Creature Feature

Gray Tree Frog (Hyla versicolor)

The gray tree frog is found in Ohio and is the largest (up to two inches) tree frog found in the state. It has the ability to change color from gray-green to a light pearly gray depending on its background. This color change allows it to blend in superbly with it’s surroundings-namely trees. Despite its loud, trill call, it can be difficult to spot on a tree. Other distinguishing markings include bright yellow colorations on the inside of the thighs.

This frog dines on insects such as mosquitoes, flies as well as insect larvae. Being an amphibian, it spends part of its time in the water during its larval (tadpole) stage. When the waters start to dry up the tail of the tadpole can become red which tricks potential predators for targeting the tail instead of the main body. After about one to two months the tadpole transforms into a terrestrial tree frog and leaves the water for the surrounding trees.

The gray tree frog is closely related to the Cope’s gray tree frog. To tell the difference in the field one must listen to their calls at the same temperature.

Watch the Gray Tree Frog in action.

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