Vipera berus, Common Viper, Adder

Vipera berus
photo fid10094, Tomáš Klacek, 05.02.2013,

this photo is related to locality find:
id7091, Vipera berus, Montenegro > inland > Nacionalni Park Biogradska Gora, 2000 m a. s., Tomáš Klacek, 08.08.2012, 05.02.2013,