Puma concolor cougar, une sous-espèce de puma, est désormais considérée comme éteinte - Sciences et Avenir
Puma | The Nature Conservancy
Are Mountain Lions Endangered? - AZ Animals
The Eastern Puma Has Been Officially Declared Extinct
Puma | The Nature Conservancy
Why Making The Eastern Puma Extinct Is A Good Thing - UNILAD
Pumas, Panthers & Cougars: Facts About America's Big Cats | Live Science
The Eastern Cougar Extinction - Conservation Articles & Blogs - CJ
US Wildlife Managers Declare Eastern Cougar Extinct
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)
Puma Leftovers Confuse the Record of Human History - Scientific American Blog Network