Distribution, Abundance, and Seasonality Widespread, uncommon
permanent resident, ranging from sea level to alpine meadows.
Found in nearly all habitats, except xeric regions of the Mojave
and Colorado deserts that do not support mule deer populations.
Excluded from croplands in the Central Valley (Ingles 1965).
Most abundant in riparian areas, and brushy stages of most
habitats. Recent studies by the California Department of Fish
and Game, and others (see Sitton and Wallen 1976, Koford 1977),
suggest that 2500-5000, or more, mountain lions currently live
in California. Numbers appear to be increasing. Specific Habitat
Requirements Feeding: Carnivorous. Mule deer make up 60-80% of
diet throughout year (Currier 1983). Also eat rabbits and hares,
rodents, porcupines, skunks, coyotes, and, occasionally,
domestic stock. Grouse, turkey, fish, insects, grass, and
berries also have been reported in the diet (Spalding and
Lesowski 1971, Russell 1978, Currier 1983). Usually stalk prey
on ground, often locating by scen