The Gray Tree Frog
The Gray Tree Frog (Hyla versicolor) is a species of small arboreal frog native to much of the eastern United States and southeastern Canada.
As the scientific name implies, Gray tree frogs are variable in color owing to their ability to camouflage themselves from gray to green, depending on the substrate they are sitting on. The degree of mottling varies. They can change from nearly black to nearly white. They change color at a slower rate than a chameleon. (Wikipedia)
The Gray Tree Frog
The Gray Tree Frog (Hyla versicolor) is a species of small arboreal frog native to much of the eastern United States and southeastern Canada.
As the scientific name implies, Gray tree frogs are variable in color owing to their ability to camouflage themselves from gray to green, depending on the substrate they are sitting on. The degree of mottling varies. They can change from nearly black to nearly white. They change color at a slower rate than a chameleon. (Wikipedia)