This is a Gray Treefrog (Hyla versicolor) in a vernal pool. They are a common treefrog in the Eastern United States. They are also known as; Gray Tree Frog, Cope's Gray Treefrog, Eastern Gray Treefrog, Common Gray Treefrog, Tetraploid Gray Treefrog, Southern Gray Tree Frog, North American Treefrog, Arboreal Frog, or Rainette Versicolore (French). The genus (versicolor) implies that gray treefrogs can change their color, and indeed they can This helps them camouflage themselves and they can easily change from gray to green, depending on the object on which they are sitting. This coloration can have varying degrees of mottling. They cannot change their color quickly like a chameleon.
Red Eyed Tree Frog (Agalychnis callidryas) is an arboreal treefrog native to tropical rainforests where it is found from Mexico, south through Central America, to Colombia. They are also known as Red-Eyed Treefrog, Red-Eyed Tree-frog, Red Eyed Leaf Frog, or Rana-de árbol ojos rojos.
