White-tailed Antelope Squirrel

About the White-tailed Antelope Squirrel

The white-tailed antelope squirrel (Ammospermophilus leucurus) is a diurnal species of ground squirrel, scientifically classified in the order Rodentia and family Sciuridae, found in arid regions of the southwestern United States and the Baja California Peninsula of northwestern Mexico.

The white-tailed antelope squirrel's geographical range extends north to south from southwestern Oregon to New Mexico, and east to west from western Colorado to Baja California, Mexico. This species of squirrel has an average home range of 14.9 acres (60,000 m2), and utilizes approximately 4 acres (16,000 m2) in its daily activities. Throughout much of the squirrel's range, especially in Utah, the population density fluctuates greatly, with periods of high density followed by periods of low density. Average population density also varies by season, with higher density in autumn relative to late spring.

The white-tailed antelope squirrel is commonly spotted in arid habitats throughout the southwestern United States. Throughout this range, A. leucurus is omnivorous, feeding primarily on foliage (10%-60% of its diet), seeds (20%-50... Wikipedia →