Species directory
Every bird species, A to Z.
The complete taxonomy behind Feather Journal — 14,645 species you can search, browse and record. Every bird you confirm becomes part of your life list.
330 species beginning with O
- Olive-backed Quail-DoveLeptotrygon veraguensis
- Olive-backed SunbirdCinnyris jugularis
- Olive-backed TailorbirdOrthotomus sepium
- Olive-backed TanagerMitrospingus oleagineus
- Olive-backed WoodcreeperXiphorhynchus triangularis
- Olive-backed WoodpeckerGecinulus rafflesii
- Olive-bellied SunbirdCinnyris chloropygius
- Olive-breasted GreenbulArizelocichla kikuyuensis
- Olive-capped FlowerpeckerDicaeum nigrilore
- Olive-capped WarblerSetophaga pityophila
- Olive-chested FlycatcherMyiophobus cryptoxanthus
- Olive-crowned CrescentchestMelanopareia maximiliani
- Olive-crowned FlowerpeckerDicaeum pectorale
- Olive-crowned GreenletTunchiornis luteifrons
- Olive-crowned YellowthroatGeothlypis semiflava
- Olive-flanked Ground RobinCossypha anomala
- Olive-green CamaropteraCamaroptera chloronota
- Olive-green TanagerOrthogonys chloricterus
- Olive-grey SaltatorSaltator olivascens
- Olive-headed BulbulArizelocichla striifacies
- Olive-headed GreenbulArizelocichla olivaceiceps
- Olive-headed LorikeetTrichoglossus euteles
- Olive-headed WeaverPloceus olivaceiceps
- Olive-naped WeaverPloceus brachypterus
- Olive-sided FlycatcherContopus cooperi
- Olive-spotted HummingbirdTalaphorus chlorocercus
- Olive-streaked FlycatcherMionectes olivaceus
- Olive-striped FlycatcherMionectes galbinus
- Olive-tree WarblerHippolais olivetorum
- Olive-winged BulbulPycnonotus plumosus
- Olive-winged TrumpeterPsophia dextralis
- Olive-yellow RobinPoecilodryas placens
- OlomaoMyadestes lanaiensis
- Olor matthewiOlor matthewi
- Olrog's CinclodesCinclodes olrogi
- Olrog's GullLarus atlanticus
- Olympidytes thieliOlympidytes thieli
- Omani OwlStrix butleri
- OmaoMyadestes obscurus
- Onactornis depressusOnactornis depressus
- One-colored BecardPachyramphus homochrous
- Onychognathus preussiOnychognathus preussi
- Opal-crowned ManakinLepidothrix iris
- Opal-crowned TanagerTangara callophrys
- Opal-Rumped TanagerTangara velia
- Opetiorynchos turdinusOpetiorynchos turdinus
- Opisthodactylus horaciopereziOpisthodactylus horacioperezi
- Opisthodactylus kirchneriOpisthodactylus kirchneri
- Opisthodactylus patagonicusOpisthodactylus patagonicus
- Orange BishopEuplectes franciscanus
- Orange BullfinchPyrrhula aurantiaca
- Orange ChatEpthianura aurifrons
- Orange Fruit DovePtilinopus victor
- Orange Ground-thrushGeokichla gurneyi
- Orange OrioleIcterus auratus
- Orange River FrancolinScleroptila gutturalis
- Orange River White-eyeZosterops pallidus
- Orange WeaverPloceus aurantius
- Orange-backed WoodpeckerReinwardtipicus validus
- Orange-banded FlycatcherMyiophobus lintoni
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Record a sighting and the species moves from this directory into your own life list, with the date, the place and the photos you took.