Is a panther the same as a cougar, one blonde and the other black? - Quora
Why are panthers not considered to be felines, but cougars are? One of two branches within Felidae, the other being the Pantherinae, comprising the larger, roaring cats. Under this definition, black “panthers”
The Cougar, Panther, Puma, or Mountain Lion - America's Second Largest Cat - HubPages