Extinct puma, cougar may never have existed in South Carolina
Local Mountain Lion Population Faces Precipitous Decline in Genetic Diversity Within 50 Years, Possible Extinction - Santa Monica Mountains National Recreation Area (U.S. National Park Service)
Puma | The Nature Conservancy
California Mountain Lions Could Soon Be Considered Endangered | Nature and Wildlife | Discovery
How does the official extinction of eastern pumas affect Maine? | WGME
WNC's native pumas were elusive, powerful | Nature Center Notes