It isn't found in the desert. This lizard is conspicuous and common in its range. It thrives in a wide variety of habitats, ranging from coastal sage scrub and chaparral on the coast and foothills, to the forests of higher elevations. It's usually found on or near the ground, in rock and wood piles, tree trunks, and the lower branches of shrubs. Like many species of lizards, this one is able to change its general coloration to match its background.
Light colored lizards placed on dark rocks become a darker color.
Interestingly, some lizards remain dark when placed on a light background, mimicking a shadow cast by an imperfection or crack in the rock surface. Its diet consists of insects and various other arthropods. Unfortunately, its love of high places makes it easy prey for snakes, hawks, and predaceous mammals. Kingsnakes and Striped Racers are particularly fond of fence lizards. The Western Fence Lizard avoids danger through constant vigilance and fast reflexes.