The Rocky Mountain bighorn sheep (Ovis canadensis canadensis) is a subspecies of bighorn sheep found in the rugged wilderness ranging from British Columbia to Arizona. They are also the largest wild sheep in North America. Muscular males can weigh over 300 pounds and stand over three feet tall at the shoulder. Females are roughly half this size. Bighorn sheep are gray/brown to dark brown in color with white patches on their rump, muzzle and back of legs. Winter coats are thick, double-layered and may be lighter in color. Bighorn sheep shed these heavy coats in the summer. It is also the state mammal of Colorado.
- It played Pachycephalosaurus in Jurassic Park Series (NatureRules1 Version), Animal King (Otto Gameplays13 version) and Walking With Animals (Otto Gameplays13 version)
- It played Jeb the Goat in Home on the Range (NatureRules1 and GavenLovesAnimals Style)
- It played Grizz in We Bare Mountain Animals and We Bare Mountain Animals: The Movie
- It played Bubbles in The Powerpuff Mountain Animals, The Powerpuff Mountain Animals Movie, and The Powerpuff Mountain Animals (2016)
- It played Lyla (Mermaid) in Mako Mountain Animals and Mako North American Mountain Animals
- It played Raphael in Teenage Mutant Mountain Animals
- It played Nixie (Mermaid) in Mako Canadian Animals