retour page accueilAlphabetical Index O
Oceanites Genus Procellariidae CICONIIFORMES
Oceanodroma Genus Procellariidae CICONIIFORMES
Ochthoeca Genus Tyrannidae PASSERIFORMES
Ochthornis Genus Tyrannidae PASSERIFORMES
Ocreatus Genus Trochilidae TROCHILIFORMES
Oculocincta Genus Zosteropidae PASSERIFORMES
Ocyalus Genus Fringillidae PASSERIFORMES
Ocyceros Genus Bucerotidae BUCEROTIFOMRES
Odontophoridae Family GALLIFORMES
Odontophorus Genus Odontophoridae GALLIFORMES
Odontorchilus Genus Certhiidae PASSERIFORMES
Oedistoma Genus Melanocharitidae PASSERIFORMES
Oena Genus Columbidae COLUMBIFORMES
Oenanthe Genus Muscicapidae PASSERIFORMES
Ognorhynchus Genus Psittacidae PSITTACIFORMES
Oncostoma Genus Tyrannidae PASSERIFORMES
Onychognathus Genus Sturnidae PASSERIFORMES
Onychorhynchus Genus Tyrannidae PASSERIFORMES
Ophrysia* Genus Phasianidae GALLIFORMES
Opisthocomidae Family CUCULIFORMES
Opisthocomus Genus Opisthocomidae CUCULIFORMES
Opisthoprora Genus Trochilidae TROCHILIFORMES
Oporornis Genus Fringillidae PASSERIFORMES
Orchesticus Genus Fringillidae PASSERIFORMES
Oreocharis Genus Paramythiidae PASSERIFORMES
Oreoica Genus Corvidae PASSERIFORMES
Oreomanes Genus Fringillidae PASSERIFORMES
Oreomystis Genus Fringillidae PASSERIFORMES
Oreonympha Genus Trochilidae TROCHILIFORMES
Oreophasis Genus Cracidae CRACIFORMES
Oreophilais Genus Cisticolidae PASSERIFORMES
Oreopholus Genus Charadriidae CICONIIFORMES
Oreopsar Genus Fringillidae PASSERIFORMES
Oreopsittacus Genus Psittacidae PSITTACIFORMES
Oreornis Genus Meliphagidae PASSERIFORMES
Oreortyx Genus Odontophoridae GALLIFORMES
Oreoscoptes Genus Sturnidae PASSERIFORMES
Oreoscopus Genus Pardalotidae PASSERIFORMES
Oreostruthus Genus Passeridae PASSERIFORMES
Oreothraupis Genus Fringillidae PASSERIFORMES
Oreotrochilus Genus Trochilidae TROCHILIFORMES
Origma Genus Pardalotidae PASSERIFORMES
Oriolia Genus Corvidae PASSERIFORMES
Oriolus Genus Corvidae PASSERIFORMES
Oriturus Genus Fringillidae PASSERIFORMES
Ornithion Genus Tyrannidae PASSERIFORMES
Oroaetus Genus Accipitridae CICONIIFORMES
Ortalis Genus Cracidae CRACIFORMES
Orthogonys Genus Fringillidae PASSERIFORMES
Orthonychidae Family PASSERIFORMES
Orthonyx Genus Orthonychidae PASSERIFORMES
Orthorhyncus Genus Trochilidae TROCHILIFORMES
Orthotomus Genus Sylviidae PASSERIFORMES
Ortygospiza Genus Passeridae PASSERIFORMES
Ortyxelos Genus Turnicidae TURNICIFORMES
Oryzoborus Genus Fringillidae PASSERIFORMES
Otididae Family GRUIFORMES
Otidiphaps Genus Columbidae COLUMBIFORMES
Otis Genus Otididae GRUIFORMES
Otus Genus Strigidae STRIGIFORMES
Oxylabes Genus Sylviidae PASSERIFORMES
Oxylophus Genus Cuculidae CUCULIFORMES
Oxypogon Genus Trochilidae TROCHILIFORMES
Oxyruncus Genus Tyrannidae PASSERIFORMES
Oxyura Genus Anatidae ANSERIFORMES
Species
oatesi Pitta Species Pittidae PASSERIFORMES
obbiensis Spizocorys Species Alaudidae PASSERIFORMES
oberholseri Empidonax Species Tyrannidae PASSERIFORMES
oberi Icterus Species Fringillidae PASSERIFORMES
oberi Myiarchus Species Tyrannidae PASSERIFORMES
oberlaenderi Zoothera Species Muscicapidae PASSERIFORMES
obscura Elaenia Species Tyrannidae PASSERIFORMES
obscura Luscinia Species Muscicapidae PASSERIFORMES
obscura Myrmotherula Species Thamnophilidae PASSERIFORMES
obscura Myzomela Species Meliphagidae PASSERIFORMES
obscura Penelope Species Cracidae CRACIFORMES
obscura Psalidoprocne Species Hirundinidae PASSERIFORMES
obscura Tiaris Species Fringillidae PASSERIFORMES
obscurior Sublegatus Species Tyrannidae PASSERIFORMES
obscurus Charadrius Species Charadriidae CICONIIFORMES
obscurus Dendragapus Species Phasianidae GALLIFORMES
obscurus Hemignathus Species Fringillidae PASSERIFORMES
obscurus Lichenostomus Species Meliphagidae PASSERIFORMES
obscurus Myadestes Species Muscicapidae PASSERIFORMES
obscurus Tetraophasis Species Phasianidae GALLIFORMES
obscurus Turdus Species Muscicapidae PASSERIFORMES
obsoleta Cranioleuca Species Furnariidae PASSERIFORMES
obsoleta Hirundo Species Hirundinidae PASSERIFORMES
obsoleta Rhodopechys Species Fringillidae PASSERIFORMES
obsoletum Camptostoma Species Tyrannidae PASSERIFORMES
obsoletus Crypturellus Species Tinamidae TINAMIFORMES
obsoletus Dendropicos Species Picidae PICIFORMES
obsoletus Hemitriccus Species Tyrannidae PASSERIFORMES
obsoletus Salpinctes Species Certhiidae PASSERIFORMES
obsoletus Turdus Species Muscicapidae PASSERIFORMES
obsoletus Xiphorhynchus Species Furnariidae PASSERIFORMES
obtusa Vidua Species Passeridae PASSERIFORMES
ocai Pipilo Species Fringillidae PASSERIFORMES
occidentalis Aechmophorus Species Podicipedidae CICONIIFORMES
occidentalis Catharus Species Muscicapidae PASSERIFORMES
occidentalis Dendroica Species Fringillidae PASSERIFORMES
occidentalis Dysithamnus Species Thamnophilidae PASSERIFORMES
occidentalis Empidonax Species Tyrannidae PASSERIFORMES
occidentalis Geopsittacus Species Psittacidae PSITTACIFORMES
occidentalis Larus Species Laridae CICONIIFORMES
occidentalis Leucopternis Species Accipitridae CICONIIFORMES
occidentalis Myadestes Species Muscicapidae PASSERIFORMES
occidentalis Pelecanus Species Pelecanidae CICONIIFORMES
occidentalis Psophodes Species Corvidae PASSERIFORMES
occidentalis Strix Species Strigidae STRIGIFORMES
occipitalis Chlorophonia Species Fringillidae PASSERIFORMES
occipitalis Dendrocitta Species Corvidae PASSERIFORMES
occipitalis Lophaetus Species Accipitridae CICONIIFORMES
occipitalis Phylloscopus Species Sylviidae PASSERIFORMES
occipitalis Podiceps Species Podicipedidae CICONIIFORMES
occipitalis Ptilinopus Species Columbidae COLUMBIFORMES
occipitalis Trigonoceps Species Accipitridae CICONIIFORMES
occipitalis Yuhina Species Sylviidae PASSERIFORMES
occulta Batis Species Corvidae PASSERIFORMES
oceanica Ducula Species Columbidae COLUMBIFORMES
oceanica Myiagra Species Corvidae PASSERIFORMES
oceanicus Oceanites Species Procellariidae CICONIIFORMES
ocellata Leipoa Species Megapodiidae CRACIFORMES
ocellata Meleagris Species Phasianidae GALLIFORMES
ocellata Rheinardia Species Phasianidae GALLIFORMES
ocellata Strix Species Strigidae STRIGIFORMES
ocellata Turnix Species Turnicidae TURNICIFORMES
ocellatum Toxostoma Species Sturnidae PASSERIFORMES
ocellatus Cyrtonyx Species Odontophoridae GALLIFORMES
ocellatus Garrulax Species Sylviidae PASSERIFORMES
ocellatus Nyctiphrynus Species Caprimulgidae STRIGIFORMES
ocellatus Podargus Species Podargidae STRIGIFORMES
ocellatus Xiphorhynchus Species Furnariidae PASSERIFORMES
ochotensis Locustella Species Sylviidae PASSERIFORMES
ochracea Ninox Species Strigidae STRIGIFORMES
ochracea Sasia Species Picidae PICIFORMES
ochraceiceps Hylophilus Species Vireonidae PASSERIFORMES
ochraceiceps Pomatorhinus Species Sylviidae PASSERIFORMES
ochraceifrons Grallaricula Species Formicariidae PASSERIFORMES
ochraceiventris Leptotila Species Columbidae COLUMBIFORMES
ochraceiventris Myiophobus Species Tyrannidae PASSERIFORMES
ochraceus Alophoixus Species Pycnonotidae PASSERIFORMES
ochraceus Contopus Species Tyrannidae PASSERIFORMES
ochraceus Troglodytes Species Certhiidae PASSERIFORMES
ochrocephala Amazona Species Psittacidae PSITTACIFORMES
ochrocephala Mohoua Species Corvidae PASSERIFORMES
ochrogaster Estrilda Species Passeridae PASSERIFORMES
ochrogaster Penelope Species Cracidae CRACIFORMES
ochrogaster Philydor Species Furnariidae PASSERIFORMES
ochrolaemus Automolus Species Furnariidae PASSERIFORMES
ochroleucus Hylopezus Species Formicariidae PASSERIFORMES
ochromalus Eurylaimus Species Eurylaimidae PASSERIFORMES
ochromelas Melidectes Species Meliphagidae PASSERIFORMES
ochropectus Pternistis Species Phasianidae GALLIFORMES
ochropus Tringa Species Scolopacidae CICONIIFORMES
ochropyga Drymophila Species Thamnophilidae PASSERIFORMES
ochruros Phoenicurus Species Muscicapidae PASSERIFORMES
ocistus Aerodramus Species Apodidae APODIFORMES
ocreata Fraseria Species Muscicapidae PASSERIFORMES
octosetaceus Mergus Species Anatidae ANSERIFORMES
ocularis Glareola Species Glareolidae CICONIIFORMES
ocularis Ploceus Species Passeridae PASSERIFORMES
ocularis Prunella Species Passeridae PASSERIFORMES
oculata Stagonopleura Species Passeridae PASSERIFORMES
oculea Caloperdix Species Phasianidae GALLIFORMES
oculeus Canirallus Species Rallidae GRUIFORMES
odiosa Ninox Species Strigidae STRIGIFORMES
odomae Metallura Species Trochilidae TROCHILIFORMES
oedicnemus Burhinus Species Burhinidae CICONIIFORMES
oemodium Conostoma Species Sylviidae PASSERIFORMES
oenanthe Oenanthe Species Muscicapidae PASSERIFORMES
oenanthoides Ochthoeca Species Tyrannidae PASSERIFORMES
oenas Columba Species Columbidae COLUMBIFORMES
oenochlamys Sitta Species Sittidae PASSERIFORMES
oenone Chrysuronia Species Trochilidae TROCHILIFORMES
oenops Columba Species Columbidae COLUMBIFORMES
oglei Stachyris Species Sylviidae PASSERIFORMES
okinawae Gallirallus Species Rallidae GRUIFORMES
olax Treron Species Columbidae COLUMBIFORMES
oleaginea Psalidoprocne Species Hirundinidae PASSERIFORMES
oleagineus Mionectes Species Tyrannidae PASSERIFORMES
oleagineus Mitrospingus Species Fringillidae PASSERIFORMES
oleagineus Zosterops Species Zosteropidae PASSERIFORMES
olivacea Bostrychia Species Threskiornithidae CICONIIFORMES
olivacea Carduelis Species Fringillidae PASSERIFORMES
olivacea Certhidea Species Fringillidae PASSERIFORMES
olivacea Chlorothraupis Species Fringillidae PASSERIFORMES
olivacea Gerygone Species Pardalotidae PASSERIFORMES
olivacea Iole Species Pycnonotidae PASSERIFORMES
olivacea Nectarinia Species Nectariniidae PASSERIFORMES
olivacea Pachycephala Species Corvidae PASSERIFORMES
olivacea Piranga Species Fringillidae PASSERIFORMES
olivacea Rhinomyias Species Muscicapidae PASSERIFORMES
olivacea Stactolaema Species Lybiidae PICIFORMES
olivacea Tiaris Species Fringillidae PASSERIFORMES
olivaceiceps Andropadus Species Pycnonotidae PASSERIFORMES
olivaceiceps Ploceus Species Passeridae PASSERIFORMES
olivaceofuscus Turdus Species Muscicapidae PASSERIFORMES
olivaceum Chalcostigma Species Trochilidae TROCHILIFORMES
olivaceum Oncostoma Species Tyrannidae PASSERIFORMES
olivaceus Amaurornis Species Rallidae GRUIFORMES
olivaceus Criniger Species Pycnonotidae PASSERIFORMES
olivaceus Geocolaptes Species Picidae PICIFORMES
olivaceus Hylophilus Species Vireonidae PASSERIFORMES
olivaceus Linurgus Species Fringillidae PASSERIFORMES
olivaceus Mionectes Species Tyrannidae PASSERIFORMES
olivaceus Mitrephanes Species Tyrannidae PASSERIFORMES
olivaceus Phylloscopus Species Sylviidae PASSERIFORMES
olivaceus Picumnus Species Picidae PICIFORMES
olivaceus Prionochilus Species Nectariniidae PASSERIFORMES
olivaceus Psophodes Species Corvidae PASSERIFORMES
olivaceus Rhynchocyclus Species Tyrannidae PASSERIFORMES
olivaceus Telophorus Species Corvidae PASSERIFORMES
olivaceus Turdus Species Muscicapidae PASSERIFORMES
olivaceus Vireo Species Vireonidae PASSERIFORMES
olivaceus Zosterops Species Zosteropidae PASSERIFORMES
olivaresi Chlorostilbon Species Trochilidae TROCHILIFORMES
olivascens Muscicapa Species Muscicapidae PASSERIFORMES
olivascens Sicalis Species Fringillidae PASSERIFORMES
olivater Turdus Species Muscicapidae PASSERIFORMES
olivea Tesia Species Sylviidae PASSERIFORMES
olivetorum Hippolais Species Sylviidae PASSERIFORMES
oliviae Columba Species Columbidae COLUMBIFORMES
olivieri Amaurornis Species Rallidae GRUIFORMES
olivii Turnix Species Turnicidae TURNICIFORMES
olivinus Cercococcyx Species Cuculidae CUCULIFORMES
olor Cygnus Species Anatidae ANSERIFORMES
olrogi Cinclodes Species Furnariidae PASSERIFORMES
omeiensis Liocichla Species Sylviidae PASSERIFORMES
omissa Foudia Species Passeridae PASSERIFORMES
omissus Cyornis Species Muscicapidae PASSERIFORMES
oneilli Nephelornis Species Fringillidae PASSERIFORMES
onocrotalus Pelecanus Species Pelecanidae CICONIIFORMES
onslowi Phalacrocorax Species Phalacrocoracidae CICONIIFORMES
oorti Megalaima Species Megalaimidae PICIFORMES
opaca Aplonis Species Sturnidae PASSERIFORMES
ophthalmica Cacatua Species Psittacidae PSITTACIFORMES
ophthalmicus Chlorospingus Species Fringillidae PASSERIFORMES
ophthalmicus Phylloscartes Species Tyrannidae PASSERIFORMES
opistherythra Rhipidura Species Corvidae PASSERIFORMES
opisthomelas Puffinus Species Procellariidae CICONIIFORMES
oratrix Amazona Species Psittacidae PSITTACIFORMES
orbignyianus Thinocorus Species Thinodoridae CICONIIFORMES
orbitalis Phylloscartes Species Tyrannidae PASSERIFORMES
orbitatus Hemitriccus Species Tyrannidae PASSERIFORMES
orbygnesius Bolborhynchus Species Psittacidae PSITTACIFORMES
orcesi Pyrrhura Species Psittacidae PSITTACIFORMES
ordii Notharchus Species Bucconidae GALBULIFORMES
oreas Lessonia Species Tyrannidae PASSERIFORMES
oreas Picathartes Species Picathartidae PASSERIFORMES
orenocensis Knipolegus Species Tyrannidae PASSERIFORMES
orenocensis Saltator Species Fringillidae PASSERIFORMES
oreobates Merops Species Meropidae CORACIIFORMES
oreophilus Buteo Species Accipitridae CICONIIFORMES
oreskios Harpactes Species Trogonidae TROGONIFORMES
orientalis Aerodramus Species Apodidae APODIFORMES
orientalis Anthreptes Species Nectariniidae PASSERIFORMES
orientalis Arborophila Species Phasianidae GALLIFORMES
orientalis Batis Species Corvidae PASSERIFORMES
orientalis Eurystomus Species Coraciidae CORACIIFORMES
orientalis Meliphaga Species Meliphagidae PASSERIFORMES
orientalis Merops Species Meropidae CORACIIFORMES
orientalis Psalidoprocne Species Hirundinidae PASSERIFORMES
orientalis Pterocles Species Pteroclidae CICONIIFORMES
orientalis Streptopelia Species Columbidae COLUMBIFORMES
orientalis Vidua Species Passeridae PASSERIFORMES
orina Coeligena Species Trochilidae TROCHILIFORMES
oriolina Campephaga Species Corvidae PASSERIFORMES
oriolus Oriolus Species Corvidae PASSERIFORMES
oritis Nectarinia Species Nectariniidae PASSERIFORMES
orix Euplectes Species Passeridae PASSERIFORMES
ornata Myrmotherula Species Thamnophilidae PASSERIFORMES
ornata Nothoprocta Species Tinamidae TINAMIFORMES
ornata Poospiza Species Fringillidae PASSERIFORMES
ornata Thlypopsis Species Fringillidae PASSERIFORMES
ornata Thraupis Species Fringillidae PASSERIFORMES
ornata Urocissa Species Corvidae PASSERIFORMES
ornatus Calcarius Species Fringillidae PASSERIFORMES
ornatus Cephalopterus Species Tyrannidae PASSERIFORMES
ornatus Lamprotornis Species Sturnidae PASSERIFORMES
ornatus Lichenostomus Species Meliphagidae PASSERIFORMES
ornatus Lophornis Species Trochilidae TROCHILIFORMES
ornatus Merops Species Meropidae CORACIIFORMES
ornatus Myioborus Species Fringillidae PASSERIFORMES
ornatus Myiotriccus Species Tyrannidae PASSERIFORMES
ornatus Ptilinopus Species Columbidae COLUMBIFORMES
ornatus Spizaetus Species Accipitridae CICONIIFORMES
ornatus Trichoglossus Species Psittacidae PSITTACIFORMES
orostruthus Arcanator Species Sylviidae PASSERIFORMES
orpheus Pachycephala Species Corvidae PASSERIFORMES
orrhophaeus Harpactes Species Trogonidae TROGONIFORMES
orru Corvus Species Corvidae PASSERIFORMES
orthonyx Acropternis Species Rhinocryptidae PASSERIFORMES
ortizi Incaspiza Species Fringillidae PASSERIFORMES
ortoni Penelope Species Cracidae CRACIFORMES
oryzivora Padda Species Passeridae PASSERIFORMES
oryzivora Scaphidura Species Fringillidae PASSERIFORMES
oryzivorus Dolichonyx Species Fringillidae PASSERIFORMES
osburni Vireo Species Vireonidae PASSERIFORMES
oscillans Rhinomyias Species Muscicapidae PASSERIFORMES
oscitans Anastomus Species Ciconiidae CICONIIFORMES
osculans Chrysococcyx Species Cuculidae CUCULIFORMES
osea Nectarinia Species Nectariniidae PASSERIFORMES
oseryi Psarocolius Species Fringillidae PASSERIFORMES
osgoodi Tinamus Species Tinamidae TINAMIFORMES
ossifragus Corvus Species Corvidae PASSERIFORMES
ostenta Coracina Species Corvidae PASSERIFORMES
ostralegus Haematopus Species Charadriidae CICONIIFORMES
ostrinus Pyrenestes Species Passeridae PASSERIFORMES
ottonis Asthenes Species Furnariidae PASSERIFORMES
otus Asio Species Strigidae STRIGIFORMES
oustaleti Cinclodes Species Furnariidae PASSERIFORMES
oustaleti Nectarinia Species Nectariniidae PASSERIFORMES
oustaleti Phylloscartes Species Tyrannidae PASSERIFORMES
ovampensis Accipiter Species Accipitridae CICONIIFORMES
owenii Apteryx Species Apterygidae STRUTHIONIFORMES
owstoni Gallirallus Species Rallidae GRUIFORMES
oxycerca Cercibis Species Threskiornithidae CICONIIFORMES
oxyura Treron Species Columbidae COLUMBIFORMES