Pelophylax ridibundus (syn. Rana ridibunda), Marsh Frog

Pelophylax ridibundus
photo fid5003, Petr Balej, 17.11.2008,

this photo is related to locality find:
id2517, Pelophylax ridibundus, Bulgaria > Danubian Plain > Veliko Tarnovo, 180 m a. s., Petr Balej, 09.09.2008, 17.11.2008, tens of individuals