Ключевые слова: aggressive, angry snake, animal, background, beauty, biology, bite, brown, carnivore, closeup, colorful, crawling, danger, dangerous, dolichophis caspius, earth, endangered, exotic, fast, fauna, gray snake, guarded, mating time, menace, natural, nonvenomous, outdoors, pathway, pattern, predator, rare, reptile, safety, sand, scaly, serpent, skein, skin, slither, snake, soil, species, spring, tropical, wild, wildlife, yellow, yellow belly, yellowbellied, zoology,