How to Save a Lion: Averting extinction with the world's largest animal bridge | Features | vcreporter.com
The eastern puma is declared officially extinct | Daily Mail Online
Now Extinct, Eastern Cougar Removed From Endangered List | Courthouse News Service
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)
California Mountain Lions Could Soon Be Considered Endangered | Nature and Wildlife | Discovery
Why Making The Eastern Puma Extinct Is A Good Thing - UNILAD
Why Making The Eastern Puma Extinct Is A Good Thing - UNILAD
Eastern puma declared extinct––but did it ever really exist? - Animals 24-7
Are Pumas extinct? - Quora
Extinct puma, cougar may never have existed in South Carolina