Mule deer are the most widely documented large mammal in New Mexico’s atlas, with 6340 records spread across all 33 counties. Lincoln National Forest leads the named places, followed by Santa Fe National Forest and Bandelier National Monument, and the record reaches from Capulin Volcano National Monument in the northeast to the desert ranges of Organ Mountains - Desert Peaks National Monument in the south.
A browser between forest and desert
Unlike grazing hoofed animals, mule deer browse, working shrubs, forbs, and tree twigs where others would look for grass, a habit that suits a state dominated by open woodland, pinyon-juniper, and brushy foothills. The huge ears that give the species its name fit that broken country, and so does its stiff-legged bounding gait, called stotting, which carries it over rocks and brush that would tangle a galloping animal.
Seasons measured in elevation
Records arrive in every month with no strong peak, fitting an animal that stays visible all year. Many New Mexico mule deer migrate vertically, summering high in the mountains around Carson National Forest and dropping to lower foothills and valleys as snow deepens, while desert herds simply shift with food and water. The fall rut keeps bucks moving in daylight just as mountain herds work their way downslope.
Status in New Mexico
NatureServe ranks the mule deer S5, Secure, in New Mexico, and the species is native to the state. USGS NAS does not list it as nonindigenous here.
Full species profile
