Cope's Gray tree frog (Hyla chrysoscelis)

Each Spring we eagerly await a new generation of tree frogs on our farm. They fill the night with calls that sound very much like the cheeping of baby chicks. This is a Cope's Gray tree frog and his call is a bit more traditional - hear a sound file of his call (University of Kentucky). The pink pole this frog is sitting on happens to be the base of my ring finder.