Ключевые слова: aggressive, america, angry, animal, bask, basking, biological, biology, creature, defensive, eastern, ecological, ecology, environment, environmental, espenscheid forest preserve, fauna, fright, garden, garter, garter snake, herp, herpetology, hiss, il, illinois, life, nature, reptile, scary, science, serpent, sirtalis, snake, spring, thamnophis, thamnophis sirtalis, tongue, understory, united states, usa, wild, wildlife,