Ключевые слова: adder, animal, background, beautiful, beige, berus, black, brown, brownish, closeup, color, colorful, common, contrast, crawling, creature, crossed, danger, dangerous, endangered, european, female, gray, grey, head, herpetology, isolated, male, nature, pattern, phobia, poison, poisonous, portrait, predator, print, ready, reptile, snake, species, toxic, tshirt tshirt, venom, venomous, viper, vipera, viperidae, wild, wildlife,