* Ring-tailed cats are small, nocturnal, and found in the southwestern United States and Mexico. They are more closely related to raccoons and are known for their long, ringed tails.
* Bobcats are medium-sized wild cats found in North America. They are known for their short tails and distinctive black "bob" of fur at the end of their tails.
While both animals are wild cats, they belong to different families and have distinct characteristics.