Birding Links
 

• Three Rivers Birding Club: Club dedicated to birding in the Pittsburgh region. Extensive web site highlights local birding resources.
• The Banding Program at Powdermill Nature Reserve: Banding data and stunning photographs of birds in the hand.
• The National Audubon Society: National organization active in birding as well as environmental issues and education. ASWP is a affiliated as a chapter of Audubon.
• The American Bird Conservancy
• The American Birding Association: North America's largest membership organization for active birders
• Cornell Lab of Ornithology: Source of scientific data about birds
• Birdsource.org Clearinghouse for Christmas Bird Count, Great Backyard Bird Count and many other birding research efforts.
• Pennsylvania Birds email List server: Join an email based message board about Pennsylvania Birds, or view archived messages on the Web
• John James Audubon Prints: Guide to identifying the various editions. Includes Havells, Biens, Octavos, Imperials and Amsterdams.