Vipera berus, Common Viper, Adder

Vipera berus
photo fid10156, Nenad Preradović, 20.02.2013,

this photo is related to locality find:
id7149, Vipera berus, Montenegro > inland > Nacionalni Park Biogradska Gora, cca 1750 m a. s., Nenad Preradović, 04.08.2012, 20.02.2013,