We often see an organization’s work as snapshots of individual achievements or milestones. An annual report compiles these snapshots into a broader picture. Read the AOS’s Annual Reports to see how far we’ve come as an organization and learn about the accomplishments of our community!

Cover of AOS Annual Report titled Our Resilient Flock: Responsiveness, Perseverance, and the Strength of Community. Below the title are three circles with images. In the first, the caption reads Valentina Gómez-Bahamón, AOS 2025 James G. Cooper Early Professional Award winner with Vanellus chilensis (Southern Lapwing). Photo by Jake Socha. In the second, the caption reads,                                Megan Miller, an AOS                            2024 Student Research
                        Grant winner delivered a
                   seminar in our 2025 Student
             Research Grant Seminar Series.
      Photo courtesy of the Ramos Lab at Colorado State University Pueblo. The third photo is of terns weathering a rain storm while huddled together in grass.

AOS 2025 Annual Report

The American Ornithological Society (AOS) 2025 Annual Report celebrates the tremendous accomplishments of the AOS and the ornithological community, and highlights the value the AOS provides to our members.

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2024 Annual Report

Cover of 2024 Annual Report

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2023 Annual Report

Cover of 2023 Annual Report

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2022 Annual Report

Cover of 20222 Annual Report

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2019 Annual Report

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