photo fid12165,
Petr Balej,
15.06.2014, 1x N. tesselata (leftmost head), 2x N. natrix
this photo is related to locality find:
id8797,
Natrix natrix,
Bulgaria >
Western Rhodopes Mts. >
Asenovgrad, Асеновград, 240 m a. s.,
Petr Balej,
18.05.2013,
15.06.2014, about 10 juveniles