Costa Rica has more than 180 species of amphibians, it is the richest country in the world regarding amphibian diversity density, with 3.5 species of amphibians per 1,000 square kilometers of national territory.
Gladiator Tree Frog (Hyla-rosenbergi)
Green and black Poison Dart Frog (Dendrobates auratus)
Mexican Tree Frog (Smilisca baudini)
Parachutiing Red Eyed Leaf Frog (Agalychnis saltator)
Red Eye Leaf Frog (Agalychnis callidryas)
Smokey Jungle Frog (Leptodactylus pentadactylus)
Strawberry Poison Dart Frog or Blue Jean (Dendrobates pumilio)