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Author: Maurice Hornocker Publisher: Rowman & Littlefield ISBN: 1493073303 Category : Nature Languages : en Pages : 329
Book Description
Maurice Hornocker is recognized worldwide as the first scientist to unravel the secrets of America's most enigmatic predator—the mountain lion. A story of redemption, this book is a memoir about the never-before-told adventures, challenges, and controversies surrounding Hornocker’s groundbreaking study of cougars in the remote reaches of the Idaho Primitive Area. North America's biggest cat was once killed for bounty dollars, slaughtered with impunity and driven toward extinction. But today's cat of intrigue, despite our lingering fears and misconceptions, has returned to much of its native range in the western United States and gained respect as a predator integral and necessary to wild ecosystems. This turnaround was triggered by one man: Maurice Hornocker. Cougars on the Cliff recounts the early years of his research (1964–1973) when he tracked lions following a dog’s nose and footprints in the snow—before telemetry was available. Hornocker was first to learn that mountain lions living in stable populations limit their own numbers through territoriality and a concept he called “mutual avoidance.” This insight flew in the face of long-held beliefs that cougars were prolific and wanton killers that needed to be controlled as vermin. Thanks to Hornocker’s work, today cougars can be found throughout the West and have even started to reclaim their place in New England.
Author: Maurice Hornocker Publisher: Rowman & Littlefield ISBN: 1493073303 Category : Nature Languages : en Pages : 329
Book Description
Maurice Hornocker is recognized worldwide as the first scientist to unravel the secrets of America's most enigmatic predator—the mountain lion. A story of redemption, this book is a memoir about the never-before-told adventures, challenges, and controversies surrounding Hornocker’s groundbreaking study of cougars in the remote reaches of the Idaho Primitive Area. North America's biggest cat was once killed for bounty dollars, slaughtered with impunity and driven toward extinction. But today's cat of intrigue, despite our lingering fears and misconceptions, has returned to much of its native range in the western United States and gained respect as a predator integral and necessary to wild ecosystems. This turnaround was triggered by one man: Maurice Hornocker. Cougars on the Cliff recounts the early years of his research (1964–1973) when he tracked lions following a dog’s nose and footprints in the snow—before telemetry was available. Hornocker was first to learn that mountain lions living in stable populations limit their own numbers through territoriality and a concept he called “mutual avoidance.” This insight flew in the face of long-held beliefs that cougars were prolific and wanton killers that needed to be controlled as vermin. Thanks to Hornocker’s work, today cougars can be found throughout the West and have even started to reclaim their place in New England.
Author: Maurice Hornocker Publisher: University of Chicago Press ISBN: 0226353478 Category : Science Languages : en Pages : 331
Book Description
The cougar is one of the most beautiful, enigmatic, and majestic animals in the Americas. Eliciting reverence for its grace and independent nature, it also triggers fear when it comes into contact with people, pets, and livestock or competes for hunters’ game. Mystery, myth, and misunderstanding surround this remarkable creature. The cougar’s range once extended from northern Canada to the tip of South America, and from the Pacific to the Atlantic, making it the most widespread animal in the western hemisphere. But overhunting and loss of habitat vastly reduced cougar numbers by the early twentieth century across much of its historical range, and today the cougar faces numerous threats as burgeoning human development encroaches on its remaining habitat. When Maurice Hornocker began the first long-term study of cougars in the Idaho wilderness in 1964, little was known about this large cat. Its secretive nature and rarity in the landscape made it difficult to study. But his groundbreaking research yielded major insights and was the prelude to further research on this controversial species. The capstone to Hornocker’s long career studying big cats, Cougar is a powerful and practical resource for scientists, conservationists, and anyone with an interest in large carnivores. He and conservationist Sharon Negri bring together the diverse perspectives of twenty-two distinguished scientists to provide the fullest account of the cougar’s ecology, behavior, and genetics, its role as a top predator, and its conservation needs. This compilation of recent findings, stunning photographs, and firsthand accounts of field research unravels the mysteries of this magnificent animal and emphasizes its importance in healthy ecosystem processes and in our lives.
Author: Harley G. Shaw Publisher: University of Arizona Press ISBN: 9780816520848 Category : Nature Languages : en Pages : 170
Book Description
Skilled predators prized by hunters and cursed by ranchers, mountain lions are the wild soul of the American West. Now a wildlife biologist brings you nose to nose with the elusive cougar. Harley Shaw shares dramatic stories culled from his years of studying mountain lions, separating fact from myth regarding their habits while raising serious questions about mankind's relationship with this commanding creature. "Most of us move into the country because we love wildlife," writes Shaw. "But none of us will tolerate having our pets or children eaten. . . . When lion/human encounters occur, the lion (or bear, or wolf) always ultimately loses." Soul among Lions offers us a chance to consider the true meaning of that loss.
Author: Kenneth A. Logan Publisher: Island Press ISBN: 1610910583 Category : Nature Languages : en Pages : 498
Book Description
Scientists and conservationists are beginning to understand the importance of top carnivores to the health and integrity of fully functioning ecosystems. As burgeoning human populations continue to impinge on natural landscapes, the need for understanding carnivore populations and how we affect them is becoming increasingly acute.Desert Puma represents one of the most detailed assessments ever produced of the biology and ecology of a top carnivore. The husband-and-wife team of Kenneth Logan and Linda Sweanor set forth extensive data gathered from their ten-year field study of pumas in the Chihuahua Desert of New Mexico, also drawing on other reliable scientific data gathered throughout the puma's geographic range. Chapters examine: the evolutionary and modern history of pumas, their taxonomy, and physical description a detailed description and history of the study area in the Chihuahua Desert field techniques that were used in the research puma population dynamics and life history strategies the implications of puma behavior and social organization the relationships of pumas and their preyThe authors provide important new information about both the biology of pumas and their evolutionary ecology -- not only what pumas do, but why they do it. Logan and Sweanor explain how an understanding of puma evolutionary ecology can, and must, inform long-term conservation strategies. They end the book with their ideas regarding strategies for puma management and conservation, along with a consideration of the future of pumas and humans. Desert Puma makes a significant and original contribution to the science not only of pumas in desert ecosystems but of the role of top predators in all environments. It is an essential contribution to the bookshelf of any wildlife biologist or conservationist involved in large-scale land management or wildlife management.
Author: Thomas D. Mangelsen Publisher: Thomas D Mangelsen Incorporated ISBN: 9781890310196 Category : Nature Languages : en Pages : 72
Book Description
Two environmental activists join forces to document--in full-color photographs and impassioned essays--the beauty of America's elusive wild cats and the dangers they face.
Author: Mark Elbroch Publisher: Island Press ISBN: 161091998X Category : Nature Languages : en Pages : 282
Book Description
The relationship between humans and mountain lions has always been uneasy. A century ago, mountain lions were vilified as a threat to livestock and hunted to the verge of extinction. In recent years, this keystone predator has made a remarkable comeback, but today humans and mountain lions appear destined for a collision course. Its recovery has led to an unexpected conundrum: Do more mountain lions mean they’re a threat to humans and domestic animals? Or, are mountain lions still in need of our help and protection as their habitat dwindles and they’re forced into the edges and crevices of communities to survive? Mountain lion biologist and expert Mark Elbroch welcomes these tough questions. He dismisses long-held myths about mountain lions and uses groundbreaking science to uncover important new information about their social habits. Elbroch argues that humans and mountain lions can peacefully coexist in close proximity if we ignore uninformed hype and instead arm ourselves with knowledge and common sense. He walks us through the realities of human safety in the presence of mountain lions, livestock safety, competition with hunters for deer and elk, and threats to rare species, dispelling the paranoia with facts and logic. In the last few chapters, he touches on human impacts on mountain lions and the need for a sensible management strategy. The result, he argues, is a win-win for humans, mountain lions, and the ecosystems that depend on keystone predators to keep them in healthy balance. The Cougar Conundrum delivers a clear-eyed assessment of a modern wildlife challenge, offering practical advice for wildlife managers, conservationists, hunters, and those in the wildland-urban interface who share their habitat with large predators.
Author: Toni K. Ruth Publisher: University Press of Colorado ISBN: 1607328283 Category : Nature Languages : en Pages : 336
Book Description
Yellowstone Cougars examines the effect of wolf restoration on the cougar population in Yellowstone National Park—one of the largest national parks in the American West. No other study has ever specifically addressed the theoretical and practical aspects of competition between large carnivores in North America. The authors provide a thorough analysis of cougar ecology, how they interact with and are influenced by wolves—their main competitor—and how this knowledge informs management and conservation of both species across the West. Of practical importance, Yellowstone Cougars addresses the management and conservation of multiple carnivores in increasingly human-dominated landscapes. The authors move beyond a single-species approach to cougar management and conservation to one that considers multiple species, which was impossible to untangle before wolf reestablishment in the Yellowstone area provided biologists with this research opportunity. Yellowstone Cougars provides objective scientific data at the forefront of understanding cougars and large carnivore community structure and management issues in the Greater Yellowstone Ecosystem, as well as in other areas where wolves and cougars are reestablishing. Intended for an audience of scientists, wildlife managers, conservationists, and academics, the book also sets a theoretical precedent for writing about competition between carnivorous mammals.
Author: Dave Fjelline Publisher: ISBN: Category : Languages : en Pages : 162
Book Description
AN INTRODUCTION AND INSTRUCTIONS ON HOW TO USE THIS GUIDE Dave Fjelline took over 10,000 photographs of mountain lions and lion sign over the course of his career tracking and capturing California mountain lions for research study. He, his friend and fellow lion hunter, Cliff Wylie, and dozens of research students and wildlife personnel would weigh, see if it is a male or female, age, and evaluate health conditions of each lion before releasing the cougars back into the wild. Throughout his tracking days, Dave captured over 300 mountain lions. And it's because of his work on the trail with his hounds and his knowledge of the big cats that today we know as much as we do about mountain lions.We want you, the reader, to take each image and examine it. Treat each photograph as a mystery, and you have to figure out what's going on, what information is in the picture, and what it tells you about the lion. On each photograph page Dave will ask you a question or two. See what all you can hunt down from the clues, or sign as we call it in the field. Don't worry, Dave will help you along as you track down the California mountain lion. Sometimes even when you know there is a mountain lion in the photograph, it's mighty tough to see them. And that's why some call them the "ghost cat". Do your best, and Dave will walk the narrow trail of the ghost cat right alongside you. And chin up, because Dave knows more about the lion than anyone else alive today, so you're safe and sound with the greatest mountain lion tracker in the world. ---Sunni Leavell, editor.
Author: Maurice Hornocker
Author: Maurice Hornocker
Author: Maurice Hornocker
Author: Harley G. Shaw
Author: Kenneth A. Logan
Author: Thomas D. Mangelsen
Author: Mark Elbroch
Author: Toni K. Ruth
Author: Dave Fjelline
Author: Theodore Roosevelt
Author: Jim Williams