Ключевые слова: alvarius, amphibian, amphibious, animal, batrachian, brown, bufo, closeup, colorado, common, desert, endangered, eye, fat, frog, incilius, nature, poisonous, psychoactive, river, semiaquatic, skin, sonoran, states, stone, toad, ugliness, united, usa, venomous, vertebrate, warts, wild, wildlife,