 National Geographic Field Guide to the Birds of North America, Fifth Edition Author: Jon L. Dunn Manufacturer: National Geographic ListPrice: $24.00 Offer: $16.32
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 The Life of Birds Actor: Life of Birds Manufacturer: BBC Video Rating: NR (Not Rated) ListPrice: $59.98 Offer: $36.99
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 A Field Guide to the Birds of Eastern and Central North America Manufacturer: Houghton Mifflin ListPrice: $19.95 Offer: $13.57
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 The Sibley Field Guide to Birds of Eastern North America Author: David Allen Sibley Manufacturer: Knopf ListPrice: $19.95 Offer: $13.57
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 The Sibley Guide to Birds Author: David Allen Sibley Manufacturer: Knopf ListPrice: $35.00 Offer: $23.10
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 The Sibley Field Guide to Birds of Western North America Author: David Allen Sibley Manufacturer: Knopf ListPrice: $19.95 Offer: $13.57
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 Birding by Ear: Eastern and Central North America (Peterson Field Guides(R)) Author: Richard K. Walton Manufacturer: Houghton Mifflin ListPrice: $30.00 Offer: $19.80
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 A Field Guide to Reptiles & Amphibians of Eastern & Central North America (Peterson Field Guide Series) Author: Roger Conant Manufacturer: Houghton Mifflin ListPrice: $21.00 Offer: $14.28
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 Plant Identification Terminology: An Illustrated Glossary Author: James G. Harris Manufacturer: Spring Lake Pub. ListPrice: $20.95 Offer: $20.95
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 Animal Behavior: An Evolutionary Approach, Eighth Edition Author: John Alcock Manufacturer: Sinauer Associates ListPrice: $94.95 Offer: $94.95
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 Mammalogy: Adaptation, Diversity, Ecology Author: George A. Feldhamer Manufacturer: The Johns Hopkins University Press ListPrice: $99.50 Offer: $79.60
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 Vertebrates: Comparative Anatomy, Function, Evolution Author: Kenneth Kardong Manufacturer: McGraw-Hill Science/Engineering/Math Offer: $123.00
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 The Birder's Handbook: A Field Guide to the Natural History of North American Birds Author: Paul Ehrlich Manufacturer: Fireside ListPrice: $21.95 Offer: $14.93
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 The Shorebird Guide Author: Richard Crossley Manufacturer: Houghton Mifflin ListPrice: $24.95 Offer: $16.47
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 National Geographic Field Guide To The Birds Of North America, 4th Edition Author: National Geographic Society Manufacturer: National Geographic ListPrice: $21.95
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 Manual of Ornithology: Avian Structure and Function Author: Noble S. Proctor Manufacturer: Yale University Press ListPrice: $32.50 Offer: $29.25
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 Fishes: An Introduction to Ichthyology (5th Edition) Author: Peter B. Moyle Manufacturer: Benjamin Cummings ListPrice: $126.60 Offer: $101.28
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 Wildlife Ecology and Management (5th Edition) Author: Eric G. Bolen Manufacturer: Benjamin Cummings ListPrice: $122.20 Offer: $113.00
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 Wildlife-Habitat Relationships: Concepts and Applications Author: Michael Morrison Manufacturer: Island Press ListPrice: $45.00 Offer: $40.60
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 Cornell Lab of Ornithology Handbook of Bird Biology Author: Cornell Laboratory of Ornithology Manufacturer: Princeton University Press ListPrice: $99.50 Offer: $79.60
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 Bird Census Techniques, 2nd Edition Author: Colin J. Bibby Manufacturer: Academic Press ListPrice: $76.95 Offer: $66.90
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 Herpetology (3rd Edition) Author: F. H. Pough Manufacturer: Benjamin Cummings ListPrice: $117.60 Offer: $117.60
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 Birdwatching in Vermont Author: Ted Murin Manufacturer: UPNE ListPrice: $19.95 Offer: $13.57
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 Ecology of Freshwater and Estuarine Wetlands Manufacturer: University of California Press ListPrice: $65.00 Offer: $56.60
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 Population Limitation in Birds Author: Ian Newton Manufacturer: Academic Press ListPrice: $91.95 Offer: $81.10
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 The Ecology of Bird Communities (Volume 1, Foundations and Patterns)(Cambridge Studies in Ecology) Author: John A. Wiens Manufacturer: Cambridge University Press ListPrice: $60.00 Offer: $54.90
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 Cambridge Encyclopedia of Ornithology (A Cambridge Reference Book) Author: Michael Brooke Manufacturer: Cambridge University Press ListPrice: $54.95
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 Reproductive Biology and Phylogeny of Birds: Sexual Selection, Behavior, Conservation, Embryology and Genetics (Reprductive Biology and Phylogeny) Manufacturer: Science Pub Inc ListPrice: $117.60 Offer: $104.00
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 Evolutionary Ecology of Birds: Life Histories, Mating Systems, and Extinction (Oxford Series in Ecology and Evolution) Author: Peter Bennett Manufacturer: Oxford University Press, USA ListPrice: $69.04 Offer: $69.04
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 Bird Migration: A General Survey (Oxford Ornithology Series, 12) Author: Peter Berthold Manufacturer: Oxford University Press, USA ListPrice: $76.45 Offer: $76.45
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Mammalogy: Adaptation, Diversity, and Ecology Author: George A. Feldhamer Manufacturer: McGraw-Hill Science/Engineering/Math
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Techniques for Wildlife Investigation and Management Manufacturer: Wildlife Society ListPrice: $75.00 Offer: $75.00
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