Collected below are a list of links to national sites dedicated to birding.
If you have any suggestions for other links that would be of interest, please feel free to contact us about adding your favorites.
National Audubon Society
American Birding Association
Birdsource: A collaborative effort of the National Audubon Society and the Cornel Laboratory of Ornithology with current birding activities.
Cornel Laboratory of Ornithology: A great resource for birders of all levels.
Birder.Com - A commercial site and a good starting place for birders.
Birds of US and Canada - List of 914 birds north of Mexico. Provided by the Baltimore Bird Club.
Geographical Bird Resources - Birds of the World.