Two groups file for protected status to save isolated mountain lions in Santa Monica, Santa Ana mountains – Daily News
Eastern Cougar "Extinction" - Some Key Points - Dr. L. Mark Elbroch
Eastern cougar - Wikipedia
Eastern Cougars Declared Extinct—But That Might Not be Bad
How does the official extinction of eastern pumas affect Maine? | WGME
Eastern cougar, one-time feared predator in Massachusetts and elsewhere, officially acknowledged as extinct - masslive.com
Eastern US cougar declared extinct
Is Extinction a Path Forward for the Eastern Cougar? | MeatEater Conservation
The Eastern Cougar Extinction - Conservation Articles & Blogs - CJ
Feds declare eastern cougar extinct, but did it ever exist?
Eastern Cougar Declared Extinct - Carolina Tiger Rescue
Eastern Cougar - Nature Canada
Eastern Cougar Declared Extinct | Rocky Mountain Elk Foundation
Eastern cougar declared extinct, but whether it ever existed is a question | CBC News
This Isn't the End of the Eastern Cougar - Outside Online
Federal agency says Eastern puma extinct, drops protections
WNC's native pumas were elusive, powerful | Nature Center Notes
Agency: Eastern puma extinct, drops protection
The End of the Line for the Eastern Puma | My Cameron News
Eastern cougar declared extinct by US government - CSMonitor.com
Eastern cougar ruled extinct by U.S. Fish and Wildlife Service
Federal agency says Eastern puma extinct, drops protections | WGVU NEWS
U.S. authorities declare Eastern puma extinct, 80 years after last sighting - Portland Press Herald
Eastern Cougar, Puma concolor couguar, 2015 - CSMonitor.com
Eastern Puma declared officially extinct
