Ключевые слова: adder, animal, arizona, background, big, black, camouflage, coldblooded, crawl, creeper, danger, dangerous, deadly, death, desert, diamondback, forest, herpetology, mountainsnake, nature, ophidian, outdoors, poison, poisonous, predator, rattlesnake, reptile, reptilian, rock, serpent, skin, sleeping, snake, snakedanger, snakeonstone, snakerock, snakeskin, species, stone, tongue, venom, venomous, viper, vipera, water, watersnake, white, wild, wildlife,