Familiar Birds Of North America

Author: National Audubon Society
Publisher: Alfred a Knopf Incorporated
ISBN: 9780394748399
Size: 26.88 MB
Format: PDF
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This guide contains full-color photographs, range maps, and comprehensive information on eighty species of birds, arranged by shape and size, that inhabit the eastern region of North America

The Audubon Society Field Guide To The Night Sky

Author: Mark R. Chartrand
Publisher: Knopf
ISBN:
Size: 52.43 MB
Format: PDF, ePub, Docs
View: 7600
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A handbook for stargazers features hundreds of photographs and sky charts and discusses constellations, the phases of the moon, and the Northern and Southern skies, and provides month-by-month sky tours.

The Sibley Field Guide To Birds Of Eastern North America

Author: David Sibley
Publisher: Knopf
ISBN: 9780679451204
Size: 45.23 MB
Format: PDF, Kindle
View: 5011
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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.