Habitat
Prefer lowland hardwood forests and open wet meadows associated with moderate to fast current streams and rivers with sand or gravel substrates. May forage in upland deciduous mesic forest and open meadows in summer. Use south facing sandy river banks or flat sandy soil openings adjacent to rivers for nesting sites, including gravel banks, roadsides, fields, and meadows. Hatchling and juveniles prefer alder thickets associated with shorelines and are considered critical habitat for this segment of the population.

Activity
The wood turtles is primarily diurnal, although Farrell and Graham (1991) have observed that mating and nesting can extend into the night. wood turtles regulate their body temperatures by basking in the sun or cooling off in puddles and mud. Depending on local climate, wood turtles begin hibernating in October or November and emerge in April or May.
Breeding and Propagation
Male and female wood turtles often engage in a courtship ritual that involves swinging their heads at each other. When the female is receptive, the male mounts her, usually in shallow water. They are most likely to mate in spring and fall, although they can mate at any time they are not hibernating. After mating, usually in the early summer, the female turtles build a nest in a sunny, sandy bank near water. She can only produce one clutch, usually consisting of between 5 and 13 eggs, per year. Most eggs fall prey to raccoons, shrews, skunks, and other animals. Eggs hatch after between 47 and 69 days of incubation. It is reported that unlike most turtles, the sex of the hatchling is not dependent on the temperature of incubation. It is estimated that fewer than 30% of the wood turtles eggs laid hatch each year.
Ecology
The wood turtles is one of the most terrestrial turtles in the United States, and is usually found inhabiting forested areas associated with rivers or streams. The species prefers streams with harder substrates, moderate currents and clear water. The wood turtles is omnivorous and may be observed eating insects, worms, and even strawberries and blackberries! Interestingly, researchers in central Pennsylvania and Michigan have also observed wood turtles “stomping” for worms! The activity involves an individual stomping with one front foot several times and then switching and stomping with the other front foot. Researchers speculate that the vibrations created by the turtles “stomping” the ground may mimic the vibrations produced by raindrops…and as most people know, worms surface during rainfall events. Once a worm surfaces, the wood turtles quickly eats it.
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