Eastern cougar declared extinct by US government - CSMonitor.com
Puma | Saint Louis Zoo
Southern California mountain lions face possible extinction, study finds – Orange County Register
About Pumas – Also Called "Puma concolor" - TIERART Wild Animal Sanctuary - a FOUR PAWS project
Eastern Cougar "Extinction" - Some Key Points - Dr. L. Mark Elbroch
How We're Helping Protect Endangered Florida Panthers
Top cat: why the puma is a leading influencer in the animal kingdom | Americas | The Guardian
The End of the Line for the Eastern Puma | My Cameron News
The Fiercest Feline of the Andes and the Amazon: The Puma! | Kuoda Travel
U.S. authorities declare Eastern puma extinct, 80 years after last sighting
World's Largest Wildlife Bridge Could Save Mountain Lions | Scientific American
The "Extinction Prevention Act" Is Not Enough - Rewilding
How We're Helping Protect Endangered Florida Panthers
Is Extinction a Path Forward for the Eastern Cougar? | MeatEater Conservation
The eastern puma is declared officially extinct | Daily Mail Online
Puma Power | Defenders of Wildlife
The Eastern Cougar: Extinction or Myth – Sacandagalife.com
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)
Agency: Eastern puma extinct, drops protection
Eastern Cougar, Puma concolor couguar, 2015 - CSMonitor.com
Extinct puma, cougar may never have existed in South Carolina
Eastern Puma Officially Declared Extinct | Vegan FTA
