Audubon Society Field Guide, North American Birds Eastern Region, Reference Book for Bird Identification, Copyright 1997

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Vintage Peterson Field Guide to Birds First Edition 1934 FIRST STATE Field Marks of All Species Found in Eastern North America RARE Book

Watercolor How to Do It, by Henry Gasser, Painting Techniques, the Jay Corporation, Copyright 1955, Book for Artist Art Student - Canada

Audubon Society FIELD GUIDE TO NORTH AMERICAN BIRDS : Western Region Revised Edition: Miklos D.F. Udvardy: 9780679428510: : Books

Laura's Birding Blog: A closer look at North American field guides

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National Audubon Society Field Guide to North American Birds: Eastern Region: 9780679428527: Audubon Society: Home & Kitchen

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