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Aves
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Strigidae
Asioninae
Asio
Asio abyssinicus
Asio abyssinicus abyssinicus
Asio abyssinicus graueri
Asio capensis
Asio capensis capensis
Asio capensis hova
Asio capensis tingitanus
Asio fammeus
Asio flammeus
Asio flammeus bogotensis
Asio flammeus domingensis
Asio flammeus flammeus
Asio flammeus galapagoensis
Asio flammeus pallidicaudus
Asio flammeus ponapensis
Asio flammeus portoricensis
Asio flammeus sandwichensis
Asio flammeus sanfordi
Asio flammeus suinda
Asio madagascariensis
Asio otus
Asio otus canariensis
Asio otus otus
Asio otus tuftsi
Asio otus wilsonianus
Asio otus wisonianus
Asio stygius
Asio stygius barberoi
Asio stygius lambi
Asio stygius noctipetens
Asio stygius robustus
Asio stygius siguapa
Asio stygius stygius
Nesasio
Nesasio solomonensis
Pseudoscops
Pseudoscops clamator
Pseudoscops clamator clamator
Pseudoscops clamator forbesi
Pseudoscops clamator midas
Pseudoscops clamator oberi
Pseudoscops grammicus
Striginae
Bubo
[
Nyctea
]
Bubo africanus
Bubo africanus africanus
Bubo africanus milesi
Bubo ascalaphus
Bubo bengalensis
Bubo blakistoni
[
Ketupa blakistoni
]
Bubo blakistoni blakistoni
Bubo blakistoni doerriesi
Bubo bubo
Bubo bubo bengalensis
Bubo bubo borissowi
Bubo bubo bubo
Bubo bubo hemachalanus
Bubo bubo hispanus
Bubo bubo interpositus
Bubo bubo jakutensis
Bubo bubo kiautschensis
Bubo bubo nikolskii
Bubo bubo omissus
Bubo bubo ruthenus
Bubo bubo sibiricus
Bubo bubo tarimensis
Bubo bubo tibetanus
Bubo bubo turcomanus
Bubo bubo ussuriensis
Bubo bubo yenisseensis
Bubo capensis
Bubo capensis capensis
Bubo capensis dillonii
Bubo capensis mackinderi
Bubo cinerascens
Bubo coromandus
Bubo coromandus coromandus
Bubo coromandus klossii
Bubo lacteus
Bubo leucostictus
Bubo magellanicus
Bubo nipalensis
Bubo nipalensis blighi
Bubo nipalensis nipalensis
Bubo philippensis
Bubo philippensis mindanensis
Bubo philippensis philippensis
Bubo poensis
Bubo scandiacus
[
Nyctea scandiaca
]
Bubo shelleyi
Bubo sumatranus
Bubo sumatranus strepitans
Bubo sumatranus sumatranus
Bubo sumatranus tenuifasciatus
Bubo virginianus
Bubo virginianus algistus
Bubo virginianus elachistus
Bubo virginianus heterocnemis
Bubo virginianus lagophonus
Bubo virginianus mayensis
Bubo virginianus mesembrinus
Bubo virginianus nacurutu
Bubo virginianus nigrescens
Bubo virginianus pacificus
Bubo virginianus pallescens
Bubo virginianus saturatus
Bubo virginianus subarcticus
[
Bubo virginianus occidentalis
]
[
Bubo virginianus wapacuthu
]
Bubo virginianus virginianus
Bubo virginianus occidentalis
Bubo virginianus wapacuthu
Bubo vosseleri
Ciccaba
Ciccaba huhula
Ciccaba huhula albomarginata
Ciccaba huhula huhula
Ciccaba nigrolineata
Ciccaba virgata
[
Strix virgata
]
Ciccaba virgata borelliana
[
Strix virgata borelliana
]
Ciccaba virgata centralis
[
Strix virgata centralis
]
Ciccaba virgata macconnelli
[
Strix virgata macconnelli
]
Ciccaba virgata squamulata
[
Strix virgata squamulata
]
Ciccaba virgata superciliaris
[
Strix virgata superciliaris
]
Ciccaba virgata tamaulipensis
[
Strix virgata tamaulipensis
]
Ciccaba virgata virgata
[
Strix virgata virgata
]
Gymnoglaux
Gymnoglaux lawrencii
[
Otus lawrencii
]
Gymnoglaux lawrencii exsul
Gymnoglaux lawrencii lawrencii
Jubula
Jubula lettii
Ketupa
Ketupa flavipes
Ketupa ketupu
Ketupa ketupu ketupu
Ketupa ketupu minor
Ketupa zeylonensis
Ketupa zeylonensis leschenaultii
Ketupa zeylonensis orientalis
Ketupa zeylonensis semenowi
Ketupa zeylonensis zeylonensis
Lophostrix
Lophostrix cristata
Lophostrix cristata cristata
Lophostrix cristata stricklandi
Lophostrix cristata wedeli
Megascops
Megascops albogularis
[
Otus albogularis
]
Megascops albogularis albogularis
Megascops albogularis macabrum
Megascops albogularis meridensis
Megascops albogularis obscurus
Megascops albogularis remotus
Megascops asio
[
Otus asio
]
Megascops asio asio
[
Otus asio asio
]
[
Otus asio naevius
]
Megascops asio floridanus
[
Otus asio floridanus
]
Megascops asio hasbroucki
[
Otus asio hasbroucki
]
Megascops asio maxwelliae
[
Otus asio maxwelliae
]
[
Otus asio swenki
]
Megascops asio mccallii
[
Otus asio mccalli
]
Megascops atricapilla
[
Otus atricapillus
]
Megascops barbarus
[
Otus barbarus
]
Megascops choliba
[
Otus choliba
]
Megascops choliba choliba
Megascops choliba crucigerus
Megascops choliba decussatus
Megascops choliba duidae
Megascops choliba luctisonus
Megascops choliba margaritae
Megascops choliba surutus
Megascops choliba uruguaiensis
Megascops choliba wetmorei
Megascops clarkii
[
Otus clarkii
]
Megascops colombianus
Megascops cooperi
Megascops cooperi cooperi
Megascops cooperi lambi
Megascops guatemalae
Megascops guatemalae cassini
Megascops guatemalae dacrysistactus
Megascops guatemalae fuscus
Megascops guatemalae guatemalae
Megascops guatemalae hastatus
Megascops guatemalae thompsoni
Megascops guatemalae tomlini
Megascops hoyi
Megascops ingens
[
Otus ingens
]
Megascops ingens ingens
Megascops ingens venezuelanus
Megascops kennicottii
[
Otus kennicotti
]
[
Otus kennicottii
]
Megascops kennicottii aikeni
[
Otus asio aikeni
]
[
Otus asio cineraceus
]
[
Otus asio inyoensis
]
Megascops kennicottii bendirei
[
Otus asio bendirei
]
[
Otus asio quercinus
]
Megascops kennicottii cardonensis
[
Otus asio cardonensis
]
Megascops kennicottii kennicottii
[
Otus asio brewsteri
]
[
Otus asio kennicotti
]
Megascops kennicottii macfarlanei
[
Otus asio macfarlanei
]
Megascops kennicottii suttoni
Megascops kennicottii vinaceus
Megascops kennicottii xantusi
[
Otus asio xantusi
]
Megascops kennicottii yumanensis
[
Otus asio yumanensis
]
Megascops koepckeae
[
Otus koepckeae
]
Megascops marshalli
[
Otus marshalli
]
Megascops nudipes
[
Otus nudipes
]
Megascops nudipes newtoni
Megascops nudipes nudipes
Megascops petersoni
Megascops roboratus
[
Otus roboratus
]
Megascops roboratus pacificus
Megascops roboratus roboratus
Megascops sanctaecatarinae
[
Otus sanctaecatarinae
]
Megascops seductus
Megascops trichopsis
[
Otus trichopsis
]
Megascops trichopsis aspersus
[
Otus trichopsis aspersus
]
Megascops trichopsis mesamericanus
Megascops trichopsis trichopsis
[
Otus trichopsis trichopsis
]
Megascops vermiculatus
[
Otus vermiculatus
]
Megascops vermiculatus napensis
Megascops vermiculatus roraimae
Megascops vermiculatus vermiculatus
Megascops watsonii
[
Otus watsonii
]
Megascops watsonii usta
Megascops watsonii watsonii
Mimizuku
Mimizuku gurneyi
[
Otus gurneyi
]
Otus
Otus alfredi
Otus alius
Otus angelinae
Otus asio
Otus asio asio
Otus asio bendirei
Otus asio brewsteri
Otus asio floridanus
Otus asio mccalli
Otus asio naevius
Otus asio subsp.
Otus asio xantusi
Otus bakkamoena
Otus bakkamoena bakkamoena
Otus bakkamoena condorensis
Otus bakkamoena deserticolor
Otus bakkamoena erythrocampe
Otus bakkamoena gangeticus
Otus bakkamoena glabripes
Otus bakkamoena kangeanus
Otus bakkamoena lempiji
Otus bakkamoena lettia
Otus bakkamoena marathae
Otus bakkamoena plumipes
Otus bakkamoena pryeri
Otus bakkamoena semitorques
Otus bakkamoena umbratilis
Otus bakkamoena ussuriensis
Otus balli
Otus beccarii
Otus brookii
Otus brookii brookii
Otus brookii solokensis
Otus brucei
Otus brucei brucei
Otus brucei exiguus
Otus brucei obsoletus
Otus brucei semenowi
Otus capnodes
[
Otus rutilus capnodes
]
Otus collari
Otus elegans
Otus elegans botelensis
Otus elegans calayensis
Otus elegans elegans
Otus elegans interpositus
Otus flammeolus
[
Otus flammeolus flammeolus
]
Otus fuliginosus
Otus hartlaubi
Otus icterorhynchus
Otus icterorhynchus holerythrus
Otus icterorhynchus icterorhynchus
Otus insularis
Otus ireneae
Otus longicornis
Otus madagascariensis
Otus magicus
Otus magicus albiventris
Otus magicus kalidupae
Otus magicus leucospilus
Otus magicus magicus
Otus magicus mendeni
Otus magicus morotensis
Otus magicus obira
Otus magicus siaoensis
Otus magicus sulaensis
Otus magicus tempestatis
Otus manadensis
Otus mantananensis
Otus mantananensis cuyensis
Otus mantananensis mantananensis
Otus mantananensis romblonis
Otus mantananensis sibutuensis
Otus mayottensis
Otus megalotis
Otus megalotis everetti
Otus megalotis megalotis
Otus megalotis nigrorum
Otus mentawi
Otus mindorensis
Otus mirus
Otus moheliensis
Otus pauliani
Otus pembaensis
Otus rufescens
Otus rufescens malayensis
Otus rufescens rufescens
Otus rutilus
[
Otus rutilus rutilus
]
Otus sagittatus
Otus scops
Otus scops cycladum
Otus scops cyprius
Otus scops mallorcae
Otus scops pulchellus
Otus scops scops
Otus scops turanicus
Otus senegalensis
Otus senegalensis feae
Otus senegalensis pamelae
Otus senegalensis senegalensis
Otus senegalensis socotranus
Otus silvicola
Otus spilocephalus
Otus spilocephalus hambroecki
Otus spilocephalus huttoni
Otus spilocephalus latouchi
Otus spilocephalus luciae
Otus spilocephalus siamensis
Otus spilocephalus spilocephalus
Otus spilocephalus vandewateri
Otus spilocephalus vulpes
Otus sunia
Otus sunia distans
Otus sunia japonicus
Otus sunia leggei
Otus sunia malayanus
Otus sunia modestus
Otus sunia nicobaricus
Otus sunia rufipennis
Otus sunia stictonotus
Otus sunia sunia
Otus thilohoffmanni
Otus umbra
Otus umbra enganensis
Otus umbra umbra
Ptilopsis
Ptilopsis granti
Ptilopsis leucotis
[
Otus leucotis
]
Pulsatrix
Pulsatrix koeniswaldiana
Pulsatrix melanota
Pulsatrix melanota melanota
Pulsatrix melanota philoscia
Pulsatrix perspicillata
Pulsatrix perspicillata boliviana
Pulsatrix perspicillata chapmani
Pulsatrix perspicillata perspicillata
Pulsatrix perspicillata pulsatrix
Pulsatrix perspicillata saturata
Pulsatrix perspicillata trinitatis
Pyrroglaux
Pyrroglaux podargina
[
Otus podarginus
]
Scotopelia
Scotopelia bouvieri
Scotopelia peli
Scotopelia ussheri
Strix
Strix albitarsis
[
Ciccaba albitarsus
]
Strix albitarsis albitarsis
Strix albitarsis opaca
Strix albitarsis tertia
Strix aluco
Strix aluco aluco
Strix aluco biddulphi
Strix aluco haermsi
Strix aluco ma
Strix aluco mauritanica
Strix aluco nivicolum
Strix aluco sanctinicolai
Strix aluco siberiae
Strix aluco sylvatica
Strix aluco willkonskii
Strix aluco yamadae
Strix butleri
Strix chacoensis
Strix davidi
Strix fulvescens
Strix hylophila
Strix leptogrammica
Strix leptogrammica bartelsi
Strix leptogrammica caligata
Strix leptogrammica chaseni
Strix leptogrammica indranee
Strix leptogrammica laotiana
Strix leptogrammica leptogrammica
Strix leptogrammica maingayi
Strix leptogrammica myrtha
Strix leptogrammica newarensis
Strix leptogrammica niasensis
Strix leptogrammica nyctiphasma
Strix leptogrammica ochrogenys
Strix leptogrammica ticehursti
Strix leptogrammica vaga
Strix nebulosa
Strix nebulosa lapponica
Strix nebulosa nebulosa
Strix nebulosa nobulosa
Strix occidentalis
Strix occidentalis caurina
Strix occidentalis juanaphillipsae
Strix occidentalis lucida
Strix occidentalis occidentalis
Strix ocellata
Strix ocellata grandis
Strix ocellata grisescens
Strix ocellata ocellata
Strix rufipes
Strix rufipes rufipes
Strix rufipes sanborni
Strix seloputo
Strix seloputo baweana
Strix seloputo seloputo
Strix seloputo wiepkeni
Strix uralensis
Strix uralensis daurica
Strix uralensis davidi
Strix uralensis fuscescens
Strix uralensis hondoensis
Strix uralensis japonica
Strix uralensis liturata
Strix uralensis macroura
Strix uralensis momiyamae
Strix uralensis nikolskii
Strix uralensis uralensis
Strix uralensis yenisseensis
Strix varia
Strix varia georgica
Strix varia helveola
Strix varia sartorii
Strix varia varia
Strix woodfordii
[
Ciccaba woodfordii
]
Strix woodfordii nigricantior
Strix woodfordii nuchalis
Strix woodfordii umbrina
Strix woodfordii woodfordii
Surniinae
Aegolius
Aegolius acadicus
Aegolius acadicus acadicus
Aegolius acadicus brooksi
Aegolius funereus
Aegolius funereus beickianus
Aegolius funereus caucasicus
Aegolius funereus funereus
Aegolius funereus magnus
Aegolius funereus pallens
Aegolius funereus richardsoni
Aegolius funereus sibiricus
Aegolius harrisii
Aegolius harrisii dabbenei
Aegolius harrisii harrisii
Aegolius harrisii iheringi
Aegolius ridgwayi
Aegolius ridgwayi ridgwayi
Aegolius ridgwayi rostratus
Aegolius ridgwayi tacanensis
Athene
[
Speotyto
]
Athene brama
Athene brama brama
Athene brama indica
Athene brama mayri
Athene brama pulchra
Athene brama ultra
Athene cunicularia
[
Speotyto cunicularia
]
Athene cunicularia amaura
Athene cunicularia apurensis
Athene cunicularia arubensis
Athene cunicularia boliviana
Athene cunicularia brachyptera
Athene cunicularia carrikeri
Athene cunicularia cunicularia
Athene cunicularia floridana
[
Speotyto cunicularia floridana
]
Athene cunicularia grallaria
Athene cunicularia guadeloupensis
Athene cunicularia guantanamensis
Athene cunicularia hypugaea
[
Speotyto cunicularia hypugaea
]
Athene cunicularia intermedia
Athene cunicularia juninensis
Athene cunicularia minor
Athene cunicularia nanodes
Athene cunicularia partridgei
Athene cunicularia pichinchae
Athene cunicularia punensis
Athene cunicularia rostrata
Athene cunicularia tolimae
Athene cunicularia troglodytes
Athene noctua
Athene noctua bactriana
Athene noctua glaux
Athene noctua impasta
Athene noctua indigena
Athene noctua lilith
Athene noctua ludlowi
Athene noctua noctua
Athene noctua orientalis
Athene noctua plumipes
Athene noctua saharae
Athene noctua somaliensis
Athene noctua spilogastra
Athene noctua vidalii
Glaucidium
Glaucidium albertinum
Glaucidium bolivianum
Glaucidium brasilianum
Glaucidium brasilianum brasilianum
Glaucidium brasilianum cactorum
Glaucidium brasilianum duidae
Glaucidium brasilianum margaritae
Glaucidium brasilianum medianum
Glaucidium brasilianum olivaceum
Glaucidium brasilianum pallens
Glaucidium brasilianum phaloenoides
Glaucidium brasilianum ridgwayi
Glaucidium brasilianum stranecki
Glaucidium brasilianum tucumanum
Glaucidium brasilianum ucayalae
Glaucidium brasilianum cacforum
Glaucidium brodiei
Glaucidium brodiei borneense
Glaucidium brodiei brodiei
Glaucidium brodiei pardalotum
Glaucidium brodiei sylvaticum
Glaucidium californicum
Glaucidium capense
Glaucidium capense albertinum
Glaucidium capense capense
Glaucidium capense castaneum
Glaucidium capense etchecopari
Glaucidium capense ngamiense
Glaucidium capense scheffleri
Glaucidium castaneum
Glaucidium castanonotum
Glaucidium castanopterum
Glaucidium costaricanum
Glaucidium cuculoides
Glaucidium cuculoides austerum
Glaucidium cuculoides bruegeli
Glaucidium cuculoides cuculoides
Glaucidium cuculoides deignani
Glaucidium cuculoides delacouri
Glaucidium cuculoides persimile
Glaucidium cuculoides rufescens
Glaucidium cuculoides whitelyi
Glaucidium gnoma
Glaucidium gnoma californicum
Glaucidium gnoma cobanense
Glaucidium gnoma gnoma
Glaucidium gnoma grinnelli
Glaucidium gnoma hoskinsii
Glaucidium gnoma pinicola
Glaucidium gnoma swarthi
Glaucidium griseiceps
Glaucidium griseiceps griseiceps
Glaucidium griseiceps occultum
Glaucidium griseiceps rarum
Glaucidium hardyi
Glaucidium jardinii
Glaucidium minutissimum
Glaucidium mooreorum
Glaucidium nana
[
Glaucidium nanum
]
Glaucidium ngamiense
Glaucidium nubicola
Glaucidium palmarum
Glaucidium palmarum griscomi
Glaucidium palmarum oberholseri
Glaucidium palmarum palmarum
Glaucidium parkeri
Glaucidium passerinum
Glaucidium passerinum orientale
Glaucidium passerinum passerinum
Glaucidium perlatum
Glaucidium perlatum licua
Glaucidium perlatum perlatum
Glaucidium peruanum
Glaucidium radiatum
Glaucidium radiatum malabaricum
Glaucidium radiatum radiatum
Glaucidium sanchezi
Glaucidium scheffleri
Glaucidium siju
Glaucidium siju siju
Glaucidium siju vittatum
Glaucidium sjostedti
Glaucidium tephronotum
Glaucidium tephronotum elgonense
Glaucidium tephronotum medje
Glaucidium tephronotum pycrafti
Glaucidium tephronotum tephronotum
Heteroglaux
Heteroglaux blewitti
[
Athene blewitti
]
Micrathene
Micrathene whitneyi
Micrathene whitneyi graysoni
Micrathene whitneyi idonea
[
Micrathene whitneyi ideonea
]
Micrathene whitneyi sanfordi
Micrathene whitneyi whitneyi
Ninox
Ninox affinis
Ninox affinis affinis
Ninox affinis isolata
Ninox affinis rexpimenti
Ninox boobook
Ninox boobook boobook
Ninox boobook cinnamomina
Ninox boobook fusca
Ninox boobook halmaturina
Ninox boobook lurida
Ninox boobook moae
Ninox boobook ocellata
Ninox boobook plesseni
Ninox boobook pusilla
Ninox boobook remigialis
Ninox boobook rotiensis
Ninox burhani
Ninox connivens
Ninox connivens assimilis
Ninox connivens connivens
Ninox connivens peninsularis
Ninox connivens rufostrigata
Ninox ios
Ninox jacquinoti
Ninox jacquinoti eichhorni
Ninox jacquinoti floridae
Ninox jacquinoti granti
Ninox jacquinoti jacquinoti
Ninox jacquinoti malaitae
Ninox jacquinoti mono
Ninox jacquinoti roseoaxillaris
Ninox meeki
Ninox natalis
Ninox novaeseelandiae
Ninox novaeseelandiae albaria
Ninox novaeseelandiae leucopsis
Ninox novaeseelandiae novaeseelandiae
Ninox novaeseelandiae undulata
Ninox ochracea
Ninox odiosa
Ninox philippensis
Ninox philippensis centralis
Ninox philippensis mindorensis
Ninox philippensis philippensis
Ninox philippensis proxima
Ninox philippensis reyi
Ninox philippensis spilocephala
Ninox philippensis spilonota
Ninox philippensis ticaoensis
Ninox punctulata
Ninox rudolfi
Ninox rufa
Ninox rufa aruensis
Ninox rufa humeralis
Ninox rufa meesi
Ninox rufa queenslandica
Ninox rufa rufa
Ninox scutulata
Ninox scutulata borneensis
Ninox scutulata burmanica
Ninox scutulata florensis
Ninox scutulata hirsuta
Ninox scutulata japonica
Ninox scutulata javanensis
Ninox scutulata lugubris
Ninox scutulata obscura
Ninox scutulata palawanensis
Ninox scutulata randi
Ninox scutulata scutulata
Ninox scutulata totogo
Ninox squamipila
Ninox squamipila forbesi
Ninox squamipila hantu
Ninox squamipila hypogramma
Ninox squamipila squamipila
Ninox strenua
Ninox sumbaensis
Ninox superciliaris
Ninox theomacha
Ninox theomacha goldii
Ninox theomacha hoedtii
Ninox theomacha rosseliana
Ninox theomacha theomacha
Ninox variegata
Ninox variegata superior
Ninox variegata variegata
Sceloglaux
Sceloglaux albifacies
Sceloglaux albifacies albifacies
Sceloglaux albifacies rufifacies
Surnia
Surnia ulula
Surnia ulula caparoch
Surnia ulula tianschanica
Surnia ulula ulula
Uroglaux
Uroglaux dimorpha
Xenoglaux
Xenoglaux loweryi
Problematic Rooting (734026)
Nyctea scandiaca
Problematic Rooting (734334)
Speotyto cunicularia floridana
Speotyto cunicularia hypugaea