The Eastern Fence Lizard (Sceloporus undulatus) is a medium sized species of lizard found along forest edges, rock piles, and rotting logs or stumps from southwestern Canada in the province of British Columbia, across the Great Plains to the eastern United States, south to northern Mexico. They are sometimes referred to as the Prairie Lizard or Gray Lizard.

Description
The Eastern Fence Lizard can grow from 4 to 7.25 inches long. It is typically colored in shades of grey or brown, and has keeled scales, with a dark line running along the rear of the thigh. Females are usually gray and have a series of dark, wavy lines across their back. Their belly is white with black flecks, and they have some pale blue on their throat and belly. Males are usually brown and during the summer they have a lot more greenish-blue and black coloration on the sides of the belly and throat than the female has. The young look like the females, but are darker and duller.

They closely resemble the Western fence lizard, but differ slightly in coloration and live in a completely different area and habitat.

Fence lizards are diurnal and spend much of their time basking. Their diet consists of primarily insects and spiders. When surprised, they often will dash for a nearby tree, climb up a short distance, and then hide on the opposite side of the trunk, moving around to stay on the opposite side if approached.

Eastern Fence Lizards mate in spring, and lay 3-16 eggs in late spring or early summer. The young hatch in summer and fall.

In captivity
Fence Lizards are commonly kept in captivity, due to their small size and ease of care, though they are rarely captive bred. Wild caught specimens acclimate to captivity well, and will typically feed readily on commercially available crickets and mealworms.

This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Eastern Fence Lizard".

Eastern Fence Lizard