The mixed evergreen forest is home to more than 50 species of mammals, reptiles and amphibians, as well as 90 bird species. They can be seen during the day, at dawn and dusk, or at night, depending on when they are active. Although you may see animals around the site or on trails, please remember that they are wild and should not be approached or startled.

Below is a list of some of the more common or well-known inhabitants of Little Basin.

Mammals	- Black Tail Deer - Gray Fox - Raccoon - Opossum - Bobcat - Cougar - Squirrel
Birds	- Mourning Dove - Scrub Jay - Wild Turkey - Turkey Vulture - California Quail - Barn Owl
Reptiles	- Northern Pacific Rattlesnake    - Pacific Gopher Snake - California King Snake - Santa Cruz Garter Snake - Pacific Ringneck Snake