california striped racer snake coluber lateralis lateralis front view

animal animals california close closeup coiled colied coluber desert diego eyes flick front grass ground herp herpetofauna herpetology herping herps lateralis masticophis natural nature poses position racer racers reptile reptiles reptilia reptilian rock san sandiego scales scaly serpent snake snakes southern squamata strike striped thermoregulate tongue view western wild wildlife