Natrix tessellata, Dice Snake

Natrix tessellata
photo fid1908, Petr Balej, 05.08.2007,

this photo is related to locality find:
id1093, Natrix tessellata, Bulgaria > Eastern Rhodopes Mts. > Odrinci, 150 m a. s., Petr Balej, 04.05.2007, 05.08.2007, road-killed individual