Puma That Vanished from U.S. East Coast 80 Years Ago Sadly Declared Extinct
Federal agency says Eastern puma extinct, drops protections
Mountain Lion | National Wildlife Federation
Cougar extinct: Eastern puma declared extinct by US Fish and Wildlife | Raleigh News & Observer
Extinct puma, cougar may never have existed in South Carolina
Why Making The Eastern Puma Extinct Is A Good Thing - UNILAD
Eastern Cougar "Extinction" - Some Key Points - Dr. L. Mark Elbroch
The Eastern Cougar Is Officially Extinct - Atlas Obscura
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)
The Eastern Cougar: Extinction or Myth – Sacandagalife.com
California Mountain Lions Could Soon Be Considered Endangered | Nature and Wildlife | Discovery
U.S. authorities declare Eastern puma extinct, 80 years after last sighting - Portland Press Herald
North American Puma/Cougar - extinct? | Page 3 | AfricaHunting.com