ground squirrel - spermophilus tridecemlineatus

america american animal animals biodiversity biology brown burrowing burrows cheek chipmunk close closeup detail diggers dwelling eating eye fauna food fur furred furry gathering golden ground groundhog hog horizontal lateralis legs life mantled marmot marmota monax nature near paws pouch pouches quadruped side spermophilus squirrel striped stripes sun sunny sunshine tail usa vertebrate wild wildlife woodchuck