Natrix tessellata, Dice Snake

Natrix tessellata
photo fid7622, Miloslav Homolka, 17.11.2010,

this photo is related to locality find:
id4334, Natrix tessellata, Bulgaria > Black Sea coast > Sinemorets, Sinemorec, Синеморец, 5 m a. s., Miloslav Homolka, 08.-16.07.2010, 17.11.2010,