red-eyed tree frog, agalychnis callidryas, tropical rainforest, corcovado national park

agalychnis america amphibian animal area biodiversity biology biotope callidryas central conservation corcovado costa ecology ecosystem ecotourism environment fauna forest free frog green habitat history national natural nature osa park peninsula portrait rainforest redeyed rica sanctuary tree tropical vertebrate wild wildanimal wildland wildlife zoology