Peterson Field Guide to Birds of Eastern and Central North America
by Roger Tory Peterson
Houghton Mifflin; Houghton Mifflin Harcourt; Published: 2010-03-14; Paperback; Book
Best price: $12.67
Price in other shops: $24.29

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Peterson Field Guide to Birds of Western North America, Fourth Edition (Peterson Field Guides)
by Roger Tory Peterson
Houghton Mifflin; Houghton Mifflin Harcourt; Published: 2010-03-14; Paperback; Book
Best price: $10.00
Price in other shops: $19.95

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Sibley's Birding Basics
by David Allen Sibley
Random; Knopf; Published: 2002-10-01; Paperback; Book
Best price: $7.31
Price in other shops: $15.95

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Birder's Journal: 2nd Edition
by Mel Baughman
Stackpole Books; Published: 2001-08-01; Paperback; Book
Best price: $93.22

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Finding Your Wings: A Workbook for Beginning Bird Watchers (Peterson Field Guide Workbook)
by Burton S. Guttman
Peterson Books; Houghton Mifflin Harcourt; Published: 2008-03-05; Plastic Comb; Book
Best price: $0.31
Price in other shops: $14.95

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Finding Your Wings: A Workbook for Beginning Bird Watchers (Peterson Field Guide Series)
by Burton S. Guttman
Houghton Mifflin Harcourt; Published: 2008-03-05; Plastic Comb; Book
Best price: $2.49
Price in other shops: $14.95

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National Geographic Birder's Journal, 2d Edition
by National Geographic
National Geographic; Published: 2006-11-07; Paperback; Book
Best price: $36.99

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Pocket Life List: A Birdwatcher's Life List and Diary of North American Birds
by Bernard A. Fashingbauer
Syren Book Company; Published: 2004-05; Paperback; Book
Best price: $42.38