zabni, poland - jun 02, 2019: viperon the stones by the river in zabnica (poland

viper snake serpent river rock nature reptile wildlife dangerous herpetology vipera basking poisonous venomous animal wild stone european danger brown scary predator deadly venom toxic species natural beautiful nosed large fauna poison creepy camouflage crawl aggressive slithering habitat phobia common protected horn grey europe abnica polska mija zygzakowata