montevideo tree frog (boana pulchella) on a camalote in the parana river in santa fe, argentina

montevideo tree frog boana pulchella amphibian green reptile eye biodiversity aquatic colour vertebrate environment species tropical animal nature hylidae river parana santa fe argentina fauna camalote south america macrophotography wildlife macro horizontal biology amphibious arboreal beautiful leaf toad closeup wild small close climb water common arborea anura ecology brown