Cougar
Ecology and Conservation
Cougar
Ecology and Conservation
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.
304 pages | 36 color plates, 70 halftones, 19 line drawings, 25 tables | 8 1/2 x 11 | © 2009
Biological Sciences: Behavioral Biology, Biology--Systematics, Conservation, Evolutionary Biology, Natural History
Table of Contents
Range Map
Foreword
Alan Rabinowitz
Preface
Maurice Hornocker and Sharon Negri
Acknowledgments
Part I. Research and Management Come of Age
The Bitterroot Tom
Maurice Hornocker
1 To Save a Mountain Lion: Evolving Philosophy of Nature and Cougars
R. Bruce Gill
2 The Emerging Cougar Chronicle
Harley Shaw
3 Lessons and Insights from Evolution, Taxonomy, and Conservation Genetics
Melanie Culver
4 Cougar Management in North America
United States: Charles R. Anderson Jr. and Frederick Lindzey
Canada: Kyle H. Knopff, Martin G. Jalkotzy, and Mark S. Boyce
Part II. Populations
Tracking for a Living
Kerry Murphy
5 Cougar Population Dynamics
Howard Quigley and Maurice Hornocker
6 What We Know about Pumas in Latin America
John W. Laundré and Lucina Hernández
7 The World’s Southernmost Pumas in Patagonia and the Southern Andes
Susan Walker and Andrés Novaro
Part III. Cougars and Their Prey
Notes from the Field
Linda L. Sweanor
8 Behavior and Social Organization of a Solitary Carnivore
Kenneth A. Logan and Linda L. Sweanor
9 Diet and Prey Selection of a Perfect Predator
Kerry Murphy and Toni K. Ruth
10 Cougar-Prey Relationships
Toni K. Ruth and Kerry Murphy
11 Competition with Other Carnivores for Prey
Toni K. Ruth and Kerry Murphy
Part IV. Conservation and Coexisting with People
Death of a Towncat
Harley Shaw
12 A Focal Species for Conservation Planning
Paul Beier
13 Cougar-Human Interactions
Linda L. Sweanor and Kenneth A. Logan
14 People, Politics, and Cougar Management
David J. Mattson and Susan G. Clark
15 Cougar Conservation: The Growing Role of Citizens and Government
Sharon Negri and Howard Quigley
16 Pressing Business
Maurice Hornocker
Appendix 1: Genetics Techniques Primer
Appendix 2: Cougar Harvest in the United States
Appendix 3: Groups Participating in Cougar Management
Appendix 4: Cougar Litigation Summary, a Partial Listing
Appendix 5: Summary of Cougar Ballot Initiatives in the United States
References
Contributors
Index