The Sibley Field Guide To Birds Of Eastern North America

Author: David Sibley
Publisher: Knopf
ISBN: 9780679451204
Size: 37.26 MB
Format: PDF, ePub, Docs
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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: 24.69 MB
Format: PDF, Kindle
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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.

The Sibley Guide To Birds

Author: David Allen Sibley
Publisher: Knopf
ISBN: 9780307957900
Size: 52.13 MB
Format: PDF, Kindle
View: 7134
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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.

National Geographic Field Guide To The Birds Of North America

Author: Jon Lloyd Dunn
Publisher: National Geographic Books
ISBN: 9780792253143
Size: 18.23 MB
Format: PDF
View: 7725
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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, ...

Peterson Field Guide To Bird Sounds Of Eastern North America

Author: Nathan Pieplow
Publisher: Houghton Mifflin Harcourt
ISBN: 0547905602
Size: 23.41 MB
Format: PDF, Kindle
View: 1900
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With this groundbreaking book, it’s possible to visually distinguish bird sounds and identify birds using a field guide format. At the core of this guide is the spectrogram, a visual graph of sound.

Sibley S Birding Basics

Author: David Allen Sibley
Publisher: Knopf
ISBN: 9780307545978
Size: 68.70 MB
Format: PDF, Mobi
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In 200 beautifully rendered illustrations and 16 essays, this scientifically precise volume distills the essence of Sibley’s own experience and skills, providing a solid introduction to “naming” the birds.

Mammals Of North America

Author: Roland W. Kays
Publisher: Princeton University Press
ISBN: 9781400833504
Size: 44.14 MB
Format: PDF, Mobi
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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: 23.91 MB
Format: PDF, ePub
View: 2564
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Describes the calls, range, and male and female markings of more than one thousand species