The elk or wapiti (Cervus canadensis) is one of the largest species within the deer family, Cervidae, and one of the largest terrestrial mammals in North America and Northeast Asia.
The coyote prairie wolf or brush wolf -Canis latrans-, is a canine native to North America.
Rattlesnakes (Crotalus) receive their name from the rattle located at the end of their tails, which makes a loud rattling noise when vibrated that deters predators or serves as a warning to passers-by.
The beaver (genus Castor) is a large, primarily nocturnal, semiaquatic rodent. The extant species, the North American beaver (Castor canadensis) (native to North America).
