Natrix tessellata, Dice Snake

Natrix tessellata
photo fid1750, Petr Balej, 22.07.2007,

this photo is related to locality find:
id1036, Natrix tessellata, Bulgaria > Struma valley > Krupnik, 300 m a. s., Petr Balej, 30.04.2007, 22.07.2007, 2 road-killed juv. and adult. indivuduals