Eastern Puma declared officially extinct
Cougar - Wikipedia
Eastern Cougar, Puma concolor couguar, 2015 - CSMonitor.com
The Eastern Cougar will be officially listed as extinct — almost 80 years after last sighting | The Independent | The Independent
Eastern Cougar "Extinction" - Some Key Points - Dr. L. Mark Elbroch
Mountain Lions Could Be Listed As an Endangered Species in California
Geneticist says Florida panther still deserves endangered species protection
Puma That Vanished from U.S. East Coast 80 Years Ago Sadly Declared Extinct
The Argument for Giving California's Struggling Mountain Lions Endangered Species Protection | KQED
puma | mammal species | Britannica
Puma | The Nature Conservancy
Eastern cougar - Wikipedia
Puma | The Nature Conservancy
The Eastern Cougar Is Officially Extinct - Atlas Obscura
Extinct puma, cougar may never have existed in South Carolina
Why Making The Eastern Puma Extinct Is A Good Thing - UNILAD
Eastern US cougar declared extinct
Now Extinct, Eastern Cougar Removed From Endangered List | Courthouse News Service
Eastern Cougars Declared Extinct—But That Might Not be Bad
