The 66th Supplement to the American Ornithological Society's (AOS) Check-list of North American Birds, published in Ornithology, includes several significant updates to the classification of bird ...
The decisions combined the common redpoll and hairy redpoll, split up the barn owl into three species, and changed grammar. Defining a species is, like any other scientific endeavor, subject to ...
CHICAGO — August 14, 2025 — The 66th Supplement to the American Ornithological Society’s (AOS’s) Check-list of North American Birds, published today in Ornithology, includes several significant ...
"A compendium of annotated state and province checklists providing status and abundance information for all species of North American birds"--Vol. 1, t.p. "A Slate Creek book"--T.p. verso.
CC0 Usage Conditions ApplyClick for more information. This media is in the public domain (free of copyright restrictions). You can copy, modify, and distribute this work without contacting the ...
The American Ornithological Society (AOS) annually bestows research awards honoring early-career researchers for their ornithological research. This year’s early-career research awardees represent ...
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