Ключевые слова: arizona, closeup, crotalus scutulatus, danger, dangerous, deadly, desert, head, lethal, mexico, mohave, mohave rattlesnake, mojave green, mojave rattlesnake, night, phoenix, pit viper, pitviper, rattle snake, rattler, rattlesnake, snake, sonoran, southwest, southwestern, usa, venom, venomous, viper, wild, wildlife,