Pelophylax ridibundus (syn. Rana ridibunda), Marsh Frog

Pelophylax ridibundus
photo fid5035, Petr Balej, 23.11.2008,

this photo is related to locality find:
id2588, Pelophylax ridibundus, Bulgaria > Danubian Plain > Opanec, Opanets, cca 60 m a. s., Petr Balej, 09.09.2008, 23.11.2008, tens of individuals