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Noisy bird sing-along
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Bird talk : hilariously accurate ways to identify birds by the sounds they make
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The little book of backyard bird songs
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The singing life of birds : the art and science of listening to birdsong
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Songbirds : the language of song
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What the robin knows : how birds reveal the secrets of the natural world
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Birds of North America
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A season on the wind : inside the world of spring migration
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Hawks from every angle : how to identify raptors in flight
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Field guide to the birds of North America
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National Geographic field guide to the birds of North America
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National Geographic pocket guide to the birds of North America
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The National Audubon Society birds of North America : the complete guide to birding--with full-color photographs, updated range maps, and authorative notes on voice, behavior, habitat, nesting, and conservation status
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National Audubon Society Sibley Master guide to birds : field identification
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The Audubon Society field guide to North American birds, eastern region
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The field guide to dumb birds of North America
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The National Audubon Society field guide to North American insects and spiders
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The Audubon Society field guide to North American fishes, whales, and dolphins
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Familiar insects and spiders
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Bird guide of North America : the best birding book for kids from a National Geographic bird expert
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A field guide to hawks, North America
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Birds of North America
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National Wildlife Federation field guide to insects and spiders & related species of North America
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A field guide to western reptiles and amphibians
