Ключевые слова: amphibian, animal, animals, black, close, closeup, creature, dark color, distinctive yellow collar, environment, eurasian, eye, fauna, forest, grass snake, grasssnake, grey, ground, head, heat, hiding, macro, moss, nature, nonvenomous, organism, outdoors, park, pattern, portrait, predator, reptile, ringed snake, sacred animal, scaly, serpent, snake, spring, tail, water, water snake, wild, wilderness, wildlife,