Ключевые слова: agkistrodon, america, animal, close, closeup, contortrix, copper, copperhead, crawl, creepy, danger, dangerous, deadly, desert, eyes, fauna, fear, head, nature, pattern, pet, pit, poison, poisonous, predator, pretty, pupil, rattlesnake, red, reptile, scale, scary, serpent, slither, snake, southern, terrarium, venom, venomous, vertical, viper, wild, wildlife,