Download or read book Proceedings 1981 Crane Workshop written by and published by . This book was released on 1982 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings 1993 African Crane and Wetland Training Workshop written by Richard D. Beilfuss and published by . This book was released on 1996 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Cranes written by Curt Meine and published by IUCN. This book was released on 1996 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Proceedings of the North American Crane Workshop written by and published by . This book was released on 2005 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Habitat Suitability Index Models written by Michael J. Armbruster and published by . This book was released on 1987 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings of the 1983 International Crane Workshop written by George William Archibald and published by . This book was released on 1987 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Whooping Cranes Biology and Conservation written by and published by Academic Press. This book was released on 2018-09-04 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Download or read book Endangered and Threatened Species of the Platte River written by National Research Council and published by National Academies Press. This book was released on 2005-01-24 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book A Chorus of Cranes written by Paul A. Johnsgard and published by University Press of Colorado. This book was released on 2020-01-27 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: A look at the natural history, biology, and conservation issues faced by cranes in North America, featuring beautiful photos. Accompanied by the stunning photography of Thomas D. Mangelsen, A Chorus of Cranes details the natural history, biology, and conservation issues surrounding the abundant sandhill crane and the endangered whooping crane in North America. Author Paul A. Johnsgard, one of the leading authorities on cranes and crane biology, describes the fascinating social behaviors, beautiful natural habitats, and grueling seasonal migrations that have stirred the hearts of people as far back as medieval times and garnered the crane a place in folklore and mythology across continents. Johnsgard has substantially updated and significantly expanded his 1991 work Crane Music, incorporating new information on the biology and status of these two North American cranes and providing abbreviated summaries on the other thirteen crane species of the world. The stories of these birds and their contrasting fates provide an instructive and moving history of bird conservation in North America. A Chorus of Cranes is a gorgeous and invaluable resource for crane enthusiasts, birders, natural historians, and conservationists alike. The University Press of Colorado gratefully acknowledges the generous support of the Iain Nicholson Audubon Center at Rowe Sanctuary, Audubon Nebraska, Ron and Judy Parks, Wagon Tongue Creek Farm, and the Trull Foundation toward the publication of this book. “In this glorious book, Paul Johnsgard and Tom Mangelsen have captured the very essence of these ancient birds—their beauty, grace of movement, and fascinating lives. It is a must for crane lovers, birders, and all who love the natural world.” —Jane Goodall “Johnsgard is the world’s leading synthesizer of our knowledge of birds and the presenter of such varied and complex information to both professional and lay audiences. He has made an enormous contribution to our planet . . . In his latest book, A Chorus of Cranes, the splendor of Johnsgard’s lyrical style is matched by incomparable images from one of the world’s best-known photographers, and fellow Nebraskan, Tom Mangelsen.” —George Archibald, Co-Founder and Senior Conservationist, International Crane Foundation
Download or read book Crane Music written by Paul A. Johnsgard and published by U of Nebraska Press. This book was released on 1998-02-01 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: Graced with illustrations by the author, Crane Music introduces the two North American crane species. The sandhill, most often seen, is within easy reach of bird-watchers in the center of the continent. Less visible is the whooping crane, struggling back from near extinction. Paul Johnsgard follows these elegant birds through a year’s cycle, describing their seasonal migrations, natural habitats, breeding biology, call patterns—angelic to the bird-lover’s ear—and fascinating dancing.The largest and most spectacular migratory concentration of cranes happens each spring when the Platte River valley becomes the staging ground for an amazing gathering of four hundred thousand to five hundred thousand sandhills en route from the South to the Arctic tundra. Johnsgard describes this incredible event as well as memorable personal encounters with the cranes. His knowledge of them transcends natural history, covering their importance in religion and mythology.
Download or read book Channel Improvements Columbia and Lower Willamette River Federal Navigation Channel OR WA written by and published by . This book was released on 1999 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Investigation and Management of Disease in Wild Animals written by G.A. Wobeser and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: - A hypothesis is a proposition, set forth as an explanation for the occurrence of a phenomenon, that can be tested. - The basis for scientific investigation is the collection of information to formulate and test hypotheses. - Experimental methods measure the effect of manipulations caused by the investigator; observational methods collect information about naturally occurring events. - There are three sub-types of experimental techniques that differ in the way subjects are chosen for inclusion in the study, in the amount of control that the investigator has over variables, and in the method used to assess changes in other variables. - Descriptive observational studies dominate the early phase of most investigations and involve the description of disease-related events in the population. Associations among factors may be observed but the strength of the associations is not measured. - Analytical observation al techniques are of three basic types: prevalence surveys, case:control studies, and incidence or cohort studies. All attempt to explain the nature of relationships among various factors and to measure the strength of associations. - Prevalence surveys and case:control studies deal with disease existing at the time of the study; incidence studies are concerned with the development of disease over time. - Observational studies may be retrospective, using existing data, or prospective with collection of new information.
Download or read book Notes on Sedimentation Activities written by and published by . This book was released on 1981 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sandhill and Whooping Cranes written by Paul A. Johnsgard and published by U of Nebraska Press. This book was released on 2011-01-01 with total page 179 pages. Available in PDF, EPUB and Kindle. Book excerpt: Driving west from Lincoln to Grand Island, Nebraska, Paul A. Johnsgard remarks, is like driving backward in time. "I suspect," he says, "that the migrating cranes of a preice age period some ten million years ago would fully understand every nuance of the crane conversation going on today along the Platte."
Download or read book Proceedings written by American Association of Zoo Veterinarians. Meeting and published by . This book was released on 1991 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Best Development Practices written by Reid Ewing and published by Routledge. This book was released on 2019-12-17 with total page 674 pages. Available in PDF, EPUB and Kindle. Book excerpt: The author draws upon case examples of some of today's most acclaimed developments in this book, and recommends best practice guidelines to help developers create vibrant, livable communities-and still make money. For years, Florida's planners and developers have had to deal with some of the most difficult growth management problems. Now planners and developers across the nation can benefit from the valuable lessons Florida offers on combating urban sprawl. Ewing first searched the state for the best contemporary developments, then distilled their lessons into guidelines for directing new development and assessing the quality of existing development. The 43 practices outlined in this exciting book cover four areas of development-land use, transportation, the environment, and housing. They apply to a broad range of development projects, including small planned communities, residential subdivisions, and commercial centers. The book's recommendations are based upon the experiences of successful developers and supported by empirical research. The proof lies in the compelling real-world examples Ewing highlights throughout the text. Illustrated with dozens of photographs and written in a lively style, this book is must reading for all those seeking better ways to plan and design communities. Developers will find proven, feasible land development regulations and benchmarks against which to evaluate development proposals.
Download or read book Summary Report Upper Platte River Study written by and published by . This book was released on 1983 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt:
