Pelophylax ridibundus (syn. Rana ridibunda), Marsh Frog

Pelophylax ridibundus
photo fid2488, Petr Balej, 20.10.2007,

this photo is related to locality find:
id1297, Pelophylax ridibundus, Bulgaria > Black Sea coast > Kosti, 20 m a. s., Petr Balej, 09.05.2007, 20.10.2007, tens of individuals