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Project Noah Nature School
Warty skin and prominent adhesive pads on fingers and toes. Color varies from green to light greenish gray, gray, brown or dark brown. Except for very light individuals, a few large, irregular dark blotches are usually present on the back. A large white spot is always present below each eye. Belly is white. Inside of hind legs is yellow or orange-yellow with gray or black mottling. The call of the gray treefrog (H. versicolor) is a musical birdlike trill. The call of Cope’s gray treefrog (H. chrysoscelis) is a high-pitched buzzing trill, and this species tends to be smaller and is more often green than its lookalike relative. Size: Body length: 1 1/4 to 2 inches. Hyla versicolor and H. chrysoscelis Missouri department of conservation
These treefrogs are forest dwellers and live in small woodlots, in trees along prairie streams, in large tracts of mixed hardwood forest and in bottomland forests along rivers and in swamps. Some reside in knotholes and water-filled cavities in a variety of trees. They also rest on large leaves or in nooks and crannies of farm buildings, or in porches, decks or empty birdhouses. Hyla versicolor and H. chrysoscelis Missouri department of conservation
Gray Treefrog and Cope's Gray Treefrog Gray Treefrog Family: Hylidae (treefrogs and allies) in the order Anura (frogs) Foods: These frogs eat insects, spiders and other invertebrates. Distribution in Missouri: Statewide. The gray treefrog (H. versicolor) occurs in northeastern, eastern, southern and central Missouri. The Cope's gray treefrog (H. chrysoscelis) occurs in eastern, southeastern, northwestern and western Missouri. The two species are often found in the same counties. Status: Common. Life cycle: In Missouri, normally active from April to October, and breed from early April to early July. Males gather and call at fishless sloughs, woodland ponds and swamps. Females produce 900–3,000 or more eggs, in clumps of 20–90 attached to floating vegetation. Eggs hatch in 4 or 5 days. The tadpoles turn into froglets by about 2 months. Gray treefrogs overwinter belowground. Like some other frogs, they produce a substance in their blood that functions as “antifreeze.” Human connections: The trilling and buzzing of this species during breeding season can make an early summer evening pleasant. The fact that these frogs dispatch so many insects helps make our outdoor time pleasant, too. Ecosystem connections: These frogs eat insects, spiders and other invertebrates and are preyed upon by bullfrogs, wading birds and ribbon, garter and water snakes. The tadpoles are eaten by predaceous aquatic insects and salamander larvae. Fishing spiders, bullfrogs and green frogs eat the young froglets. Hyla versicolor and H. chrysoscelis Missouri department of conservation
Spotted on Oct 12, 2011
Submitted on Oct 13, 2011
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