1991 Oregon Fall Synopsis of Bear, Cougar, Deer, Elk and Silver Gray Squirrel Regulations
Author: Oregon. Department of Fish and Wildlife
Publisher:
Published: 1991
Total Pages: 24
ISBN-13:
DOWNLOAD EBOOKRead and Download eBook Full
Author: Oregon. Department of Fish and Wildlife
Publisher:
Published: 1991
Total Pages: 24
ISBN-13:
DOWNLOAD EBOOKAuthor: Oregon. Department of Fish and Wildlife
Publisher:
Published: 1990
Total Pages: 20
ISBN-13:
DOWNLOAD EBOOKAuthor: Oregon. Department of Fish and Wildlife
Publisher:
Published: 1989
Total Pages: 20
ISBN-13:
DOWNLOAD EBOOKAuthor: Oregon. Department of Fish and Wildlife
Publisher:
Published: 1988
Total Pages: 20
ISBN-13:
DOWNLOAD EBOOKAuthor: Library of Congress. Exchange and Gift Division
Publisher:
Published: 1992
Total Pages: 710
ISBN-13:
DOWNLOAD EBOOKJune and Dec. issues contain listings of periodicals.
Author:
Publisher:
Published: 1991
Total Pages: 764
ISBN-13:
DOWNLOAD EBOOKAuthor: Theodore Roosevelt
Publisher: Stackpole Books
Published: 1990
Total Pages: 500
ISBN-13: 9780811730334
DOWNLOAD EBOOKStories of hunting big game in the West and notes about animals pursued and observed.
Author: Maurice Hornocker
Publisher: University of Chicago Press
Published: 2009-12-15
Total Pages: 331
ISBN-13: 0226353478
DOWNLOAD EBOOKThe cougar is one of the most beautiful, enigmatic, and majestic animals in the Americas. Eliciting reverence for its grace and independent nature, it also triggers fear when it comes into contact with people, pets, and livestock or competes for hunters’ game. Mystery, myth, and misunderstanding surround this remarkable creature. The cougar’s range once extended from northern Canada to the tip of South America, and from the Pacific to the Atlantic, making it the most widespread animal in the western hemisphere. But overhunting and loss of habitat vastly reduced cougar numbers by the early twentieth century across much of its historical range, and today the cougar faces numerous threats as burgeoning human development encroaches on its remaining habitat. When Maurice Hornocker began the first long-term study of cougars in the Idaho wilderness in 1964, little was known about this large cat. Its secretive nature and rarity in the landscape made it difficult to study. But his groundbreaking research yielded major insights and was the prelude to further research on this controversial species. The capstone to Hornocker’s long career studying big cats, Cougar is a powerful and practical resource for scientists, conservationists, and anyone with an interest in large carnivores. He and conservationist Sharon Negri bring together the diverse perspectives of twenty-two distinguished scientists to provide the fullest account of the cougar’s ecology, behavior, and genetics, its role as a top predator, and its conservation needs. This compilation of recent findings, stunning photographs, and firsthand accounts of field research unravels the mysteries of this magnificent animal and emphasizes its importance in healthy ecosystem processes and in our lives.
Author:
Publisher:
Published: 1997
Total Pages: 92
ISBN-13:
DOWNLOAD EBOOKThis volume represents a first attempt at holistically classifying and mapping ecological regions across all three countries of the North American continent. A common analytical methodology is used to examine North American ecology at multiple scales, from large continental ecosystems to subdivisions of these that correlate more detailed physical and biological settings with human activities on two levels of successively smaller units. The volume begins with an overview of North America from an ecological perspective, concepts of ecological regionalization. This is followed by descriptions of the 15 broad ecological regions, including information on physical and biological setting and human activities. The final section presents case studies in applications of the ecological characterization methodology to environmental issues. The appendix includes a list of common and scientific names of selected species characteristic of the ecological regions.