The Cornell Lab of Ornithology brings together the agility and impact of an on-the-ground nonprofit organization with world-class science and teaching as part of Cornell University’s College of Agriculture and Life Sciences. Our work spans disciplines from science to art, engineering to education. Our global community includes supporters, participants, and partners from all walks of life, united by a love of birds and nature and a commitment to help protect our planet.
Wood Thrush by John Petruzzi / Macaulay Library Center for Avian Population StudiesWe strive to use big data to create big impact.
Splendid Fairywren by Nick Athanas / Macaulay Library Biodiversity Studies and Higher EducationWe explore the origins of biodiversity and how organisms function in nature.
Humpback Whales by Jon Comforth K. Lisa Yang Center for Conservation BioacousticsOur scientists and engineers apply innovative technologies to record and interpret sounds of wildlife.
Photo by by Andy Johnson Conservation MediaWe partner with local communities and organizations around the world to tell compelling stories about pressing conservation issues.
Photo by Marilú López-Fretts Engagement in Science and NatureWe inspire and support people of all ages and backgrounds to connect with birds, participate in science, and become advocates for life on Earth.
Eurasian Bullfinch by Josep del Hoyo / Macaulay Library Macaulay LibraryThe world’s premier scientific archive of natural-history audio, video, and photograph specimens.
Anna's Hummingbird nest by George Tsai via Birdshare AdvancementWe give birds a voice—by nurturing 100,000+ passionate supporters and by enthralling millions more with expert information, news, and live cams.
Lab's entrance by Dimitri Ponirakis Administration and Business OperationsOur administrative team provides essential services to support the Lab’s mission, including human resources, finances, transactions, administration, and facilities.
