Natrix tessellata, Dice Snake

Natrix tessellata
photo fid12875, Petr Balej, 27.09.2014,

this photo is related to locality find:
id9585, Natrix tessellata, Bulgaria > Black Sea coast > Primorsko, Приморско, 10 m a. s., Petr Balej, 17.07.2013, 27.09.2014, road-killed adult