Mountain lion P-54 was pregnant when struck, killed by vehicle - Los Angeles Times
Extinct puma, cougar may never have existed in South Carolina
The 'Cougar Conundrum': Q&A with author Mark Elbroch
Cougar - Wikipedia
Eastern puma declared extinct, 80 years after last confirmed sighting - The Wildlife Society
Pumas, Panthers & Cougars: Facts About America's Big Cats | Live Science
Discover 6 Extinct Animals That Lived in Vermont - AZ Animals
All Types of Cougars - Cougar Species and Subspecies with Photos
Eastern Cougar (Puma Concolor Couguar). This photograph was taken in 1986, prior to when they were officially declared extinct in 2018. Stock Photo | Adobe Stock
Puma concolor (Photo M. Elbroch). | Download Scientific Diagram
Mountain Lion | National Wildlife Federation
Eastern puma declared extinct––but did it ever really exist? - Animals 24-7
Eastern Cougars Declared Extinct—Aiding Reintroductions?
Ancient Cougars Survived Ice Age Extinction By Not Being Picky Eaters, Study Finds – Western Digs
World's Largest Wildlife Bridge Could Save Mountain Lions - Scientific American
Eastern cougar - Wikipedia
Extinct puma, cougar may never have existed in South Carolina
Threats - WildFutures
Cougar (Puma concolor) - JungleDragon
Why Making The Eastern Puma Extinct Is A Good Thing - UNILAD
Eastern Cougars Removed from Endangered Species List - Mountain Lion Foundation
Cougar – International Society for Endangered Cats (ISEC) Canada
Florida panther - Wikipedia
