TEXAS: Brewster Co; Big Bend National Park, Chisos Mts, Boot Spring - June 2020
ARIZONA: Pima Co; Santa Rita Mts, Box Canyon - April 2019
NEW MEXICO: Grant Co; Gila Mts, Black Canyon Campground - August 2009
Rock Squirrel (Otospermophilus variegatus)
TEXAS: Brewster Co; Big Bend National Park, Chisos Mts, Boot Spring - June 2020
ARIZONA: Pima Co; Santa Rita Mts, Box Canyon - April 2019
NEW MEXICO: Grant Co; Gila Mts, Black Canyon Campground - August 2009