Antelope jackrabbit
The antelope jackrabbit feeds on cacti, grasses, and other leafy vegetation. This species has been observed digging and eating soil in an attempt to intake minerals and other nutrients. They can be classified as folivores and graminivores.
Antelope Island
The island grasslands provide habitat for ring-necked pheasants, California quail, burrowing owls, chukar partridges, rock pigeons, mourning doves, horned larks, red-winged blackbirds and many other species, plus several species of raptors. Bald eagles, golden eagles, prairie falcons, peregrine falcons, northern harriers, American kestrels, great horned owls, barn owls, ospreys and red-tailed hawks are some of the species of raptors that can occur on the island.