-2.RLTS.T22688429A264144178.en}}				[[Image:Greater Sooty Owl, Papua New Guinea.jpg	175px]]
Papuan hawk-owl	Uroglaux dimorpha	title=Uroglaux dimorpha	article-number=e.T22689490A118392665	last=BirdLife International	year=2017	doi=10.2305/IUCN.UK.2017-3.RLTS.T22689490A118392665.en}}				[[File:Uroglaux dimorpha (cropped).jpg	175px]]

References

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BirdLife International. (2019). "Otus cyprius".
BirdLife International. (2023). "Otus mendeni".
BirdLife International. (2025). "Psiloscops flammeolus".
BirdLife International. (2023). "Ninox forbesi".
BirdLife International. (2021). "Bubo scandiacus".
BirdLife International. (2020). "Strix occidentalis".
BirdLife International. (2023). "Otus beccarii".
BirdLife International. (2023). "''Otus mindorensis''".
BirdLife International. (2019). "Glaucidium sanchezi".
BirdLife International. (2021). "Glaucidium palmarum".
BirdLife International. (2020). "Megascops barbarus".
(2022). "Megascops clarkii".
BirdLife International. (2021). "Megascops seductus".
BirdLife International. (2025). "Aegolius ridgwayi".
BirdLife International. (2025). "Glaucidium costaricanum".
BirdLife International. (2025). "''Strix fulvescens''".
BirdLife International. (2021). "Strix nebulosa".
BirdLife International. (2023). "''Asio stygius''".
BirdLife International. (2021). "Megascops cooperi".
BirdLife International. (2025). "Glaucidium griseiceps".
BirdLife International. (2025). "''Megascops guatemalae''".
BirdLife International. (2024). "''Otus pamelae''".
BirdLife International.. (2021). "''Micrathene whitneyi''".
BirdLife International. (2024). "''Megascops kennicottii''".
BirdLife International. (2021). "Surnia ulula".
BirdLife International. (2023). "Glaucidium gnoma".
BirdLife International. (2025). "''Bubo bubo''".
BirdLife International. (2025). "''Megascops trichopsis''".
BirdLife International. (2024). "Glaucidium passerinum".
BirdLife International. (2021). "Asio clamator".
BirdLife International. (2021). "''Megascops choliba''".
BirdLife International. (2022). "''Ciccaba virgata''".
BirdLife International. (2019). "Megascops asio".
BirdLife International. (2021). "Aegolius ridgwayi".
BirdLife International. (2021). "Aegolius funereus".
BirdLife International. (2021). "Otus scops".
BirdLife International. (2025). "Athene cunicularia".
BirdLife International. (2021). "Asio flammeus".
BirdLife International. (2024). "''Strix aluco''".
BirdLife International. (2025). "''Tyto alba''".
BirdLife International. (2024). "''Aegolius acadicus''".
BirdLife International. (2021). "Asio otus".
BirdLife International. (2024). "Strix varia".
BirdLife International.. (2019). "''Athene noctua''".
Partners in Flight. (2026). "Avian Conservation Assessment and Population Estimates Databases".
BirdLife International.. (2018). "''Bubo virginianus''".
BirdLife International. (2022). "Glaucidium brasilianum".
BirdLife International. (2025). "Tyto prigoginei".
BirdLife International. (2025). "''Bubo philippensis''".
BirdLife International. (2025). "''Otus sagittatus''".
BirdLife International. (2022). "Bubo sumatranus".
BirdLife International. (2025). "''Ninox ochracea''".
BirdLife International. (2025). "Ninox randi".
BirdLife International.. (2023). "''Ninox spilocephala''".
BirdLife International. (2017). "''Otus elegans''".
BirdLife International. (2025). "''Otus gurneyi''".
BirdLife International. (2024). "''Otus rufescens''".
BirdLife International. (2023). "Otus sulaensis".
BirdLife International.. (2020). "''Strix chacoensis''".
BirdLife International. (2024). "''Tyto nigrobrunnea''".
BirdLife International. (2024). "Aegolius harrasii".
BirdLife International. (2024). "Asio abyssinicus".
BirdLife International. (2021). "''Asio capensis''".
BirdLife International. (2018). "''Asio madagascariensis''".
BirdLife International. (2024). "''Athene brama''".
BirdLife International. (2024). "''Athene jacquinoti''".
BirdLife International. (2025). "''Athene superciliaris''".
BirdLife International. (2022). "''Bubo africanus''".
BirdLife International. (2024). "''Bubo ascalaphus''".
BirdLife International. (2024). "''Bubo bengalensis''".
BirdLife International. (2024). "Bubo capensis".
BirdLife International. (2024). "''Bubo cinerascens''".
BirdLife International. (2024). "''Bubo magellanicus''".
BirdLife International. (2024). "''Glaucidium bolivianum''".
(2021). "Glaucidium brodiei".
BirdLife International. (2024). "''Glaucidium capense''".
BirdLife International. (2025). "''Glaucidium castanopterum''".
BirdLife International. (2024). "Glaucidium cuculoides".
BirdLife International. (2018). "Glaucidium hardyi".
BirdLife International. (2024). "Glaucidium jardinii".
(2018). "Glaucidium minutissimum".
BirdLife International. (2024). "Glaucidium nana".
BirdLife International. (2024). "''Glaucidium parkeri''".
BirdLife International. (2024). "''Glaucidium perlatum''".
BirdLife International. (2024). "''Glaucidium peruanum''".
BirdLife International. (2024). "''Glaucidium radiatum''".
BirdLife International. (2024). "Glaucidium siju".
BirdLife International. (2024). "''Glaucidium sjostedti''".
BirdLife International. (2024). "''Glaucidium tephronotum''".
BirdLife International. (2025). "''Gymnasio nudipes''".
BirdLife International. (2025). "''Jubula lettii''".
BirdLife International. (2025). "Bubo coromandus".
BirdLife International. (2018). "''Ketupa flavipes''".
BirdLife International. (2024). "Ketupa ketupu".
BirdLife International. (2024). "''Bubo lacteus''".
BirdLife International. (2018). "Bubo leucostictus".
BirdLife International. (2018). "''Bubo nipalensis''".
BirdLife International. (2024). "''Bubo poensis''".
BirdLife International. (2025). "Ketupa zeylonensis".
BirdLife International. (2018). "Lophostrix cristata".
BirdLife International. (2024). "Margarobyas lawrencii".
BirdLife International. (2024). "''Megascops albogularis''".
BirdLife International. (2024). "Megascops atricapilla".
BirdLife International. (2024). "''Megascops hoyi''".
BirdLife International. (2023). "Megascops ingens".
"Treat Megascops colombianus as a subspecies of M. ingens".
BirdLife International. (2024). "''Megascops koepckeae''".
BirdLife International. (2025). "Megascops marshalli".
BirdLife International. (2025). "Megascops pertersoni".
BirdLife International. (2025). "''Megascops roboratus''".
BirdLife International. (2024). "''Megascops sanctaecatarinae''".
BirdLife International. (2018). "''Megascops watsonii''".
BirdLife International. (2023). "BirdLife International. 2023. Ninox boobook".
BirdLife International. (2025). "Ninox connivens".
BirdLife International. (2023). "Ninox fusca".
BirdLife International. (2025). "Ninox hantu".
BirdLife International. (2024). "''Ninox hypogramma''".
BirdLife International. (2022). "Ninox ios".
BirdLife International. (2025). "''Ninox japonica''".
BirdLife International. (2024). "''Ninox leucopsis''".
BirdLife International. (2025). "''Ninox meeki''".
BirdLife International. (2025). "''Ninox novaeseelandiae''".
BirdLife International. (2024). "''Ninox obscura''".
BirdLife International. (2024). "''Ninox philippensis''".
BirdLife International. (2023). "Ninox plesseni".
BirdLife International. (2024). "''Ninox punctulata''".
BirdLife International. (2024). "''Ninox rufa''".
BirdLife International. (2021). "Ninox scutulata".
BirdLife International. (2024). "''Ninox squamipila''".
BirdLife International. (2024). "''Ninox theomacha''".
BirdLife International.. (2018). "''Ninox variegata''".
BirdLife International. (2025). "''Otus bakkamoena''".
BirdLife International. (2017). "Otus balli".
BirdLife International. (2018). "''Otus brookii''".
BirdLife International. (2021). "Otus brucei".
BirdLife International. (2024). "''Otus collari''".
BirdLife International. (2024). "Otus everetti".
BirdLife International. (2024). "''Otus icterorhynchus''".
BirdLife International. (2024). "''Otus lempiji''".
BirdLife International.. (2024). "''Otus lettia''".
BirdLife International. (2023). "''Otus longicornis''".
BirdLife International. (2022). "''Otus magicus''".
BirdLife International. (2022). "''Otus manadensis''".
BirdLife International. (2023). "Otus mantananensis".
BirdLife International. (2025). "''Otus mayottensis''".
BirdLife International. (2024). "''Otus megalotis''".
BirdLife International. (2023). "''Otus mirus''".
BirdLife International. (2025). "''Pyrroglaux podargina''".
BirdLife International. (2025). "''Otus rutilus''".
BirdLife International. (2024). "''Otus semitorques''".
BirdLife International. (2025). "''Otus senegalensis''".
(2025). "Handbook of the Birds of the World and BirdLife International Digital Checklist of the Birds of the World: Version 10". BirdLife International.
BirdLife International. (2024). "''Otus silvicola''".
BirdLife International. (2024). "''Otus spilocephalus''".
BirdLife International. (2021). "''Otus sunia''".
BirdLife International. (2024). "''Otus tempestatis''".
BirdLife International. (2023). "Otus umbra".
BirdLife International. (2024). "''Phodilus assimilis''".
BirdLife International. (2024). "''Phodilus badius''".
BirdLife International. (2025). "''Pseudoscops grammicus''".
BirdLife International. (2024). "''Ptilopsis granti''".
BirdLife International. (2024). "''Ptilopsis leucotis''".
BirdLife International. (2018). "''Pulsatrix koeniswaldiana''".
BirdLife International. (2018). "Pulsatrix melanota".
BirdLife International. (2018). "Pulsatrix perspicillata".
BirdLife International. (2018). "''Scotopelia bouvieri''".
BirdLife International. (2018). "''Scotopelia peli''".
BirdLife International. (2018). "''Ciccaba albitarsis''".
BirdLife International. (2021). "''Strix butleri''".
BirdLife International.. (2024). "''Strix hadorami''".
BirdLife International. (2024). "Ciccaba huhula".
BirdLife International. (2022). "''Strix hylophila''".
BirdLife International. (2024). "Strix leptogrammica".
BirdLife International. (2024). "''Strix ocellata''".
BirdLife International. (2018). "Ciccaba nigrolineata".
BirdLife International. (2024). "''Strix nivicolum''".
BirdLife International. (2024). "''Strix rufipes''".
BirdLife International. (2025). "''Strix seloputo''".
BirdLife International. (2024). "Strix woodfordii".
BirdLife International. (2021). "''Glaucidium sylvaticum''".
BirdLife International. (2025). "Tyto capensis".
BirdLife International. (2024). "Tyto glaucops".
BirdLife International. (2023). "Tyto inexspectata".
BirdLife International. (2024). "''Tyto longimembris''".
BirdLife International. (2023). "Tyto novaehollandiae".
BirdLife International. (2024). "''Tyto rosenbergii''".
BirdLife International. (2024). "''Tyto tenebricosa''".
BirdLife International. (2017). "''Uroglaux dimorpha''".

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