The American Ornithological Society

Explore the American Ornithological Society (AOS). Become a member; get involved!

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American Ornithology: Photo of Baltimore Oriole - (c) Lloyd Spitalnik

AOS Annual Meeting 2018 (#AOS18AZ)

Join us April 9-14, 2018 in Tucson, Arizona for the 136th annual meeting of American Ornithology!

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AOS Annual Meeting 2018 Logo

Contribute to Citizen Science

Get involved! Participate in bird surveys; contribute your data.

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American Ornithology: Photo of Canada Goose chick - (c) Paul Marto

Teaching or Studying Ornithology?

Access scientific, photographic, and other information about birds.

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American Ornithology: Photo of the Common Nighthawk - (c) Shawn Billerman

Access Scientific Resources

Get current information on bird taxonomy, biodiversity, populations, sounds, and references.

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American Ornithology: Photo of the Green Honeycreeper - (c) Morgan Tingley

Want a Career in Ornithology?

Are you interested in birds? Do you want to contribute to bird conservation? Join the American Ornithological Society! Find jobs and funding opportunities.

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American Ornithology: Photo of Tufted Titmouse - (c) Lloyd Spitalnik

Welcome to the American Ornithological Society (AOS)
Advancing Scientific Knowledge and Conservation of Birds

© 2018 American Ornithological Society