Flyways and Reserve Networks for Water Birds
Author: Canadian Wildlife Service
Publisher: Canadian Museum of Civilization/Musee Canadien Des Civilisations
Published: 1989
Total Pages: 118
ISBN-13:
DOWNLOAD EBOOK →Author: Canadian Wildlife Service
Publisher: Canadian Museum of Civilization/Musee Canadien Des Civilisations
Published: 1989
Total Pages: 118
ISBN-13:
DOWNLOAD EBOOK →Author: G. C. Boere
Publisher: The Stationery Office
Published: 2006
Total Pages: 836
ISBN-13: 0114973334
DOWNLOAD EBOOK →This book is the outcome of a major international conference on waterbirds held in Edinburgh in April 2004.
Author: United States. Bureau of Sport Fisheries and Wildlife
Publisher:
Published: 1964
Total Pages: 778
ISBN-13:
DOWNLOAD EBOOK →Emphasis is on the needs of the 48 species of ducks, geese and swans, and the conservation of the lands and waters which sustain them.
Author: Alan R. Hanson
Publisher: Springer Science & Business Media
Published: 2009-03-20
Total Pages: 345
ISBN-13: 1402055560
DOWNLOAD EBOOK →Long-term population monitoring is an important tool in our investigations of the role waterbirds play in their environment. This book is international in scope and presents information on species as diverse as the Common Loon, Harlequin Duck, and Semi-Palmated Sandpiper, and habitat in locations ranging from Iceland to Japan. Papers presented in this volume further our understanding of the important role that limnology plays in determining habitat suitability for waterbirds.
Author: Philip Garone
Publisher: University of California Press
Published: 2020-03-03
Total Pages: 440
ISBN-13: 0520355571
DOWNLOAD EBOOK →This is the first comprehensive environmental history of California’s Great Central Valley, where extensive freshwater and tidal wetlands once provided critical habitat for tens of millions of migratory waterfowl. Weaving together ecology, grassroots politics, and public policy, Philip Garone tells how California’s wetlands were nearly obliterated by vast irrigation and reclamation projects, but have been brought back from the brink of total destruction by the organized efforts of duck hunters, whistle-blowing scientists, and a broad coalition of conservationists. Garone examines the many demands that have been made on the Valley’s natural resources, especially by large-scale agriculture, and traces the unforeseen ecological consequences of our unrestrained manipulation of nature. He also investigates changing public and scientific attitudes that are now ushering in an era of unprecedented protection for wildlife and wetlands in California and the nation.
Author: Thomas Alerstam
Publisher: Cambridge University Press
Published: 1993-03-25
Total Pages: 438
ISBN-13: 9780521448222
DOWNLOAD EBOOK →Bird migration is one of the most astonishing feats in the natural world. Millions of birds migrate, often over very large distances, to benefit from seasonal resource surpluses and to avoid predators and competitors. The aim of this study is to survey the phenomena.
Author: Robert M. Wilson
Publisher: University of Washington Press
Published: 2010
Total Pages: 281
ISBN-13: 0295990023
DOWNLOAD EBOOK →What emerged from these efforts was a hybrid environment, where the distinctions between irrigated farms and wildlife refuges blurred. Management of the refuges was fraught with conflicting priorities and practices. Farmers and refuge managers harassed birds with shotguns and Hares to keep them off private lands, and government pilots took to the air, dropping hand grenades among flocks of geese and herding the startled birds into nearby refuges. Such actions masked the growing connections between refuges and the land around them. --
Author: Janet Kear
Publisher:
Published: 2005
Total Pages: 484
ISBN-13: 9780198610090
DOWNLOAD EBOOK →