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Whales, Dolphins, and Porpoises of the Western North Atlantic
Stephen Leatherwood, David Keller Caldwell, and Howard Elliott Winn
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Ducks and Geese
Harry M. Lamon and Rob R. Slocum
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A Review of the Middle American Tree Frogs of the Genus Ptychohyla
William Edward Duellman
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Wild Animals at Home
Ernest Thompson Seton
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Natural History of Cottonmouth Moccasin, Agkistrodon piscovorus (Reptilia)
Ray D. Burkett
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Birds, Illustrated by Color Photography, Vol. 1, No. 2
Various
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The Woodpeckers
Fannie Hardy Eckstorm
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Sketches of the Natural History of Ceylon
Sir James Emerson Tennent
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Butterflies and Moths (British)
William S. Furneaux
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Birds, Illustrated by Color Photography, Vol. 2, No. 2
Various
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Zoological Illustrations, Volume 1
William Swainson
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Antarctic Penguins: A Study of Their Social Habits
G. Murray Levick
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Game Birds and Game Fishes of the Pacific Coast
Harry Thom Payne
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Butterflies Worth Knowing
Clarence Moores Weed
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Comparative Ecology of Pinyon Mice and Deer Mice in Mesa Verde National Park, Colorado
Charles L. Douglas
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Birds Every Child Should Know
Neltje Blanchan
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Illustrative Anecdotes of the Animal Kingdom
Samuel G. Goodrich
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In New England Fields and Woods
Rowland Evans Robinson
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What Bird is That?
Frank M. Chapman
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Hunting in Many Lands: The Book of the Boone and Crockett Club
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Wolf and Coyote Trapping: An Up-to-Date Wolf Hunter's Guide
A. R. Harding
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Color Key to North American Birds
Frank M. Chapman
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Natural History in Anecdote
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Birds from North Borneo
Max C. Thompson
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An Australian Bird Book: A Pocket Book for Field Use
John Albert Leach
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