Natrix tessellata, Dice Snake

Natrix tessellata
photo fid14321, Miroslav Tomeš, 27.07.2017,

this photo is related to locality find:
id11405, Natrix tessellata, Bulgaria > Black Sea coast > Lozenets, Lozenec, Лозенец, 1 m a. s., Miroslav Tomeš, 19.07.2017, 27.07.2017,