U.S. authorities declare Eastern puma extinct, 80 years after last sighting - Portland Press Herald
Eastern Cougars Pronounced Extinct in US – But That May be a Good Thing - Wild Edens Project
Extinct puma, cougar may never have existed in South Carolina
Puma That Vanished from U.S. East Coast 80 Years Ago Sadly Declared Extinct
This Isn't the End of the Eastern Cougar - Outside Online
WNC's native pumas were elusive, powerful | Nature Center Notes
This Isn't the End of the Eastern Cougar - Outside Online
The Eastern Cougar Is Declared Extinct After Not Being Seen For 80 Years | IFLScience
Mountain Lions on Brink of 'Extinction Vortex' - The Santa Barbara Independent
Eastern Cougar, Puma concolor couguar, 2015 - CSMonitor.com
Agency: Eastern puma extinct, drops protection
Eastern Puma Officially Declared Extinct | Vegan FTA
Federal agency says Eastern puma extinct, drops protections | WGVU NEWS
Puma | The Nature Conservancy
The Eastern Puma Has Officially Been Pronounced Extinct! | Most endangered animals, Animals, Extinct animals
How does the official extinction of eastern pumas affect Maine? | WPFO
Eastern Cougar "Extinction" - Some Key Points - Dr. L. Mark Elbroch
Eastern cougar - Wikipedia
Eastern Cougars Declared Extinct—But That Might Not be Bad
Cat Obituary. Farewell Eastern Cougar - The Tiniest Tiger's
Eastern Cougars Declared Extinct—But That Might Not be Bad
Eastern cougar subspecies declared extinct - The Cougar
Eastern Cougar extinct, no longer needs protection, says US conservation agency | Wildlife | The Guardian
The Eastern Puma Has Been Officially Declared Extinct
Eastern Cougar Declared Extinct | Audubon
