Journal of the Hawk Migration Association of North America

Journal of the Hawk Migration Association of North America PDF Author:
Publisher:
ISBN:
Category : Hawks
Languages : en
Pages : 64

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Journal of the Hawk Migration Association of North America

Journal of the Hawk Migration Association of North America PDF Author:
Publisher:
ISBN:
Category : Hawks
Languages : en
Pages : 64

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Book Description


The Newsletter of the Hawk Migration Association of North America

The Newsletter of the Hawk Migration Association of North America PDF Author: Hawk Migration Association of North America
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 448

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Hawk Flights

Hawk Flights PDF Author:
Publisher:
ISBN:
Category : Hawks
Languages : en
Pages : 32

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Journal of the Hawk Migration Association of North America

Journal of the Hawk Migration Association of North America PDF Author:
Publisher:
ISBN:
Category : Hawks
Languages : en
Pages : 60

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Survey Designs and Statistical Methods for the Estimation of Avian Population Trends

Survey Designs and Statistical Methods for the Estimation of Avian Population Trends PDF Author: John R. Sauer
Publisher:
ISBN:
Category : Bird populations
Languages : en
Pages : 184

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Raptors of New Mexico

Raptors of New Mexico PDF Author: Jean-Luc E. Cartron
Publisher: University of New Mexico Press
ISBN: 0826341454
Category : Nature
Languages : en
Pages : 730

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Book Description
This beautifully illustrated study is the first book to focus on the birds of prey of New Mexico.

Biological Report

Biological Report PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 768

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How to Spot Hawks and Eagles

How to Spot Hawks and Eagles PDF Author: Clay Sutton
Publisher: Houghton Mifflin Harcourt
ISBN: 9781576300008
Category : Nature
Languages : en
Pages : 152

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Book Description
Hawk and eagle watching is an increasingly popular birding activity. Special knowledge is required, however, and in this lavishly photographed, full-color book, naturalists/authors Clay and Patricia Sutton provide all the information readers need to know, no matter where they live in the United States and Canada. Full-color photos throughout.

Conservation Directory

Conservation Directory PDF Author:
Publisher:
ISBN:
Category : Conservation of natural resources
Languages : en
Pages : 636

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Birds of Two Worlds

Birds of Two Worlds PDF Author: Russell Greenberg
Publisher: JHU Press
ISBN: 9780801881077
Category : Nature
Languages : en
Pages : 502

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Book Description
For centuries biologists have tried to understand the underpinnings of avian migration: where birds go and why, why some migrate and some do not, how they adapt to a changing environment, and how migratory systems evolve. Twenty-five years ago the answers to many of these questions were addressed by a collection of migration experts in Keast and Morton's classic work Migrant Birds in the Neotropics. In 1992, Hagan and Johnston published a follow-up book, Ecology and Conservation of Neotropical Migrant Landbirds. In Birds of Two Worlds Russell Greenberg and Peter Marra bring together the world's experts on avian migration to discuss its ecology and evolution. The contributors move the discussion of migration to a global stage, looking at all avian migration systems and delving deeper into the evolutionary foundations of migratory behavior. Readers interested in the biology, behavior, ecology, and evolution of birds have waited a decade to see a worthy successor to the earlier classics. Birds of Two Worlds will complete the trilogy and become indispensable for ornithologists, evolutionary biologists, serious birders, and public and academic libraries.