Natrix tessellata, Dice Snake

Natrix tessellata
photo fid13741, Petr Balej, 24.12.2015,

this photo is related to locality find:
id10531, Natrix tessellata, Bulgaria > Struma valley > Damyanitsa, Damjanica, Дамяница, 110 m a. s., Petr Balej, 22.05.2013, 24.12.2015, road-killed adult