Download or read book Mortality of Migratory Barren ground Caribou on the Calving Grounds of the Beverly Herd Northwest Territories 1981 83 written by F. L. Miller and published by [Edmonton, Alta.] : Environment Canada, Canadian Wildlife Service. This book was released on 1988 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: Results of an investigation of the mortality of migrating barren-ground caribou, Rangifer tarandus groenlandicus, on the calving grounds of the Beverly caribou herd, District of Keewatin, in 1981, 1982 and 1983.
Download or read book Mortality of Migratory Barren ground Caribou on the Calving Ground of the Beverly Herd District of Keewatin Northwest Territories 1981 83 written by Frank L. Miller and published by . This book was released on 1988 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mortality of Migratory Barren ground Caribou on the Calving Ground of the Beverly Herd District of Keewatin Northwest Territories 1981 83 written by Frank L. Miller and published by . This book was released on 1985 with total page 249 pages. Available in PDF, EPUB and Kindle. Book excerpt: Report on an investigation of the mortality of newborn caribou calves of the Beverly caribou herd to evaluate the importance of predation during the calving and early postcalving to provide management recommendations. Period of investigation was 1981-83.
Download or read book Wildlife Review written by and published by . This book was released on 1989 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Wild Mammals of North America written by George A. Feldhamer and published by JHU Press. This book was released on 2003-11-19 with total page 1250 pages. Available in PDF, EPUB and Kindle. Book excerpt: Table of contents
Download or read book Mortality of migratory barren ground caribou on the Calving ground of the Beverly herd written by Frank L. Miller and published by . This book was released on 1985 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Occasional Paper Canadian Wildlife Service written by and published by . This book was released on 1957 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Wolves of Denali written by L. David Mech and published by U of Minnesota Press. This book was released on 2003-05-01 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: For more than nine years the wolves in Alaska's Denali National Park were the subject of intense research by a group of renowned scientists led by L. David Mech. The result of their work is the most comprehensive study of a population of wolves and their prey ever available. This accessible, fascinating, and extensively illustrated book will appeal to researchers, general readers, and wolf enthusiasts across the world.
Download or read book Occasional Paper written by Canadian Wildlife Service and published by . This book was released on 1957 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hydrological Classification of Canadian Prairie Wetlands and Prediction of Wetland Inundation in Response to Climatic Variability written by Ming-Ko Woo and published by . This book was released on 1993 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Several wetland classification schemes have been devised to facilitate waterfowl management in North America. These schemes were developed primarily from vegetational, not hydrological, characteristics of wetlands and so do not consider annual changes in slough responses to climatic variability. Here we provide a hydrological scheme that proves to be consistent with Millar's (1976) ecological classification scheme"--Abstract.
Download or read book Surveys of Geese and Swans in the Inuvialuit Settlement Region Western Canadian Arctic 1989 2001 written by James Edward Hines and published by . This book was released on 2006 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper is part of a series that reports the peer-reviewed results of original research carried out by members of the Canadian Wildlife Service or supported by the Service. Included in the series are monitoring studies of Canadian species, natural histories, status reports on human hunting activities, habitat research, and the effects of human activities and environmental toxins on wildlife.
Download or read book Declines in Canadian Amphibian Populations written by Christine Annette Bishop and published by . This book was released on 1992 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1991, a workshop was held to examine the data related to declines in Canadian amphibian populations and associated causes and, in particular, to develop a protocol to address the issue. Participants were invited to present reports on the current status of knowledge on amphibians in Canada, particularly species that appear to be threatened. Summaries of this information are presented in this report, along with the factors that may be contributing to fluctuations in amphibian populations. Methodologies and tribulations involved in accurately assessing amphibian population size and recruitment are given. A framework for environmental monitoring was presented and the data needed, both intensive and extensive, was discussed.
Download or read book The Ecology Status and Conservation of Marine and Shoreline Birds of the Queen Charlotte Islands written by Kees Vermeer and published by . This book was released on 1997 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents a synthesis on the ecology, status, and conservation of marine and shoreline birds of the Queen Charlotte Islands, compiling papers on various disciplines to provide a review of what is currently known about the Islands' marine biology, with a particular emphasis on birds. The papers are presented in five sections: the physical and biological environment and prey organisms, including physical oceanography, zooplankton distribution and availability, and marine fishes as prey; nesting populations of marine birds and distribution of birds at sea; distribution and association of marine waterfowl, including papers on the distribution and ecology of Branta bernicla; seasonality and nesting of shorebirds; and introduced predators and toxic chemicals.
Download or read book The Colonial Waterbirds of Great Slave Lake Northwest Territories written by Jacques Sirois and published by . This book was released on 1995 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: The authors documented the diversity, abundance, distribution, and nesting chronology of the colonial waterbirds of Great Slave Lake in 1996-1995. All available historical information was reviewed.
Download or read book Occasional Paper Canadian Wildlife Service written by Canadian Wildlife Service and published by . This book was released on 1999 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Historical Review of Water Bird Populations and Annotated List of Water Birds Associated with Burlington Bay Lake Ontario 1857 1990 written by Martin B. Gebauer and published by . This book was released on 1993 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report documents historical changes in and the present status of water bird populations associated with Burlington Bay at the west end of Lake Ontario. The report will provide a historical database for the water bird component of the Remedial Action Plan for Hamilton Harbour. Records for 151 species of water birds associated with the study area were located and summarized to determine the occurrence and abundance of these species pre-1900, 1900-47, 1948-69, and 1970-90. The records were summarized for three subareas of the bay, Hamilton Harbour, Cootes Paradise, and Windermere Basin.
Download or read book Monitoring Bird Populations written by Erica H. Dunn and published by Canadian Museum of Civilization/Musee Canadien Des Civilisations. This book was released on 1997 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This volume covers all the major, broad-scale, multispecies monitoring programs in Canada aimed at tracking changes in species abundance. There are many other more local monitoring programs (e.g., tracking owls in Manitoba, the Red-shouldered Hawk Survey in Ontario, and game bird harvest surveys in many provinces) and a few national-scale surveys aimed at particular species (e.g., the Canadian Lakes Loon Survey), which are not covered in any detail here"--Introd.
