HawkWatch International

The mission of HawkWatch International (HWI) is to conserve the environment through education, long-term monitoring, and scientific research on raptors as indicators of ecosystem health. We believe that through our efforts to monitor and protect birds of prey (also known as raptors), we can also protect our shared environment, our rich natural heritage, and ourselves.

Hawk Migration Association of North America

The Hawk Migration Association of North America collects hawk count data from almost two hundred affiliated raptor monitoring sites throughout the United States, Canada, and Mexico.

Cornell Lab of Ornithology

The Cornell Lab of Ornithology uses the best science and technology--and inspires the widest range of people and organizations--to solve critical problems facing wildlife. Our mission is to interpret and conserve the earth's biological diversity through research, education, and citizen science focused on birds.