Split Decisions, With a New Endemic for Guatemala

Correction: October 23, 2026: In our earlier version, Momotus castaneiceps (Guatemalan Motmot) was incorrectly listed as Guatemala’s first endemic species. Podilymbus gigas (Atitlán Grebe) is an extinct, flightless water bird …

Announcing the 2026–27 AOS Council

2026–2027 Officers & Executive Committee Morgan Tingley, President (2026–2028) (elected in 2024 as President-Elect)Daniel Cadena, President-Elect (2026–2028)Sushma Reddy, Secretary (2022– )Matthew Carling, Treasurer (2021– )Judith Scarl, Executive Director and CEO, …

AOS 2026 nominations and applications open

Nominations are now open for the American Ornithological Society’s (AOS) 2026 Council, Classes of Fellows and Elective Members, and various Society awards. You can help make the AOS stronger by participating in these important annual elections for leadership roles within our Society and by recognizing the achievements of our members.