Hawk Migration Studies: The West [IA][Direct] -
Biannual publication of the Hawk Migration Association of North America (HMANA), founded in 1974 for the purpose of monitoring the migration and population of birds of prey throughout the Continent to assist in preserving both our North American raptors and our environment.
Jennifer's Owl Page [IA][Direct] -
Online guide to all things owl. Designed for current enthusiasts and those who just want to know more about these wide-eyed raptors.
Raptor Center, The [IA][Direct] -
Provides information about birds of prey, endangered/threatened birds, and related environmental issues. This Web has a wide range of material, appropriate for k-12 students & veterinary medical professionals.