Our Wood Frog and the three species of tree frog found in Ontario (Gray Treefrog, Spring Peeper and Chorus Frog) are actually freeze-tolerant. So, room temperature is a great starting place. The frog's belly is white, although the male reveals a black throat when it is calling. Gray treefrogs are one of the last frogs to come out in the spring. Like the adult, the gray tree frog tadpole has inconsistent coloring, including different shades of brown or olive green. Some species of gray tree frogs in North America have an interesting trait, though. They can only be identified by their calls. When the night temperatures begin falling they will burrow into the soil and become dormant all winter, in a type of hibernation. They seem to prefer a nice temperature gradient, ranging between 65 – 80 degrees. They usually like to live in low temperatures, preferably, less than 8 degree Celsius. Some tree frogs, such as those found in the tropics, don’t hibernate. It depends largely on the species of tree frogs. Tree frogs (including chorus frogs, peepers, and gray tree frogs) typically hibernate on land, often by burying themselves in the soil. Others may hibernate under the bark of trees, under leaf litter, or in mud. These frogs may need a deeper, richer soil substrate for digging and hibernation. They are also popularly known as the North American tree frog. In Missouri the gray tree frog is found statewide and are the most commonly encountered tree frog throughout its range. They will be active all spring, summer and fall. As tadpoles, they are scarlet or orange-vermilion with black blotches around the edge of the crests. Gray treefrogs survive in a wide range of temperatures in the wild; anywhere between 50 – 90 degrees Fahrenheit and even freezing temperatures during the winter months. Between April and August females will lay approximately 1,800 eggs in temporary or permanent ponds in swamps, forests, or fields. They have even been known to … Certain tree frogs, like the wood frog and spring peeper, cannot dig in the soil. When they hibernate, their bodies produce a substance that prevents their blood from freezing. Breeding begins not long after coming out of hibernation. One cannot differentiate between gray tree frog and copes gray tree frog. A few other frogs deal with cold temperatures a bit differently – they have found a way to become the cold!