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)
Pumas, Panthers & Cougars: Facts About America's Big Cats | Live Science
How does the official extinction of eastern pumas affect Maine? | WPFO
Puma: Ghost Cat, Extinct Or Non-Existent? | Petslady.com
The eastern puma is declared officially extinct | Daily Mail Online
Giant Cat Used To Roam Eastern States, Now Officially Extinct
Eastern US cougar declared extinct 80 years after last sighting
Eastern Cougar Now Extinct, U.S. Officials Say | Live Science
Why Making The Eastern Puma Extinct Is A Good Thing - UNILAD