Natrix natrix, Grass Snake

Natrix natrix
photo fid4723, Boris Demovič, 03.10.2008,

this photo is related to locality find:
id2291, Natrix natrix, Greece > Thrace > Dadia, - m a. s., Boris Demovič, Martin Dobrota, Fero Bednár, 16.09.2008, 03.10.2008, ssp. persa. Cp-observers: M. Dobrota, F. Bednar