Pumas, Panthers & Cougars: Facts About America's Big Cats | Live Science
Extinct puma, cougar may never have existed in South Carolina
Threats - WildFutures
Cougar - Wikipedia
Mountain lion P-54 was pregnant when struck, killed by vehicle - Los Angeles Times
Mountain Lions in California
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)