Vipera berus, Common Viper, Adder

Vipera berus
photo fid8026, Daniel Jablonski, 10.09.2012,

this photo is related to locality find:
id4687, Vipera berus, Bosnia and Herzegovina > Bosnia and Herzegovina > NP Sutjeska, 1714 m a. s., Daniel Jablonski, David Jandzík, Václav Gvoždík, 03.09.2010, 10.09.2012, A one adult female.