By JAD, Orgnst (Jandalq) on Sunday, August 21, 2011 - 08:05 am:
If you Google it you find photos. There are also smaller red-eyed tree frogs. They have beautiful "songs," loud enough to keep you up at night.
Gray Tree Frog
DESCRIPTION: Tree frogs have large, sticky toe pads. Color can change gray, green, or brown, according to environment or activity. Underside of hind legs yellow. 1 1/2 to 2 inches long. (The two species, Eastern and Cope's, are very similar in appearance and habits).