How does the official extinction of eastern pumas affect Maine? | WPFO
Pumas, Panthers & Cougars: Facts About America's Big Cats | Live Science
Extinct puma, cougar may never have existed in South Carolina
U.S. authorities declare Eastern puma extinct, 80 years after last sighting - Portland Press Herald
Eastern puma declared extinct, 80 years after last confirmed sighting - The Wildlife Society
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 subspecies declared extinct - The Cougar
The Eastern Cougar Extinction - Conservation Articles & Blogs - CJ
The Eastern Puma Has Been Officially Declared Extinct
Another Beautiful Animal Lost, The Eastern Puma Is Officially Declared Extinct