The Sibley Guide To Bird Life Behavior

Author: David Allen Sibley
Publisher: Alfred a Knopf Incorporated
ISBN: 9781400043866
Size: 77.57 MB
Format: PDF
View: 3408
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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.

Birds Of Western North America

Author: Paul Sterry
Publisher:
ISBN:
Size: 18.35 MB
Format: PDF, ePub
View: 5316
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Combining informative and accessible text, up-to-date maps, and--above all--stunning color photographs, this is the best and most lavishly illustrated photographic guide to the birds of western North America.

Sibley S Backyard Birds

Author: David Allen Sibley
Publisher: Scott & Nix Incorporated
ISBN: 9780982510216
Size: 37.54 MB
Format: PDF
View: 6963
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Using the foothills of the Rocky Mountains as the dividing line for east and west, these essential guides can be used for easy identification of backyard birds in North America.

The Sibley Guide To Birds

Author: David Allen Sibley
Publisher: Knopf
ISBN: 9780307957900
Size: 14.35 MB
Format: PDF, Docs
View: 804
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Presents a new identification guide to North American birds with paintings of hundreds of species and information on bird calls, stages of growth, shapes, markings, ranges, migration routes, breeding locations, and habitats.

A Field Guide To Western Birds

Author: Roger Tory Peterson
Publisher: Houghton Mifflin Harcourt
ISBN: 9780395911747
Size: 73.71 MB
Format: PDF, Mobi
View: 2451
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"The Birder’s Bible" for more than 60 years, Roger Tory Peterson’s classic Field Guide to Western Birds includes all species found in North America west of the 100th meridian and north of Mexico.

National Geographic Field Guide To The Birds Of North America

Author: Jon Lloyd Dunn
Publisher: National Geographic Books
ISBN: 9780792253143
Size: 77.44 MB
Format: PDF, Docs
View: 776
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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, ...

A Field Guide To Mexican Birds

Author: Roger Tory Peterson
Publisher: Houghton Mifflin Harcourt
ISBN: 9780395975145
Size: 62.24 MB
Format: PDF, ePub, Docs
View: 5170
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Describes the calls, range, and male and female markings of more than one thousand species

Birding By Ear

Author: Richard K. Walton
Publisher: Boston, MA : Houghton Mifflin
ISBN: 9780395528112
Size: 60.67 MB
Format: PDF, Mobi
View: 766
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Designed to help listeners recognize birds of western North America by their songs and calls. Points out exactly what to listen for to tell one bird from another.