In Mexico it is found in Sinaloa, Sonora, Chihuahua, Coahuila, Neuvo Leon, Hidalgo, and throughout Baja California.[5] On the Central Mexican plateau and in New Mexico it is found up to 2,000 m (6,600 ft).[3] Populations may be expanding their range in Baja California, but they are not found in the mountains or interior of Baja.[5]