Arizona.

est. 1983 · 5,493 acres · Pima County, AZ at the base of the Santa Catalina Mountains north of Tucson (Oro Valley)

est. 1977 · 320 acres · Pinal County, AZ near Apache Junction (~40 mi east of Phoenix on SR 88)

est. 1968 · 3,747 acres · Along Interstate 10 between Phoenix and Tucson at exit 219, in the Sonoran Desert.

est. 1987 · 43 acres · Oak Creek Canyon, AZ (~7 mi N of Sedona, Coconino County)