New money for wildlife crossings will help endangered animals : NPR
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)
Are Mountain Lions Endangered? Conservation Status
Why Making The Eastern Puma Extinct Is A Good Thing - UNILAD
Puma That Vanished from U.S. East Coast 80 Years Ago Sadly Declared Extinct
Now Extinct, Eastern Cougar Removed From Endangered List | Courthouse News Service
Eastern Cougar "Extinction" - Some Key Points - Dr. L. Mark Elbroch
Pumas, Panthers & Cougars: Facts About America's Big Cats | Live Science
Are Mountain Lions Endangered? - AZ Animals
The Puma Is The Great American Predator - My Animals
How does the official extinction of eastern pumas affect Maine? | WGME
The Eastern Puma Has Been Officially Declared Extinct
Why Making The Eastern Puma Extinct Is A Good Thing - UNILAD
Puma Animal Facts | Felis concolor - AZ Animals
Eastern cougar - Wikipedia
Eastern Puma declared officially extinct
Eastern puma declared extinct––but did it ever really exist? - Animals 24-7
How does the official extinction of eastern pumas affect Maine? | WGME