Woodpeckers of the World: The Complete Guide (Helm Photographic Guides) 1408147157, 9781408147153

Woodpeckers of the World: The Complete Guide 1408147157, 9781408147153

The first definitive photographic guide to woodpeckers, covering all 239 species. Woodpeckers remain one of the most p

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Woodpeckers of the World: The Complete Guide 1408147157, 9781408147153

Woodpeckers remain one of the most popular families of birds, and they are certainly one of the more unusual. Their lege

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Woodpeckers of the world: the complete guide 9781408147153, 9781408147160, 9781408147177, 1408147157

Woodpeckers remain one of the most popular families of birds, and they are certainly one of the more unusual. Their lege

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Woodpeckers: A Guide to the Woodpeckers, Piculets and Wrynecks of the World 1873403259, 9781873403259

Covering all of the 198 species of woodpeckers in the world, a comprehensive volume, illustrated in color, offers inform

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Birds New to Science: Fifty Years of Avian Discoveries (Helm Photographic Guides) 9781472906281, 9781472945891, 9781472906298, 1472906284

Amazing as it might sound, ornithologists are still discovering, on average, five or six bird species that are completel

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Owls of the World (Helm Identification Guides) 9780713665482, 9781408108840, 9781408135785, 0713665483

Owls are enduringly popular birds, but due to their nocturnal habits most species are difficult to see well. The plumage

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Gulls of the World: A Photographic Guide 1408181649, 9781408181645

Until recently, gulls were a group that inspired dread among birders, due to the bewildering variety of plumage, age gro

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Gulls of the World: A Photographic Guide 9781408181645, 9781408189115, 9781408189108

A comprehensive photographic guide to the world’s gull species With more than 50 gull species in the world, this family

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Helm Field Guides - Birds of Wesern Africa 9781472905680, 9781408188804

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Birds of Oman (Helm Field Guides) 1472937538, 9781472937537

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