Are Mountain Lions Endangered? Conservation Status
Eastern cougar - Wikipedia
Cougar vs Mountain Lion: 4 Noteworthy Differences To Consider - usatales.com
puma - Wiktionary
The Eastern Cougar: Extinction or Myth – Sacandagalife.com
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