Useful Books
The Sibley Guide to Birds By David Sibley
Sibley's Birding Basics By David Sibley
A Birders Guide to Maine By Jan and Liz Pierson and Peter Vickery
National Geographic Guide to Birdwatching Sites in the Eastern U.S.
Smithsonian Handbooks-Birds of New England
National Wildlife Federation-Where the Birds Are
Birds of North America-by Kenn Kaufman
Advanced Birding by Kenn Kaufman
