Pelophylax ridibundus (syn. Rana ridibunda), Marsh Frog

Pelophylax ridibundus
photo fid13678, Petr Balej, 10.10.2015,

this photo is related to locality find:
id10455, Pelophylax ridibundus, Bulgaria > Western Rhodopes Mts. > Varvara, Варвара, 390 m a. s., Petr Balej, 20.05.2013, 10.10.2015, tens of individials