Florida panther - Wikipedia
Eastern US cougar declared extinct
Eastern cougar | extinct mammal | Britannica
Agency: Eastern puma extinct, drops protection
The Eastern Cougar Extinction - Conservation Articles & Blogs - CJ
Eastern puma declared extinct––but did it ever really exist? - Animals 24-7
Federal agency says Eastern puma extinct, drops protections
Eastern Cougar "Extinction" - Some Key Points - Dr. L. Mark Elbroch
Eastern puma declared extinct, 80 years after last confirmed sighting - The Wildlife Society
Eastern Puma declared officially extinct
The Eastern Cougar Is Officially Extinct - Atlas Obscura
Eastern cougar - Wikipedia
Eastern Puma Officially Declared Extinct | Vegan FTA
Pumas, Panthers & Cougars: Facts About America's Big Cats | Live Science
Protecting Mountain Lions Before They Become Endangered
WNC's native pumas were elusive, powerful | Nature Center Notes
How does the official extinction of eastern pumas affect Maine? | WGME
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 cougar, one-time feared predator in Massachusetts and elsewhere, officially acknowledged as extinct - masslive.com
Mountain Lion | National Wildlife Federation
Puma That Vanished from U.S. East Coast 80 Years Ago Sadly Declared Extinct
Eastern Cougar extinct, no longer needs protection, says US conservation agency | Wildlife | The Guardian
The eastern puma is declared officially extinct | Daily Mail Online
Eastern Cougar Now Extinct, U.S. Officials Say | Live Science
Eastern cougar ruled extinct by U.S. Fish and Wildlife Service
Eastern Cougar, Puma concolor couguar, 2015 - CSMonitor.com
