status, merging with the Cooper Ornithological Society to establish the unified American Ornithological Society. The American Ornithologists' Union was founded...

Cooper Ornithological Club by the Cooper Ornithological Club (later Cooper Ornithological Society), a California-based ornithological society. In 1900...

AOS. In 2018, the American Ornithology Society announced a partnership with Oxford University Press to publish The Auk: Ornithological Advances and The...

variety of other names. The North American and South American classification committees of the American Ornithological Society (AOS) and the Clements taxonomy...

is a list of notable journals and magazines relating to birding and ornithology. The continent and country columns give the location where the journal...

lists are based on The AOS Check-list of North American Birds of the American Ornithological Society and The Clements Checklist of Birds of the World...

Norwegian Ornithological Society Poland Polish Society for the Protection of Birds (OTOP) Spain Spanish Ornithological Society Catalan Ornithological Institute...

(Sclater, PL, 1859) and P. h. brewsteri (Nelson, 1928). The American Ornithological Society (AOS) and the Clements taxonomy add P. h. rubritorquis (Sclater...

Grebes. American Ornithological Society, 91(1), 37-42. Nuechterlein, G. L. (1988). Parent-Young Vocal Communication in Western Grebes. American Ornithological...

Parus, but treatment as a distinct genus, initiated by the American Ornithological Society, is now widely accepted. The genus name Baeolophus translates...

southern species C. plancus, but the South American Classification Committee of the American Ornithological Society has voted to again merge the two, retaining...

considered a subspecies of Brown booby, but it was split by the American Ornithological Society in 2024 due to morphological and behavioural differences. It...

phylogenetic study published in 2014, the South American Classification Committee of the American Ornithological Society and the Clements taxonomy place it and...

the caracaras has not been settled. The American Ornithological Society and the International Ornithological Committee place the yellow-headed and chimango...

Washington and British Columbia. The American Ornithological Society lumped the northwestern crow with the American crow in 2020. It is now considered a...

American coots engaging in assortative mating, the American Ornithological Society lumped the Caribbean coot as a regional variation of the American coot...

novels, and the scientific journal of the American Ornithological Society was named The Auk (now Ornithology) in honor of the bird until 2021. Analysis...

The International Ornithological Committee (IOC), the South American Classification Committee of the American Ornithological Society, and the Clements...

Brazil's Roraima state. The South American Classification Committee (SACC) of the American Ornithological Society places the species in those four countries...

geese. However, the South American Classification Committee of the American Ornithological Society, the International Ornithological Committee (IOC), and the...

the American Ornithologists' Union (AOU). The Union merged with the Cooper Ornithological Society in 2016 to form the American Ornithological Society. The...

The Cooper Ornithological Society (COS), formerly the Cooper Ornithological Club, was an American ornithological society. It was founded in 1893 in California...

tundra bean goose are recognised as separate species by the American Ornithological Society and the International Ornithologists' Union, but are considered...

russet-throated puffbird (H. ruficollis). The South American Classification Committee of the American Ornithological Society (SACC) recognizes that treating H. bicinctus...

two-banded puffbird (H. bicinctus). The South American Classification Committee of the American Ornithological Society (SACC) recognizes that treating H. bicinctus...

Cornell Lab of Ornithology. Retrieved 9 August 2019. "Checklist of North and Middle American Birds". American Ornithological Society. Retrieved 9 August...

woodpecker in the genus Veniliornis. However, starting in 2018, the American Ornithological Society and the Clements taxonomy moved all species of the genus Veniliornis...

but the two have since been split into separate species. The American Ornithological Society continues to debate this determination; however, nearly all...

Centronyx by sources such as Birdlife International and the American Ornithological Society. Current species in this genus include: The fossil Ammodramus...

Stotz, and K. Winker. 2022. Check-list of North American Birds (online). American Ornithological Society. https://checklist.aou.org/taxa HBW and BirdLife...