AOU Checklist of North and Middle American Birds
WEBThe American Ornithological Society's (AOS) Checklist is the official source on the taxonomy of birds found in North and Middle America, including adjacent islands. This list is produced by the North American Classification and …
AOU Checklist of North and Middle American Birds
WEBDownload a complete list of all bird species in the North and Middle America Checklist, without subspecies (CSV, Excel). Please be patient as these are large! This checklist incorporates changes through the 65th supplement.
AOU Checklist of North and Middle American Birds
WEBSearch for Dryobates borealis at Cornell Birds of North America. Annotation: Monotypic. Formerly included in the genus Picoides.
AOU Checklist of North and Middle American Birds
WEBAves > Anseriformes > Anatidae > Anserinae > Anser > Anser albifrons. species: Anser albifrons (Greater White-fronted Goose, Oie rieuse) Compare AOU treatments of Anser albifrons, in Avibase (1886 to present). Search for Anser albifrons at …
AOU Checklist of North and Middle American Birds
WEBSign in. Aves > Procellariiformes. order: Procellariiformes This taxon's child(ren): Diomedeidae
AOU Checklist of North and Middle American Birds
WEBAves > Strigiformes > Strigidae > Aegolius > Aegolius acadicus. species: Aegolius acadicus (Northern Saw-whet Owl, Petite Nyctale) Compare AOU treatments of Aegolius acadicus, in Avibase (1886 to present). Search for Aegolius acadicus at Cornell Birds of North America.
AOU Checklist of North and Middle American Birds
WEBSign in. Aves. class: Aves Annotation: This taxon's child(ren): Tinamiformes
AOU Checklist of North and Middle American Birds
WEBAOU Checklist of North and Middle American Birds. Aves > Passeriformes > Tyrannidae > Elaeniinae > Elaenia > Elaenia martinica > Elaenia martinica chinchorrensis. subspecies: Elaenia martinica chinchorrensis (Caribbean Elaenia, )
AOU Checklist of North and Middle American Birds
WEBSearch for Calidris melanotos at Cornell Birds of North America. Annotation: Monotypic.
AOU Checklist of North and Middle American Birds
WEBAves > Anseriformes > Anatidae > Anserinae > Branta > Branta canadensis. species: Branta canadensis (Canada Goose, Bernache du Canada) Compare AOU treatments of Branta canadensis, in Avibase (1886 to present). Search for Branta canadensis at Cornell Birds of North America.