Puma vs Mountain Lion: Is There a Difference? - AZ Animals
San Diego Zoo - Mountain lion, puma, cougar, panther—this cat is known by more names than just about any other mammal. But no matter what you call it, it's still the same
Cougar - Wikipedia
Puma and cougar guide: status, diet, habitat | BBC Wildlife magazine | Discover Wildlife
Cougars, Pumas, Panthers, And Mountain Lions: What's The Difference?