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.”
A familiar bird with an unfamiliar beak: Beak deformities in Buteo jamaicensis (Red-tailed Hawk) may be a signal of an emerging disease
Biologists with the former Falcon Research Group had been studying these charismatic birds since the mid-1980s in the state of Washington, but it wasn’t until the winter of 1996–1997 that they first captured an unusual B. jamaicensis with a strange, elongated beak.
Hatch early and eat well: Patterns of juvenile dispersal and recruitment in Mountain Chickadees from a long-term study
Being a fledgling is difficult—and dangerous. The vast majority (~80 percent) of young birds do not survive this stage, succumbing to predation or starvation. What might give a vulnerable fledgling a head start when leaving the nest? Once they leave, how far do they move between their hatch sites and first breeding sites, and why?
Congratulations to the American Ornithological Society (AOS) 2025 Student Presentation Award winners
The AOS bestows Student Presentation Awards on students at all levels (undergraduate, masters, and doctoral) who present outstanding posters or oral presentations at our annual meeting. This year, the Society presented nine awards and 10 honorable mentions to deserving students at the AOS 2025 meeting in St. Louis, Missouri.
66th Supplement to the Check-list of North American Birds publishes today in Ornithology
The 66th Supplement to the American Ornithological Society’s (AOS’s) Check-list of North American Birds, published today in Ornithology, includes several significant updates to the classification of bird species found in North America, Central America, and the Caribbean.
The American Ornithological Society announces its 2025 research grantees
The American Ornithological Society (AOS) is pleased to announce the grantees of the 2025 Kessel Fellowships for Ornithological Research and Latin American/Caribbean Conservation Research Grants for early-career researchers.
Ornithological Members Launch Flocks to Build Community in the Sciences
After two years of planning, we are thrilled to announce the launch of Flocks for ornithologists. Born from a collaboration between the Association of Field Ornithologists (AFO), the American Ornithological …
The American Ornithological Society (AOS) announces its 2025 award winners for achievements in ornithological research, service, conservation, and publication
The American Ornithological Society (AOS) annually confers achievement awards on individuals and groups for their ornithological research and considerable contributions to the science and practice of ornithology, and for their …
The American Ornithological Society (AOS) announces its 2025 award winners for achievements in ornithological research by early-career professionals
The American Ornithological Society (AOS) annually bestows research awards honoring early-career researchers for their ornithological research. This year’s awardees represent outstanding contributions to the scientific study and conservation of birds.
English Common Bird Names Member Forum: Thank you for your feedback!
The AOS held a forum at our 2024 Annual Meeting to give our members an opportunity to share their collective wisdom to guide the English Common Bird Names pilot. Learn more about this discussion.