HEATKEYS

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.

Identify birds in North America for bird watching or as a bird guide. Search engine for identifying birds. For birders and identification of wild birds.

Use our Bird Guide to identify birds, learn about the life history, listen to the sounds, and watch bird behavior on video--the most comprehensive guide to North American birds

Information on birding and wild birds including bird profiles, necessary supplies, bird identification, attracting birds, birdfeeders, birdhouses, birding travel and bird conservation.

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