AOS is governed by its board of management, the Council. The Council consists of voting and non-voting members and officers elected by AOS members.

AOS Council

Currently, the Council is made up of the four officers (President, President-Elect, Treasurer and Secretary), twelve Elective Councilors, and ten living past Presidents, all elected by the membership. Non-voting members of Council include the Editors-in-Chief of the journals and the Executive Director of the society.

Meet the AOS Council

Bylaws and Policies

The governing documents and policies of the organization reflect the history, culture, and professionalism of the society:

AOS Bylaws
AOS Code of Professional Conduct
AOS Meeting Code of Conduct
AOS Social Media Policy
AOS Non-Discrimination Policy
AOS Diversity Statement
AOS Data Privacy Policy

Non-Disclosure Statement

The American Ornithological Society files its required information and tax returns (IRS Form 990) with the IRS each year. Form 990 allows the IRS and the public to evaluate nonprofits and how they operate. IRS Form 990 ensures that nonprofits disclose any potential conflicts of interest, compensation of board members and staff, and other details having to do with financial accountability and avoidance of fraud. Three years of AOS’s Form 990 are made available for the public on our website.

AOS 990 IRS Form for Public Disclosure, Fiscal Year 2017
AOS 990 IRS Form for Public Disclosure, Fiscal Year 2016
AOU 990 IRS Form for Public Disclosure, Fiscal Year 2015

From the field

Hi everyone, I’m Connor Wood (@cmmwood), a PhD student at @uwmadison and AOS member, and I’ll be taking over AOS’s account this week! I use bioacoustics to study Spotted Owls and Barred Owls in California’s Sierra Nevada. Recent advances in bioacoustic hardware and software have opened up exciting new research possibilities in the last few years. I’ll be sharing some photos from my dissertation research, which was the first landscape-scale multi-species owl surveys in the U.S. One paper emerging from that project will be published by AOS’s The Condor this week. Photo by @the.jade.heron. #ornithology #wildlife #birds #owls #science #scientist #stemAs a member of the AOS Council, I am happy to play a role in helping to steer the society forward and also make our conferences a great experience for all! I am particularly keen to make AOS a society that fosters the development of early career ornithologists — they are the ones who will be doing the important work of the future. Thank you for following along this week! Photo by Todd Forsgren. #ornithology #science #stem
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[Thanks to Mike Webster for taking over the account this week! Mike had so much fun putting this together that he decided to create his own Instagram account — you can follow him at @michaelwebster83. If YOU are an AOS member and would like to be featured here for a week, please get in touch!]As Director of the Macaulay Library, I am excited to provide the resources and training that will help ornithologists do the research that helps us understand and conserve birds. This is a shot of me with a few of the students that participated in a bioacoustics recordings and analysis workshop that we ran in India this past year. Calling all researchers: the Macaulay Library has audio recordings, videos, and photos of more than 85% of the world’s birds available for your research project! Photo by Mike Webster. #ornithology #science #wildlife #stem #india
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[Our thanks to AOS member Mike Webster, who's taking over this account for the week!]New Hampshire and Colorado aside, much of my research career has involved tropical birds, starting with my dissertation research (many years ago!) on the breeding system of the Montezuma Oropendola. Photo Credit: Annette Teng/Macaulay Library at the Cornell Lab of Ornithology (ML83646041). #birds #wildlife #ornithology #science #tropicalbirds
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[Our thanks to AOS member Mike Webster, who's taking over this account for the week!]I grew up in Colorado, where I developed my fascination (and passion) for the outdoors and animal behavior, particular the behavior of wild birds. My first research experience came as a field tech studying the lekking behavior of Greater Sage Grouse in the Sierra Mountains. First photo, Linda Sterk; second photo, Andrew Spencer/Macaulay Library at the Cornell Lab of Ornithology (ML27679151). #ornithology #birds #science #wildlife #colorado #biology #ecology #birdbehavior
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[Our thanks to AOS member Mike Webster, who's taking over this account for the week!]Another major area of research in my lab is on the effects of climate change on breeding of migratory birds, such as the Black-throated Blue Warbler. Our work with this bird in New Hampshire's White Mountains has revealed that behavioral plasticity allows these birds to deal flexibly with advancing springs, but only up to a point! First photo, Ian Davies/Macaulay Library at the Cornell Lab of Ornithology (ML31729651); second photo, Rebecca Koch; third and fourth photos, Linda Sterk. #ornithology #birds #wildlife #science #biology #ecology #warblers #conservation #climatechange
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[Our thanks to AOS member Mike Webster, who's taking over this account for the week!]Much of my research focuses on the evolution of communication signals, like plumage coloration and song, in Australian birds. Currently much of my work focuses on the Red-backed Fairywren of northern Australia. I am fascinated by fairywrens because they live in complex, cooperative family groups, and yet show high levels of extrapair mating (that is,
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