Spotted Owl
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The Spotted Owl
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Author : Alvin Silverstein
language : en
Publisher:
Release Date : 1994
The Spotted Owl written by Alvin Silverstein and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Juvenile Nonfiction categories.
Discusses the dilemma of the spotted owl, whose existence is threatened by the destruction of its habitat--the ancient, old-growth forests.
Of Spotted Owls Old Growth And New Policies
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Author : Bruce G. Marcot
language : en
Publisher:
Release Date : 1997
Of Spotted Owls Old Growth And New Policies written by Bruce G. Marcot and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Forest management categories.
Spotted Owl Strix Occidentalis
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Author : Mark Zarn
language : en
Publisher:
Release Date : 1974
Spotted Owl Strix Occidentalis written by Mark Zarn and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1974 with Owls categories.
Threat To The Spotted Owl
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Author : Carol Parenzan Smalley
language : en
Publisher: Mitchell Lane
Release Date : 2020-02-04
Threat To The Spotted Owl written by Carol Parenzan Smalley and has been published by Mitchell Lane this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-02-04 with Juvenile Nonfiction categories.
In the ancient forests of North America lives a nocturnal hunterthe spotted owl. With its keen eyesight and hearing, it listens and watches for prey. From western Canada to Mexico, and in the states between these two countries, wildlife biologists are observing and counting spotted owls. Once abundant in number, this flying predators days on earth may be limited if changes arent made. In this book, read about out how this owl lives, what threats it faces, and what scientists and activists are doing to help it. Then find out what you can do to help save this threatened bird.
Methods And Materials For Locating And Studying Spotted Owls
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Author : Eric D. Forsman
language : en
Publisher:
Release Date : 1983
Methods And Materials For Locating And Studying Spotted Owls written by Eric D. Forsman and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1983 with Spotted owl categories.
The California Spotted Owl
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Author :
language : en
Publisher:
Release Date : 1992
The California Spotted Owl written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992 with Spotted owl categories.
Habitat Suitability Index Models
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Author : Stephen A. Laymon
language : en
Publisher:
Release Date : 1985
Habitat Suitability Index Models written by Stephen A. Laymon and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1985 with Habitat partitioning (Biology) categories.
Population Demography Of Northern Spotted Owls
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Author : Eric Forsman
language : en
Publisher: Univ of California Press
Release Date : 2011-07-21
Population Demography Of Northern Spotted Owls written by Eric Forsman and has been published by Univ of California Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-07-21 with Science categories.
The Northern Spotted Owl, a threatened species that occurs in coniferous forests in the western United States, has become a well-known environmental symbol. But how is the owl actually faring? This book contains the results of a long-term effort by a large group of leading researchers to document population trends of the Northern Spotted Owl. The study was conducted on 11 areas in the Pacific Northwest from 1985 to 2008, and its objectives were both to evaluate population trends and to assess relationships between reproductive rates and recruitment of owls and covariates such as weather, habitat, and the invasion of a closely related species, the Barred Owl. Among other findings, the study shows that fecundity was declining in five populations, stable in three, and increasing in three areas. Annual apparent survival rates of adults were declining in 10 out of 11 areas. This broad, synthetic work provides the most complete and up-to-date picture of the population status of this inconspicuous forest owl, which is at the center of the complex and often volatile debate regarding the management of forest lands in the western United States. Researchers: Steven H. Ackers Lawrence S. Andrews David R. Anderson Robert G. Anthony Brian L. Biswell Kenneth P. Burnham Peter C. Carlson Raymond J. Davis Lowell V. Diller Katie M. Dugger Eric D. Forsman Alan B. Franklin Elizabeth M. Glenn Scott A. Gremel Dale R. Herter J. Mark Higley James E. Hines Robert B. Horn Joseph B. Lint James D. Nichols Janice A. Reid James P. Schaberl Carl J. Schwarz Thomas J. Snetsinger Stan G. Sovern Gary C. White
A Conservation Strategy For The Northern Spotted Owl
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Author :
language : en
Publisher:
Release Date : 1990
A Conservation Strategy For The Northern Spotted Owl written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with Birds categories.
Spotted Owl
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Author : Dee Phillips
language : en
Publisher: Bearport Publishing Company Incorporated
Release Date : 2013-08
Spotted Owl written by Dee Phillips and has been published by Bearport Publishing Company Incorporated this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-08 with Juvenile Nonfiction categories.
"In this book, young readers will learn about the diet, behavior, life cycle, and habitat of spotted owls. Special emphasis is placed on the spotted owls' tree habitat."--