By A Mystery Man Writer
The Birdchaser: Evolution of the Bird Photo Field Guide
THE TOP 10: Books Every Birder Should Have « ABA Blog
Audubon Guide
The Audubon Society Field Guide to Trees Vintage Softcover Book
1997 Used Book
Alfred Knopf Book
Audubon Society Field Guide, North American Birds Eastern Region, Reference Book for Bird Identification, Copyright 1997
National Audubon Society Field Guide to North American Birds: Eastern Region, Revised Edition: National Audubon Society: 9780679428527: : Books
Laura's Birding Blog: A closer look at North American field guides
Audubon Bird Guide
Bird Book Audubon Society Field Guide to North American Birds 1988 See Photos and Description