Birds flying over water

Birds are

Essential to

Our Future

Bar-tailed Godwits (Limosa lapponica). Photo by Phil Battley.

AOS

Annual

Report

Man bird watching near ocean

Supporting

Early-Career

Ornithologists

AOS Member since 2018, Prashant Ghimire from Nepal birding in Puerto Rico during AOS-BC 2022.

Acorn Woodpecker Melanerpes formicivorus on the trunk of a tree

Acorn Woodpecker (Melanerpes formicivorus)

Wing Beat

Humans outperform Merlin Sound ID in field-based point-count surveys

It’s a morning many birders dream of: You wake up, make your morning coffee, and settle in to read the eBird rare bird alerts that rolled into your inbox as you slept. Suddenly, you see something that makes your heart race—a rare bird you’ve never seen before was sighted in your area!

Distinctive casque morphologies among cassowary species

The irony of writing a story about 45-kilogram cassowaries—with forelimbs as small as those of chickens—for a blog called Wing Beat is not lost upon me. My coauthors and I are particularly excited to publish a paper for Ornithology about these flightless birds, as it seems most of the researched avian species in this journal are no larger than a mango.

More Blog Posts

Calendar

1 December 2025, Noon ET

SEMINAR: Investigating Nascent Urbanization Effects on Physiology and Behaviors in Darwin’s Finches

Presenter: Michelle Ross, Ph.D. student, Brock University; Betty and Herbert Carnes Research Grant, 2022, 2024
REGISTER

8 December 2025, Noon ET

SEMINAR: Conserving the Critically Endangered Great Green Macaw (Ara ambiguus) From First Word to First Flight: A study of geographic vocal variation, vocal development, and post-fledging movements

Presenter: Alexander Allison, Master’s of Science graduate, New Mexico State University; AOS Mewaldt-King Research Grant, 2024
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15 December 2025

Nominations & Applications due for AOS Awards, Council, Classes of Fellows & Elective Members.

31 December 2025

Nominations & Applications due for AOS-sponsored Student Memberships.

See complete calendar

Faces of AOS

Faiza Hafeez | Faces of AOS

“Over the past few years, the AOS has become my primary scientific society and it has played a big role in my professional growth by providing me with a lot of skills as well as a forum to make meaningful contributions.”