TWITCHER – The ultimate bird app for the iPhone and iPod Touch
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The Sibley Guide to Birds $20.43 North America’s definitive guide to birding. This is the newstandard for serious birding enthusiasts. Over 6500illustrations of 810 species…. |
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National Audubon Society Field Guide to North American Birds: Eastern Region, Revised Edition $9.00 Covering 508 bird species found east of the Rocky Mountains, the revised second edition takes into account changes in taxonomy and uses improved photography. At the heart of the guide is a set of 646 well-made color photographs whose subjects are organized by easily discerned characteristics (e.g., “chicken-like marsh birds,” such as the clapper rail; “gull-like birds,” such as the kittiwake;… |
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National Audubon Society Field Guide to North American Mushrooms (National Audubon Society Field Guides) $10.58 National Audubon Society Field Guide: Mushrooms… |
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