Pumas, Panthers & Cougars: Facts About America's Big Cats | Live Science
Eastern Cougars Removed from Endangered Species List - Mountain Lion Foundation
Eastern Cougar (Puma Concolor Couguar). This photograph was taken in 1986, prior to when they were officially declared extinct in 2018. Stock Photo | Adobe Stock
Cougar - Wikipedia
The 'Cougar Conundrum': Q&A with author Mark Elbroch
Is Extinction a Path Forward for the Eastern Cougar? | MeatEater Conservation
Extinct puma, cougar may never have existed in South Carolina
Eastern Cougar "Extinction" - Some Key Points - Dr. L. Mark Elbroch
Eastern cougar declared extinct by US government - CSMonitor.com
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)
Eastern Cougar May Be Declared Extinct - The Wildlife Society
Threats - WildFutures
Eastern Cougar Now Extinct | Georgia Public Broadcasting
All Types of Cougars - Cougar Species and Subspecies with Photos