The mission of the National Audubon Society is to conserve and restore natural ecosystems, focusing on birds and other wildlife for the benefit of humanity and the earth's biological diversity
National Geographic provides free maps, photos, videos and daily news stories, as well as articles and features about animals, the environment, cultures, history, world music and travel.
National Wildlife Federation's (NWF) mission is to inspire Americans to protect wildlife for our children's future. Our conservation work focuses on three major areas that will have the biggest impact on the future of America's wildlife: co...
Birdwatching is your lifetime ticket to the theater of nature. Here are birding tips, software and CDs, birding binoculars and scopes, books, videos, stories and lore.
BirdSource, a partnership of The Cornell Lab of Ornithology and the National Audubon Society offers insight into the dynamics of North American Bird populations with projects that track migration, irruption, and foraging behavior.
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