Results 1 results found Adder (Vipera berus) in closeup, before shedding skin, Northumberland National Park, England, United Kingdom, Europe Adder (Vipera berus), male after moulting, in the bog Tongued adder (Vipera berus) in a moor, reptile, poisonous snake, Oldenburger Muensterland, Germany, Europe Common European Adder or Viper (Vipera berus), Berchtesgaden National Park, Bavaria, Germany, Europe Common European viper (Vipera berus), Emsland, Lower Saxony, Germany, Europe