Mountain Sheep of North America
Title | Mountain Sheep of North America PDF eBook |
Author | Raul Valdez |
Publisher | University of Arizona Press |
Total Pages | 376 |
Release | 1999-01-01 |
Genre | Nature |
ISBN | 9780816518395 |
Mountain sheep epitomize wilderness for many people because they occupy some of the most inaccessible and rugged habitats known to man, from desert crags to alpine mountains. But of all hoofed mammals in North America, wild sheep present the greatest management problems to biologists. This book is a major reference on the natural history, ecology, and management of wild sheep in North America. Written by wildlife biologists who have devoted years of study to the animals, it covers Dall's and Stone's sheep and Rocky Mountain, California, and desert bighorn and examines a variety of factors pertinent to their life histories: habitat, diet, activity, social organization, reproduction, and population dynamics. Additional chapters consider distribution and abundance, adaptive strategies, and management guidelines. Discussions on diseases of wild sheep present a wealth of information that will be of particular use to wildlife biologists, including detailed clinical descriptions of conditions that threaten sheep populations, from pasteurellosis to capture myopathy. An appendix reviews the cytogenetics and genetics of wild sheep. North American wild sheep may face extinction in many areas unless critical questions concerning their management are answered soon. Prior to the publication of this book, there was no single reference available in which one could find such a synthesis of information. Mountain Sheep of North America provides that source and points toward the preservation of these magnificent wild creatures. Contents 1. Description, Distribution, and Abundance of Mountain Sheep in North America, Raul Valdez and Paul R. Krausman 2. Natural History of Thinhorn Sheep, Lyman Nichols and Fred L. Bunnell 3. Natural History of Rocky Mountain and California Bighorn Sheep, David M. Shackleton, Christopher C. Shank, and Brian M. Wikeem 4. Natural History of Desert Bighorn Sheep, Paul R. Krausman, Andrew V. Sandoval, and Richard C. Etchberger 5. Adaptive Strategies in American Mountain Sheep: Effects of Climate, Latitude and Altitude, Ice Age Evolution, and Neonatal Security, Valerius Geist 6. Diseases of North American Wild Sheep, Thomas D. Bunch, Walter M. Boyce, Charles P. Hibler, William R. Lance, Terry R. Spraker, and Elizabeth S. Williams 7. Management of Bighorn Sheep, Charles L. Douglas and David M. Leslie Jr. Appendix: Cytogenetics and Genetics, Thomas D. Bunch, Robert S. Hoffmann, and Charles F. Nadler
The Bighorn Sheep
Title | The Bighorn Sheep PDF eBook |
Author | Joanne Mattern |
Publisher | Capstone |
Total Pages | 54 |
Release | 1999-09 |
Genre | Juvenile Nonfiction |
ISBN | 9780736884846 |
Describes the physical characteristics, behavior, and life cycle of the bighorn sheep. Includes photo diagram.
Rocky Mountain Bighorn Sheep
Title | Rocky Mountain Bighorn Sheep PDF eBook |
Author | Dale E. Toweill |
Publisher | |
Total Pages | 63 |
Release | 2007-01-01 |
Genre | Bighorn sheep |
ISBN | 9781578644100 |
Rocky Mountain Bighorn Sheep of Montana
Title | Rocky Mountain Bighorn Sheep of Montana PDF eBook |
Author | Faye Morrison Couey |
Publisher | |
Total Pages | 106 |
Release | 1950 |
Genre | Bighorn sheep |
ISBN |
Sheep and Sheep Hunting
Title | Sheep and Sheep Hunting PDF eBook |
Author | Jack O'Connor |
Publisher | |
Total Pages | 328 |
Release | 1974 |
Genre | Technology & Engineering |
ISBN |
The Light in High Places
Title | The Light in High Places PDF eBook |
Author | Joe Hutto |
Publisher | Simon and Schuster |
Total Pages | 360 |
Release | 2014-06-03 |
Genre | Nature |
ISBN | 1629141178 |
Hutto is living in a tent at twelve thousand feet, where blizzards occur in July and where human wants become irrelevant and human needs can become a matter of life and death—to study the Rocky Mountain bighorn sheep. The population of these rare alpine sheep is in decline. The lambs are dying in unprecedented numbers. Hutto’s job is to find out why. For months at a time, he follows the bighorn herds, meets mountain lions and bears, weathers injury and storms, and beautifully observes the incredible splendor of the Rocky Mountains. Hutto has a deep connection to Wyoming, having managed a large cattle ranch in his past. He weaves Wyoming’s history of the cowboy, mountain ecology, and the lives of the bighorn sheep into a beautiful flowing narrative. Ultimately, he discovers that the lambs are dying of cystic fibrosis due to selenium deficiency, which is caused by acid rain—a grim ecological disaster caused by human pollution. Here is a new twist on a cautionary tale, and a new voice, eloquently expressing the urgency that we mend our ways.
Battling Bighorns
Title | Battling Bighorns PDF eBook |
Author | Lynn M. Stone |
Publisher | |
Total Pages | 56 |
Release | 1991 |
Genre | Juvenile Nonfiction |
ISBN | 9780865931077 |
Describes the physical characteristics, habitat, and behavior of the Rocky Mountain Bighorn sheep.