Ключевые слова: amphibian, animal, beautiful, closeup, crawling, creature, environment, europe, european, eye, eye level, fauna, forked tongue, front view, grass snake, green, harmless, head, herpetology, hunter, low angle, natrix, natrix natrix, natural, nature, nonvenomous, outdoor, outdoors, portrait, predator, predatory, reptile, reptiles, reptilia, semiaquatic, serpent, side view, snake, sticking tongue out, tongue, water snake, wild, wildlife,