Natrix tessellata, Dice Snake

Natrix tessellata
photo fid13513, Petr Balej, 07.07.2015,

this photo is related to locality find:
id10253, Natrix tessellata, Bulgaria > Western Rhodopes Mts. > Varvara, Варвара, 360 m a. s., Petr Balej, 20.05.2013, 07.07.2015, road-killed juvenile