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Author: Brian B. Wilks Publisher: University of Toronto Press ISBN: 9780802088116 Category : Science Languages : en Pages : 664
Book Description
Wilks provides a historical background, list of publications, and description of activities for most of the major science initiatives undertaken at the federal level. He surveys a wide range of government documents and monographic and serial science collections used by both faculty and students.
Author: Brian B. Wilks Publisher: University of Toronto Press ISBN: 9780802088116 Category : Science Languages : en Pages : 664
Book Description
Wilks provides a historical background, list of publications, and description of activities for most of the major science initiatives undertaken at the federal level. He surveys a wide range of government documents and monographic and serial science collections used by both faculty and students.
Author: N. S. Novakowski Publisher: ISBN: Category : Bird populations Languages : en Pages : 32
Book Description
Observations presented in this paper are a chronology of whooping crane (Grus americana) population changes and of events on the breeding grounds (1954-65) at Wood Buffalo Park, Northwest Territories. The nesting area in the Sass River region of the park is first described, followed by a review of crane behaviour at the nesting grounds. Data are given on population changes in the wild flock, nesting success in terms of eggs laid and hatched, and crane mortality and predation. The relation between weather conditions and nesting success is discussed along with the prognosis for crane survival.
Author: Publisher: Academic Press ISBN: 0128035854 Category : Science Languages : en Pages : 540
Book Description
Whooping Cranes: Biology and Conservation covers one of the most endangered birds in North America, and the subject of intense research and highly visible conservation activity. The volume summarizes current biological information on Whooping Cranes and provides the basis for future research necessary for conservation of this species. This edited volume concentrates on work completed in the past 20 years in the areas of population biology, behavior and social structure, habitat use, disease and health, captive breeding, and Whooping Crane conservation. Much of the information presented comes from the study and management of remnant and reintroduced populations of Whooping Cranes in the field; some information is from experimentation and breeding of captive Whooping Cranes. Whooping Cranes: Biology and Conservation seeks to inform and galvanize action dedicated to meeting the challenges faced by Whooping Crane managers and conservationists. Thus, it describes one model of endangered species conservation and restoration that will interest a wide audience: professionals that work on cranes; researchers in the fields of small population biology, endangered species, and avian ecology; wildlife veterinarians and those involved in avian husbandry; administrators of management agencies or conservation organizations; conservationists in other fields; teachers of conservation biology or ornithology and their students; and the educated general public. - Presents a comprehensive treatment of the biology and ecology of Whooping Cranes, including biology of both remnant and reintroduced populations of Whooping Cranes - Describes efforts over the past 45 years on conservation and the challenges of reintroducing an endangered species - Includes chapters from a variety of disciplinary and scale perspectives, ranging from evolution, to population ecology, behavior, habitat use, large landscape conservation, conflict, and conservation efforts - Features contributions that are readable, yet technically complete and fully referenced - Provides an example of partnership and collegial action that integrates information produced by scientific research and operational wildlife management - Edited and written by the leading Whooping Crane scholars and practitioners focused on this high-profile species of conservation concern
Author: National Research Council Publisher: National Academies Press ISBN: 0309166144 Category : Science Languages : en Pages : 336
Book Description
The tension between wildlife protection under the Endangered Species Act and water management in the Platte River Basin has existed for more than 25 years. The Platte River provides important habitat for migratory and breeding birds, including three endangered or threatened species: the whooping crane, the northern Great Plains population of the piping plover, and the interior least tern. The leading factors attributed to the decline of the cranes are historical overhunting and widespread habitat destruction and, for the plovers and terns, human interference during nesting and the loss of riverine nesting sites in open sandy areas that have been replaced with woodlands, sand and gravel mines, housing, and roadways. Extensive damming has disrupted passage of the endangered pallid sturgeon and resulted in less suitable habitat conditions such as cooler stream flows, less turbid waters, and inconsistent flow regimes. Commercial harvesting, now illegal, also contributed to the decline of the sturgeon. Endangered and Threatened Species of the Platte River addresses the habitat requirements for these federally protected species. The book further examines the scientific aspects of the U.S. Fish and Wildlife Service's instream-flow recommendations and habitat suitability guidelines and assesses the science concerning the connections among the physical systems of the river as they relate to species' habitats.
Author: Curt Meine Publisher: IUCN ISBN: 9782831703268 Category : Nature Languages : en Pages : 298
Book Description
The Cranes are among the most ancient and distinctive families of birds on Earth, yet they are among the world's most threatened groups of birds. This Action Plan describes the many different sorts of threats facing cranes, especially as they migrate through different countries, and the many solutions that have been attempted to overcome them. It is intended for all those involved in crane conservation, including conservation biologists; conservation organizations, other non-governmental organizations, inter-national development agencies; political, civic, and business leaders; funding agencies and foundations; educators; and members of the general public.
Author: J. Alexander Burnett Publisher: UBC Press ISBN: 0774842520 Category : Business & Economics Languages : en Pages : 345
Book Description
A Passion for Wildlife chronicles the history of the Canadian Wildlife Service and the evolution of Canadian wildlife policy over its first half century. It presents the exploits and accomplishments of a group of men and women whose dedication to the ideals of science, conservation, and a shared vision of Canada as a country that treasures its natural heritage has earned them the respect of their profession around the world.
Author: Brian B. Wilks
Author: Brian B. Wilks
Author: N. S. Novakowski
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Author: Whooping Crane Recovery Team
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Author: National Research Council
Author: Curt Meine
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Author: J. Alexander Burnett