A Gray Treefrog (Hyla versicolor) photographed while calling in Livingston Co., MI. The call of the gray treefrog is a short trill. In the audio clip below, you can hear the short trills of several gray treefrogs. Also in the background of the clip is the longer call of the American Toad (Bufo americanus)

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Frog Photographs

All text and photographs © Michael F. Benard
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