Calgary Zoo on Twitter: "Puma, cougar, mountain lion, panther. Ever wonder why this big cat goes by so many different names? Cougars have one of the largest ranges of any mammal in
Cougar - Wikipedia
What's the Difference Between a Mountain Lion and a Cougar? | HowStuffWorks
Puma and cougar guide: status, diet, habitat | BBC Wildlife magazine | Discover Wildlife
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
Pumas, Panthers & Cougars: Facts About America's Big Cats | Live Science