mountain goats ecology behavior and conservation of an alpine ungulate

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Mountain Goats

Author : Marco Festa-Bianchet
ISBN : 1597267732
Genre : Science
File Size : 57. 87 MB
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Mountain goats have been among the least studied of North American ungulates, leaving wildlife managers with little information on which to base harvest strategies or conservation plans. This book offers the first comprehensive assessment of the ecology and behavior of mountain goats, setting forth the results of a remarkable 16-year longitudinal study of more than 300 marked individuals in a population in Alberta, Canada. The authors’ thorough, long-term study allowed them to draw important conclusions about mountain goat ecology—including individual reproductive strategies, population dynamics, and sensitivity to human disturbance—and to use those conclusions in offering guidance for developing effective conservation strategies. Chapters examine: -habitat use, vegetation quality, and seasonal movements -sexual segregation and social organization -individual variability in yearly and lifetime reproductive success of females -age- and sex-specific survival and dispersal -reproductive strategies and population dynamics -management and conservation of mountain goats The book also draws on the rich literature on long-term monitoring of marked ungulates to explore similarities and differences between mountain goats and other species, particularly bighorn sheep and ibex. By monitoring a marked population over a long period of time, researchers were able to document changes in sex-age structure and identify factors driving population dynamics. Because it explores the links between individual life-history strategy and population dynamics in a natural setting, Mountain Goats will be an invaluable resource for wildlife managers, researchers in ecology and animal behavior, conservationists, population biologists, and anyone concerned with the ecology and management of natural populations, especially in alpine environments.

Life On The Rocks

Author : Bruce L. Smith
ISBN : 9781492001775
Genre : Nature
File Size : 75. 9 MB
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The American mountain goat is one of the most elusive and least familiar species of hoofed mammals in North America. Confined to the remote and rugged mountains of the western United States and Canada, these extraordinary mountaineers are seldom seen or encountered, even by those who patiently study them. Life on the Rocks offers an intimate portrayal of this remarkable animal through the eyes and lens of field biologist and photographer Bruce Smith. Color photographs and accounts of Smith's personal experiences living in Montana's Selway-Bitterroot Wilderness Area accompany descriptions of the American mountain goat's natural history. Smith explores their treacherous habitat, which spans the perilous cliffs and crags of the Rocky, Cascade, and Coast mountain ranges. The physical and behavioral adaptations of these alpine athletes enable them to survive a host of dangers, including six-month-long winters, scarce food sources, thunderous avalanches, social strife, and predators like wolves, bears, lions, wolverines, and eagles. Smith also details the challenges these animals face as their territory is threatened by expanding motorized access, industrial activities, and a warming climate. Life on the Rocks showcases the elegance and charm of this little-known creature, thriving in some of North America's harshest wilderness. Smith's volume will appeal to wildlife enthusiasts, wildland travelers, and conservationists interested in the future of the American mountain goat.

The Ecology Of Large Mammals In Central Yellowstone

Author : Robert A. Garrott
ISBN : 0080921051
Genre : Science
File Size : 90. 63 MB
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This book is an authoritative work on the ecology of some of America’s most iconic large mammals in a natural environment - and of the interplay between climate, landscape, and animals in the interior of the world’s first and most famous national park. Central Yellowstone includes the range of one of the largest migratory populations of bison in North America as well as a unique elk herd that remains in the park year round. These populations live in a varied landscape with seasonal and often extreme patterns of climate and food abundance. The reintroduction of wolves into the park a decade ago resulted in scientific and public controversy about the effect of large predators on their prey, a debate closely examined in the book. Introductory chapters describe the geography, geology and vegetation of the ecosystem. The elk and bison are then introduced and their population ecology described both pre- and post– wolf introduction, enabling valuable insights into the demographic and behavioral consequences for their ungulate prey. Subsequent chapters describe the wildlife-human interactions and show how scientific research can inform the debate and policy issues surrounding winter recreation in Yellowstone. The book closes with a discussion of how this ecological knowledge can be used to educate the public, both about Yellowstone itself and about science, ecology and the environment in general. Yellowstone National Park exemplifies some of the currently most hotly debated and high-profile ecological, wildlife management, and environmental policy issues and this book will have broad appeal not only to academic ecologists, but also to natural resource students, managers, biologists, policy makers, administrators and the general public. * Unrivalled descriptions of ecological processes in a world famous ecosystem, based on information from 16 years of painstaking field work and collaborations among 66 scientists and technical experts and 15 graduate studies. * Detailed studies of two charismatic North American herbivore species – elk and bison * Description of the restoration of wolves into central Yellowstone and their ecological interactions with their elk and bison prey * Illustrated with numerous evocative colour photographs and stunning maps

The Evolution Of Senescence In The Tree Of Life

Author : Richard P. Shefferson
ISBN : 9781107078505
Genre : Science
File Size : 57. 4 MB
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The existing theories on the evolution of senescence assume that senescence is inevitable in all organisms. However, recent studies have shown that this is not necessarily true. A better understanding of senescence and its underlying mechanisms could have far-reaching consequences for conservation and eco-evolutionary research. This book is the first to offer interdisciplinary perspectives on the evolution of senescence in many species, setting the stage for further developments. It brings together new insights from a wide range of scientific fields and cutting-edge research done on a multitude of different animals (including humans), plants and microbes, giving the reader a complete overview of recent developments and of the controversies currently surrounding the topic. Written by specialists from a variety of disciplines, this book is a valuable source of information for students and researchers interested in ageing and life history traits and populations.

Natural Areas Journal

Author :
ISBN : UOM:39015072632543
Genre : Conservation of natural resources
File Size : 58. 11 MB
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Canadian Journal Of Zoology

Author :
ISBN : MINN:31951P01042718Q
Genre : Electronic journals
File Size : 32. 25 MB
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The Biology And Management Of Mountain Ungulates

Author : Sandro Lovari
ISBN : WISC:89011661360
Genre : Nature
File Size : 79. 69 MB
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The Behaviour Of Ungulates And Its Relation To Management

Author : Valerius Geist
ISBN : UOM:39076001043350
Genre : Ungulata
File Size : 84. 96 MB
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Wildlife Of The Tibetan Steppe

Author : George B. Schaller
ISBN : 0226736520
Genre : Nature
File Size : 64. 4 MB
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The Chang Tang, the vast, remote Tibetan steppe, is home to a unique assemblage of large mammals. Since 1985, George B. Schaller and his Chinese and Tibetan coworkers have surveyed the flora and fauna of the Chang Tang. Their research provides the first detailed look at the natural history of one of the world's least known ecosystems. 91 photos. 21 drawings.

Island Of Deer

Author : Marco Masseti
ISBN : 9608752302
Genre : Animals
File Size : 66. 18 MB
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