Ключевые слова: animal, biology, close, closeup, common, crawls, creature, czech republic, danger, detail, european, eye, grass, grasssnake, green, head, herpetology, hides, high resolution, hot, hunt, hunting, jiri fejkl, love, mysterious, natrix, natrix natrix, nature, obojkova, pattern, poisonous, portrait, predator, protected, reptile, reptilian, rock, scale, serpent, skin, snake, tongue, uzovka, water, wild, wildlife, wonderful, yellow,