Natrix tessellata, Dice Snake

Natrix tessellata
photo fid5686, Roman Šmejkal, 17.05.2009,

this photo is related to locality find:
id2845, Natrix tessellata, Croatia > Dalmatia > Ston, - m a. s., Roman Šmejkal, 19.04.2009, 17.05.2009,