Eastern Cougar
The Eastern cougar (Puma concolor) lives in the Eastern region of the U.S. but is also found in the Western states. They range over a wide area and live independently after they've reached weaning age. Cougars make their homes in forests and caves. They are fierce hunters who prey on small rodents and larger mammals like deer.
Sunda Clouded Leopard
The Sunda clouded leopard is, as of this writing, the newest member of the big cat family, having been discovered in 2007. It is native to the wilds of Indonesia and, like other leopard species, has distinct spots on its coat. They are closely related to another Indonesian leopard species, but scientists now believe that they branched off genetically as their own species about one million years ago.
Bobcat
The bobcat, also known as Felis rufus, is a distant cousin of the cougar. They're characterized by its reddish-brown fur and pointed ears. Bobcats are smaller than cougars. They're primarily found in forested areas of the Western and Southeastern regions of the U.S. and northern Mexico. Bobcats are carnivorous and have a reputation for being aggressive hunters.
Florida Panther
The Florida panther is actually a cougar subspecies. Panther, cougar and mountain lion are used interchangeably and refer to the same animal. It resides in swamps and forests of southern Florida and is considered endangered. Only 80 to 100 remain in the wild, mostly living in large national preserves such as the Everglades.