The Sibley Field Guide To Birds Of Eastern North America

Author: David Sibley
Publisher: Knopf
ISBN: 9780679451204
Size: 15.49 MB
Format: PDF, ePub, Mobi
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A guide for bird enthusiasts specifically designed for use in the field features descriptions of 650 species of birds from east of the Rocky Mountains, and illustrations that depict species from different views.

The Sibley Guide To Bird Life Behavior

Author: David Allen Sibley
Publisher: Alfred a Knopf Incorporated
ISBN: 9781400043866
Size: 65.72 MB
Format: PDF, ePub, Mobi
View: 1573
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Provides basic information about the biology, life cycles, and behavior of birds, along with brief profiles of each of the eighty bird families in North America.

National Geographic Field Guide To The Birds Of North America

Author: Jon Lloyd Dunn
Publisher: National Geographic Books
ISBN: 9780792253143
Size: 64.43 MB
Format: PDF, ePub
View: 2614
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A completely revised and updated fifth edition of the popular birding handbook provides identification tips, full-color artwork, new locator and range maps, information on behavior and nesting, new plumage and species classification data, ...

Sibley Birds West

Author:
Publisher: Knopf
ISBN: 0307957926
Size: 52.41 MB
Format: PDF
View: 5516
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"Covering North American species of the Rocky Mountains and west, [offering] a wealth of improvements and updates"--

The Sibley Field Guide To Birds Of Western North America

Author:
Publisher: Alfred a Knopf Incorporated
ISBN: 9780679451211
Size: 58.27 MB
Format: PDF, Docs
View: 5491
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A guide for bird enthusiasts specifically designed for use in the field features descriptions of 703 species of birds from west of the Rocky Mountains, and illustrations that depict species from different views.

The North American Bird Guide

Author: David Sibley
Publisher: Christopher Helm Publishers, Incorporated
ISBN: 9781472909275
Size: 53.25 MB
Format: PDF
View: 1583
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This important work brings the genius of David Sibley to the world once again in a thoroughly updated and expanded volume that every birder must own.

Mammals Of North America

Author: Roland W. Kays
Publisher: Princeton University Press
ISBN: 9781400833504
Size: 57.52 MB
Format: PDF, ePub
View: 6346
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Covering 20 species recognized since 2002 and including 13 new color plates, this fully revised edition of Mammals of North America illustrates all 462 known mammal species in the United States and Canada--each in beautiful color and ...

A Field Guide To Mexican Birds

Author: Roger Tory Peterson
Publisher: Houghton Mifflin Harcourt
ISBN: 9780395975145
Size: 15.43 MB
Format: PDF, ePub, Docs
View: 3113
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Describes the calls, range, and male and female markings of more than one thousand species