Natrix tessellata, Dice Snake

Natrix tessellata
photo fid8317, Nenad Preradović, 14.07.2011,

this photo is related to locality find:
id5160, Natrix tessellata, Serbia > Vojvodina > Obedska Bara, cca 75 m a. s., Nenad Preradović, 27.04.2011, 14.07.2011,