Natrix tessellata, Dice Snake

Natrix tessellata
photo fid9802, Miloslav Homolka, 26.08.2012,

this photo is related to locality find:
id6773, Natrix tessellata, Bulgaria > Black Sea coast > Tsarevo, Carevo, Царево, 1 m a. s., Miloslav Homolka, 08.08.2012, 26.08.2012,