Download or read book Ornithological Studies Conducted in the Area of the Proposed Gas Pipeline Route Northern Alberta Northwest Territories and Alaska 1975 written by William W. H. Gunn and published by . This book was released on 1977 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ornithological Studies Conducted in the Area of the Proposed Gas Pipeline Route written by and published by . This book was released on 1975 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ornithological Studies Conducted in the Area of the Proposed Gas Pipeline Route written by L.G.L. Limited, Environmental Research Associates and published by [Calgary] : Canadian Arctic Gas Study Limited ; [s.l.] : Alaskan Arctic Gas Study Company. This book was released on 1975 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ornithological Studies Conducted in the Area of the Proposed Gas Pipeline Route written by L.G.L. Limited, Environmental Research Associates and published by [Calgary] : Canadian Arctic Gas Study Limited ; [s.l.] : Alaskan Arctic Gas Study Company. This book was released on 1977 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ornithological Studies Conducted in the Area of the Proposed Gas Pipeline Route Alberta Saskatchewan and British Columbia 1974 written by William W. H. Gunn and published by [Calgary] : Canadian Arctic Gas Study Limited ; [s.l.] : Alaskan Arctic Gas Study Company. This book was released on 1975 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ornithological Studies Conducted in the Area of the Proposed Gas Pipeline Route written by Arctic Gas and published by . This book was released on 1977 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ornithological Studies Conducted in the Area of the Proposed Gas Pipeline Route written by L.G.L. Limited, Environmental Research Associates and published by . This book was released on 1975 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ornithological Studies Conducted in the Area of the Proposed Gas Pipeline Route written by and published by . This book was released on 1975 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ornithological Studies Conducted in the Area of the Proposed Gas Pipeline 1973 written by L.G.L. Limited, Environmental Research Associates and published by [Calgary] : Canadian Arctic Gas Study Limited ; [Anchorage?] : Alaskan Arctic Gas Study Company. This book was released on 1974 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Interim Synthesis Report written by and published by . This book was released on 1978 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: Examines consequences of outer continental shelf petroleum development in light of current knowledge. Cover title: Environmental assessment of the Alaskan continental shelf.
Download or read book Alternative Administrative Actions Alaska National Interest Lands written by United States. Department of the Interior and published by . This book was released on 1978 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Final Environmental Supplement written by United States. Department of the Interior and published by . This book was released on 1978 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Alaska National Interest Lands written by and published by . This book was released on 1978 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Birds of the Yukon Territory written by Pamela H. Sinclair and published by UBC Press. This book was released on 2011-11-01 with total page 597 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Yukon is a land of remarkable wilderness, diverse ecosystems, and profound beauty. It is also home to a unique assemblage of birds. As of 2002, 288 bird species have been documented in the Yukon, with 223 occurring regularly. They occupy an amazing range of habitats, from the most barren mountain peaks to lush valley bottom forests, and are an integral part of the cultural heritage of Yukon First Nations people. The vast areas of natural habitat with limited road access can make the study of birds challenging, but are key in defining the nature of birding in the Yukon. Birds of the Yukon Territory is the result of a decade-long project initiated to gather and share what is known about the Yukon's birdlife. Lavishly illustrated with 600 colour photographs and 223 hand-drawn bird illustrations, the book presents a wealth of information on bird distribution, migration and breeding chronology, nesting behaviour, and habitat use, and on conservation concerns. Two hundred and eighty-eight species of birds are documented, including 223 regular species, and 65 casual and accidental species. In compiling this meticulously researched volume, the authors consulted over 166,000 records in a database created by the Canadian Wildlife Service, with information dating back to 1861. S ections on birds in Aboriginal culture and history, and bird names in the Yukon First Nations and Inuvialuit languages, enhance the book, as do the numerous easily interpreted charts and graphs. Destined to become a basic reference work on the avifauna of the North, Birds of the Yukon Territory is a must-have for bird enthusiasts and anyone interested in the natural history of the Yukon and the North.
Download or read book Adaptive Strategies and Population Ecology of Northern Grouse written by A. T. Bergerud and published by U of Minnesota Press. This book was released on 1988 with total page 836 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Adaptive Strategies and Population Ecology of Northern Grouse" was first published in 1988. Minnesota Archive Editions uses digital technology to make long-unavailable books once again accessible, and are published unaltered from the original University of Minnesota Press editions. This book is at once a major reference to the species of grouse that inhabit North America and the Holarctic and a synthesis of all the available data on their ecology, sociobiology, population dynamics, and management. The book undertakes to answer two long-standing questions in population ecology: what actually regulates the numbers within a population, and what are the breeding and survival strategies evolved in this northern environment? For Volume I, editors Arthur T. Bergerud and Michael W. Gratson have drawn together their own work and that of colleagues in North America, Iceland, and Norway--in all, eleven research studies, averaging six years' duration, on eight species of grouse. These studies deal with the blue and ruffed grouse of the forest habitat; the sharp-tailed grouse, prairie chicken, and sage grouse of the prairie or steppe; and the white-tailed, rick, and willow ptarmigan found in alpine and arctic tundras. The authors describe the rich repertoire of behavior patterns developed by the hen and the cock to achieve their two primary objectives--first, to stay alive, and then to breed. Volume II, primarily the work of Bergerud, synthesizes the evidence in Volume I and in the grouse research literature from a theoretical perspective. Several potentially controversial sociobiological hypotheses are advanced to account for flocking behavior, migration, dispersal, roosting and feeding behavior, mate choice and mating systems. The demographic analysis provides new insights into cycles of abundance, the limitation of numbers, and the demographic factors that determine densities. The contributors, besides Bergerud and Gratson: R.C. Davies, A. Gardarson, J.E. Hartzler, R.A. Huempfner, D.A. Jenni, D.H. Mossop, S. Myrberget, R.E. Page, R.K. Schmidt, W.D. Svedarsky, and J.R. Tester.
Download or read book Arctic National Wildlife Refuge Alaska written by United States. Congress. Senate. Committee on Energy and Natural Resources and published by . This book was released on 1987 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book OCS Outer Continental Shelf Mining Program Norton Sound Lease Sale Proposed written by and published by . This book was released on 1991 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt:
