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Author : Frederick Charles Lincoln
Publisher :
ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.:/5 (31 download)
Download or read book The Waterfowl Flyways of North America written by Frederick Charles Lincoln and published by . This book was released on 1935 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Loren M. Smith
Publisher : Texas Tech University Press
ISBN 13 : 9780896722040
Total Pages : 586 pages
Book Rating : 4.7/5 (22 download)
Download or read book Habitat Management for Migrating and Wintering Waterfowl in North America written by Loren M. Smith and published by Texas Tech University Press. This book was released on 1989 with total page 586 pages. Available in PDF, EPUB and Kindle. Book excerpt: This important compilation on habitat management for waterfowl throughout North America addresses practicing waterfowl biologists and managers, researchers, and students of waterfowl ecology and management.
Author : Arthur S. Hawkins
Publisher :
ISBN 13 :
Total Pages : 550 pages
Book Rating : 4.:/5 (319 download)
Download or read book Flyways written by Arthur S. Hawkins and published by . This book was released on 1984 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : New Mexico Department of Game and Fish
Publisher : Hassell Street Press
ISBN 13 : 9781015074613
Total Pages : 60 pages
Book Rating : 4.0/5 (746 download)
Download or read book Waterfowl Identification in the Central Flyway written by New Mexico Department of Game and Fish and published by Hassell Street Press. This book was released on 2021-09-10 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Author :
Publisher :
ISBN 13 : 9781591522942
Total Pages : pages
Book Rating : 4.5/5 (229 download)
Download or read book Waterfowl of the World written by and published by . This book was released on 2021-12-06 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Through the images of award-winning photographer Gary Kramer and the words of Kramer and Greg Mensik, Waterfowl of the World takes readers on a visual and literary journey in search of all 167 species of ducks, geese, and swans on Earth. Among these are a few on the brink of extinction, like the Madagascar Pocharand Brazilian Merganser; and those that are struggling, such as the White-winged Duck and Baer's Pochard.
Author : Arthur S. Hawkins
Publisher :
ISBN 13 :
Total Pages : 552 pages
Book Rating : 4.:/5 (319 download)
Download or read book Flyways written by Arthur S. Hawkins and published by . This book was released on 1984 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Francis H. Kortright
Publisher :
ISBN 13 :
Total Pages : 498 pages
Book Rating : 4.:/5 (318 download)
Download or read book The Ducks, Geese and Swans of North America written by Francis H. Kortright and published by . This book was released on 1942 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 722 pages
Book Rating : 4.3/5 (91 download)
Download or read book Circular written by and published by . This book was released on 1933 with total page 722 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Dept. of Agriculture
Publisher :
ISBN 13 :
Total Pages : 888 pages
Book Rating : 4.:/5 (319 download)
Download or read book Circular - United States Department of Agriculture written by United States. Dept. of Agriculture and published by . This book was released on 1934 with total page 888 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Gary Kramer
Publisher : Ducks Unlimited
ISBN 13 : 9781932052107
Total Pages : 0 pages
Book Rating : 4.0/5 (521 download)
Download or read book A Ducks Unlimited Guide to Hunting Diving and Sea Ducks written by Gary Kramer and published by Ducks Unlimited. This book was released on 2003 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first how-to guide devoted exclusively to hunting diving ducks.
Author : Robert M Wilson
Publisher : University of Washington Press
ISBN 13 : 0295800070
Total Pages : 281 pages
Book Rating : 4.2/5 (958 download)
Download or read book Seeking Refuge written by Robert M Wilson and published by University of Washington Press. This book was released on 2011-07-01 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: Each fall and spring, millions of birds travel the Pacific Flyway, the westernmost of the four major North American bird migration routes. The landscapes they cross vary from wetlands to farmland to concrete, inhabited not only by wildlife but also by farmers, suburban families, and major cities. In the twentieth century, farmers used the wetlands to irrigate their crops, transforming the landscape and putting migratory birds at risk. The U.S. Fish and Wildlife Service responded by establishing a series of refuges that stretched from northern Washington to southern California. 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 flares 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. Seeking Refuge examines the development and management of refuges in the wintering range of migratory birds along the Pacific Flyway. Although this is a history of efforts to conserve migratory birds, the story Robert Wilson tells has considerable salience today. Many of the key places migratory birds use — the Klamath Basin, California’s Central Valley, the Salton Sea — are sites of recent contentious debates over water use. Migratory birds connect and depend on these landscapes, and farmers face pressure as water is reallocated from irrigation to other purposes. In a time when global warming promises to compound the stresses on water and migratory species, Seeking Refuge demonstrates the need to foster landscapes where both wildlife and people can thrive.
Author : G. C. Boere
Publisher : The Stationery Office
ISBN 13 : 0114973334
Total Pages : 836 pages
Book Rating : 4.1/5 (149 download)
Download or read book Waterbirds Around the World written by G. C. Boere and published by The Stationery Office. This book was released on 2006 with total page 836 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the outcome of a major international conference on waterbirds held in Edinburgh in April 2004.
Author : Scott Weidensaul
Publisher : W. W. Norton & Company
ISBN 13 : 0393608913
Total Pages : 383 pages
Book Rating : 4.3/5 (936 download)
Download or read book A World on the Wing: The Global Odyssey of Migratory Birds written by Scott Weidensaul and published by W. W. Norton & Company. This book was released on 2021-03-30 with total page 383 pages. Available in PDF, EPUB and Kindle. Book excerpt: New York Times Bestseller Finalist for the Los Angeles Times Book Prize A Library Journal Best Science and Technology Book of the Year An exhilarating exploration of the science and wonder of global bird migration. In the past two decades, our understanding of the navigational and physiological feats that enable birds to cross immense oceans, fly above the highest mountains, or remain in unbroken flight for months at a stretch has exploded. What we’ve learned of these key migrations—how billions of birds circumnavigate the globe, flying tens of thousands of miles between hemispheres on an annual basis—is nothing short of extraordinary. Bird migration entails almost unfathomable endurance, like a sparrow-sized sandpiper that will fly nonstop from Canada to Venezuela—the equivalent of running 126 consecutive marathons without food, water, or rest—avoiding dehydration by "drinking" moisture from its own muscles and organs, while orienting itself using the earth’s magnetic field through a form of quantum entanglement that made Einstein queasy. Crossing the Pacific Ocean in nine days of nonstop flight, as some birds do, leaves little time for sleep, but migrants can put half their brains to sleep for a few seconds at a time, alternating sides—and their reaction time actually improves. These and other revelations convey both the wonder of bird migration and its global sweep, from the mudflats of the Yellow Sea in China to the remote mountains of northeastern India to the dusty hills of southern Cyprus. This breathtaking work of nature writing from Pulitzer Prize finalist Scott Weidensaul also introduces readers to those scientists, researchers, and bird lovers trying to preserve global migratory patterns in the face of climate change and other environmental challenges. Drawing on his own extensive fieldwork, in A World on the Wing Weidensaul unveils with dazzling prose the miracle of nature taking place over our heads.
Author :
Publisher :
ISBN 13 :
Total Pages : 866 pages
Book Rating : 4.0/5 (984 download)
Download or read book Resource Publication (United States. Bureau of Sport Fisheries and Wildlife) written by and published by . This book was released on 1971 with total page 866 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 448 pages
Book Rating : 4.3/5 (91 download)
Download or read book Transactions written by and published by . This book was released on 1935 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 62 pages
Book Rating : 4.3/5 (243 download)
Download or read book Wildlife Research and Management Leaflet written by and published by . This book was released on 1935 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Michael J. Conroy
Publisher : John Wiley & Sons
ISBN 13 : 1118506235
Total Pages : 480 pages
Book Rating : 4.1/5 (185 download)
Download or read book Decision Making in Natural Resource Management written by Michael J. Conroy and published by John Wiley & Sons. This book was released on 2013-01-03 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is intended for use by natural resource managers and scientists, and students in the fields of natural resource management, ecology, and conservation biology, who are confronted with complex and difficult decision making problems. The book takes readers through the process of developing a structured approach to decision making, by firstly deconstructing decisions into component parts, which are each fully analyzed and then reassembled to form a working decision model. The book integrates common-sense ideas about problem definitions, such as the need for decisions to be driven by explicit objectives, with sophisticated approaches for modeling decision influence and incorporating feedback from monitoring programs into decision making via adaptive management. Numerous worked examples are provided for illustration, along with detailed case studies illustrating the authors’ experience in applying structured approaches. There is also a series of detailed technical appendices. An accompanying website provides computer code and data used in the worked examples. Additional resources for this book can be found at: www.wiley.com/go/conroy/naturalresourcemanagement.
