Stock photography picture of Adder, common viper, lying on a tree trunk, vipera berus

A5C1X9 - Licenced Caption Adder, common viper, lying on a tree trunk, vipera berus Keywords reptile, reptiles, scale, scales, season, seasons, sheets, snake, snakes, split, suspense, tension, tongue, tree, stem, trunk, trunks, unfocused, unsafe, vigilant, vipera, berus, wait, waiting, watchful, wild, wildlife, warning, caution, prudent, warn, emotions, emotional, feeling, feelings, emotion, detail, plant, plants, flora