Download or read book Snow and Blue Goose Distribution in the Mississippi and Central Flyways written by Alexander Dzubin and published by . This book was released on 1974 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The primary purpose of this compendium is to give detailed results of a Snow-Blue Goose (Chen caerulescens) band recovery analysis and provide supporting data to conclusions presented in a previous report, (Dzubin, Boyd and Stephen, 1973). Secondarily, it attempts to draw together population data which will aid managers, administrators and researchers to plan future programs or management strategies. The recovery data themselves are presented in a standardized format and are referenced in nine appendices, to aid resource managers in assessing the available distribution evidence"--Introduction, page 1.
Download or read book Mate Choice written by Paul Patrick Gordon Bateson and published by Cambridge University Press. This book was released on 1983-04-28 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: Twenty-one specially-commissioned articles provide a clear picture of the current state of thinking about mate choice. Brings together modern thinking on the various functions of mate choice and its role in evolution.
Download or read book Proceedings of the Annual William T Pecora Memorial Symposium written by and published by . This book was released on 1978 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Progress Notes written by Canadian Wildlife Service and published by . This book was released on 1975 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pecora IV Proceedings of the Symposium written by and published by . This book was released on 1979 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Management and Biology of Pacific Flyway Geese written by Robert L. Jarvis and published by . This book was released on 1979 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report Series written by and published by . This book was released on 1974 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Arctic Ecosystems in Peril written by Bruce D. J. Batt and published by . This book was released on 1997 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Canadian Inland Seas written by I.P. Martini and published by Elsevier. This book was released on 2011-09-22 with total page 515 pages. Available in PDF, EPUB and Kindle. Book excerpt: The various chapters of this book have been written by researchers who are still working in the Canadian Inland Seas region. The chapters synthesize what is known about these seas, yet much still is to be learnt. It is hoped that this collection of information will serve as a springboard for future, much needed, studies in this fascinating, diverse region, and will stimulate comparative analyses with other subarctic and arctic basins of the world. The Canadian Inland Seas are the only remnants, albeit cold, of the ancient cratonic marine basins which occupied central North America throughout the Paleozoic and part of the Mesozoic. Precambrian rocks and gently dipping Paleozoic sedimentary rocks underlie the seas. The area is also close to the centers of Pleistocene glaciations. The coastal areas represent an emerged landscape of the post-glacial Tyrrell sea, as the region has been isostatically uplifted to about 350 meters since glacial times. A total of 56 fish species inhabit Hudson Bay and James Bay. Seals, whales and one of the largest and southernmost populations of polar bears inhabit the seas as well. The coastal areas are important habitats for migratory bird populations, some of which migrate from as far away as Southern Argentina.The ostic environment has preserved these regions relatively unchanged by man, with only a major harbour at Churchill, Manitoba, which is active for part of the year, and a second large, rail-terminal settlement in the south at Moosonee, Ontario. A few, small, native Indian and Inuit villages dot the coasts. The seas are being affected indirectly by the damming of rivers for the generation of hydroelectric power, and by drainage diversions towards the man-made reservoirs. A major project is being completed in Quebec east of James Bay, but other rivers in Ontario and Manitoba have been dammed as well. Undoubtedly freshwater is one of the more important resources of the area, however its exploitation needs careful thought because of the possible long-range effects on the environment, particularly the coastal marshes, which sustain much of the eastern American intercontinental migratory avifauna. Other resources occur in the regions, primarily minerals and perhaps petroleum. For the most part however, such resources remain to be discovered.
Download or read book Wildlife Abstracts written by U.S. Fish and Wildlife Service and published by . This book was released on 1954 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Preliminary Estimates of Age and Sex Compositions of Ducks and Geese Harvested in the Hunting Season in Comparison with Prior Years written by and published by . This book was released on 1999 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Preliminary Estimates of Waterfowl Harvest and Hunter Activity in the United States During the Hunting Season written by and published by . This book was released on 2000 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Bibliography of Alberta Ornithology written by D. M. Ealey and published by . This book was released on 1991 with total page 764 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bibliography lists 7444 references of unpublished and published reports, articles and books relating to the ornithology of Alberta, up to and including 1989. Includes all those listed in the first edition published as Provincial Museum of Alberta Natural History occasional paper no. 3 in 1981, with corrections, plus additional information as keywords. Indices for authors, subject, species and geographical location follow the main compilation.
Download or read book Behavior Genetics written by and published by . This book was released on 1976 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Birds of the Beaufort Sea written by William J. Adams and published by Edmonton, Alta. : Canadian Wildlife Service, Department of the Environment. This book was released on 1975 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report Series Canadian Wildlife Service written by and published by . This book was released on 1966 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report Series Canadian Wildlife Service written by Canadian Wildlife Service and published by . This book was released on 1975 with total page 626 pages. Available in PDF, EPUB and Kindle. Book excerpt:
