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Author: Paul A. Johnsgard Publisher: U of Nebraska Press ISBN: 0803226047 Category : Nature Languages : en Pages : 260
Book Description
For hundreds of years black-tailed prairie dogs inhabited the Great Plains by the millions, improving the grazing for bison and pronghorn antelope, digging escape holes and homes for burrowing owls and rodents, and serving as prey for badgers, coyotes, hawks, and bobcats. This book by the renowned naturalist and writer Paul A. Johnsgard tells the complex biological and environmental story of the western Great Plains under the prairie dog?s reign?and then under a brief but devastating century of human dominion. ø An indispensable and highly readable introduction to the ecosystem of the shortgrass prairie, Prairie Dog Empire describes in clear and detailed terms the habitat and habits of black-tailed prairie dogs; their subsistence, seasonal behavior, and the makeup of their vast colonies; and the ways in which their ?towns? transform the surrounding terrain?for better or worse. Johnsgard recounts how this terrain was in turn transformed over the past century by the destruction of prairie dogs and their grassland habitats, together with the removal of the bison and their replacement with domestic livestock. A disturbing look at profound ecological alterations in the environment, this book also offers a rare and invaluable close-up view of the rich history and threatened future of the creature once considered the ?keystone? species of the western plains. ø Included are maps, drawings, and listings of more than two hundred natural grassland preserves where many of the region?s native plants and animals may still be seen and studied.
Author: Paul A. Johnsgard Publisher: U of Nebraska Press ISBN: 0803226047 Category : Nature Languages : en Pages : 260
Book Description
For hundreds of years black-tailed prairie dogs inhabited the Great Plains by the millions, improving the grazing for bison and pronghorn antelope, digging escape holes and homes for burrowing owls and rodents, and serving as prey for badgers, coyotes, hawks, and bobcats. This book by the renowned naturalist and writer Paul A. Johnsgard tells the complex biological and environmental story of the western Great Plains under the prairie dog?s reign?and then under a brief but devastating century of human dominion. ø An indispensable and highly readable introduction to the ecosystem of the shortgrass prairie, Prairie Dog Empire describes in clear and detailed terms the habitat and habits of black-tailed prairie dogs; their subsistence, seasonal behavior, and the makeup of their vast colonies; and the ways in which their ?towns? transform the surrounding terrain?for better or worse. Johnsgard recounts how this terrain was in turn transformed over the past century by the destruction of prairie dogs and their grassland habitats, together with the removal of the bison and their replacement with domestic livestock. A disturbing look at profound ecological alterations in the environment, this book also offers a rare and invaluable close-up view of the rich history and threatened future of the creature once considered the ?keystone? species of the western plains. ø Included are maps, drawings, and listings of more than two hundred natural grassland preserves where many of the region?s native plants and animals may still be seen and studied.
Author: John Hoogland Publisher: Island Press ISBN: 1597268526 Category : Nature Languages : en Pages : 368
Book Description
The prairie dog is a colonial, keystone species of the grassland ecosystem of western North America. Myriad animals regularly visit colony-sites to feed on the grass there, to use the burrows for shelter or nesting, or to prey on the prairie dogs. Unfortunately, prairie dogs are disappearing, and the current number is only about 2% of the number encountered by Lewis and Clark in the early 1800s. Part I of Conservation of the Black-Tailed Prairie Dog summarizes ecology and social behavior for pivotal issues such as when prairie dogs breed, how far they disperse, how they affect other organisms, and how much they compete with livestock. Part II documents how loss of habitat, poisoning, plague, and recreational shooting have caused the precipitous decline of prairie dog populations over the last 200 years. Part III proposes practical solutions that can ensure the long-term survival of the prairie dog and its grassland ecosystem, and also are fair to private landowners. We cannot expect farmers and ranchers to bear all the costs of conservation while the rest of us enjoy all the benefits. With 700 references, 37 tables, 75 figures and photographs, and a glossary, Conservation of the Black-Tailed Prairie Dog is a unique and vital contribution for wildlife managers, politicians, environmentalists, and curious naturalists.
Author: Aldo Leopold Publisher: Univ of Wisconsin Press ISBN: 0299107736 Category : Nature Languages : en Pages : 519
Book Description
With this book, published more than a half-century ago, Aldo Leopold created the discipline of wildlife management. Although A Sand Country Almanac is doubtless Leopold’s most popular book, Game Management may well be his most important. In this book he revolutionized the field of conservation.
Author: Terry C. Maxwell Publisher: Texas A&M University Press ISBN: 1623490065 Category : Nature Languages : en Pages : 454
Book Description
The Concho Valley, named from the abundant mussel shells found in its principal river by seventeenth-century Spanish explorers, occupies a transitional position between the Chihuahuan Desert to the west and the Balcones Canyonlands to the east. As veteran field biologist and educator Terry C. Maxwell notes, the region has experienced wide-ranging changes in the makeup of its vertebrate populations, especially in the decades since farming and ranching began here in earnest, in the mid- to late 1800s. In Wildlife of the Concho Valley, Maxwell provides the first comprehensive summary of the animal life in this undercovered region of the state, which also happens to be his home territory. Uniquely qualified after a lifetime of study and field work, Maxwell places the region in its biogeographic context and then charts the history of vertebrate investigation there from the seventeenth century to the present. Following this ecological and historical perspective are accounts of all the fishes, amphibians, reptiles, birds, and mammals reliably known by zoologists and naturalists to have occurred in the Concho Valley over the past 150 years. The species accounts include Latin and English names; distribution and abundance status; remarks, where the author elaborates on habitat preference, behavior, and other aspects of natural history; specimens reported; and subspecies and synonyms. This important work of traditional natural history is liberally illustrated with Maxwell’s own drawings, photographs, and maps. An invaluable reference, Wildlife of the Concho Valley is a major contribution from one of the state’s most respected biologists and teachers.
Author: C. N. Slobodchikoff Publisher: Harvard University Press ISBN: 9780674031814 Category : Nature Languages : en Pages : 288
Book Description
The authors synthesize the results of their long-running study of Gunnison’s prairie dogs (Cynomys gunnisoni), one of the keystone species of the short-grass prairie ecosystem. By examining the complex factors behind prairie dog decline, we can begin to understand the problems inherent in our adversarial relationship with the natural world.
Author: Paul A. Johnsgard
Author: Paul A. Johnsgard
Author: John Hoogland
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Author: Aldo Leopold
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Author: Terry C. Maxwell
Author: C. N. Slobodchikoff
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