![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) 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)](https://www.nps.gov/samo/learn/news/images/puma-pop-study.jpg)
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 puma declared extinct in United States, 80 years after the last confirmed sighting | National Post Eastern puma declared extinct in United States, 80 years after the last confirmed sighting | National Post](https://smartcdn.gprod.postmedia.digital/nationalpost/wp-content/uploads/2018/01/891428772.jpg?w=400&quality=90&strip=all&sig=kmi4NWVIo4PolxRNE5IeBw)
Eastern puma declared extinct in United States, 80 years after the last confirmed sighting | National Post
![Eastern puma declared extinct in United States, 80 years after the last confirmed sighting | National Post Eastern puma declared extinct in United States, 80 years after the last confirmed sighting | National Post](https://smartcdn.gprod.postmedia.digital/nationalpost/wp-content/uploads/2018/01/1123_attic_cougar.jpg)