The San Joaquin kit fox is a small, nocturnal mammal native to the San Joaquin Valley in California. It has large ears, a slender body, and a bushy tail, which help it regulate body temperature and communicate with other foxes. This species primarily feeds on small mammals, insects, and birds. Habitat loss due to agriculture and urban development has significantly threatened the San Joaquin kit fox. Conservation efforts are in place to protect its remaining habitats and promote population recovery. The fox is recognized as a threatened species under the Endangered Species Act, highlighting the need for ongoing preservation efforts.