Mammals
Fur, tracks, and tell-tale signs — most are easier to read than to see.
American Bison
Bison bison
American Black Bear
Ursus americanus
Bobcat
Lynx rufus
California Ground Squirrel
Otospermophilus beecheyi
Common Golden-mantled Ground Squirrel
Callospermophilus lateralis
Desert Cottontail
Sylvilagus audubonii
Domestic Cat
Felis catus
Eastern Fox Squirrel
Sciurus niger
Mexican Long-nosed Armadillo
Dasypus mexicanus
Mule Deer
Odocoileus hemionus
Muskrat
Ondatra zibethicus
Virginia Opossum
Didelphis virginiana
Wapiti
Cervus canadensis