Pallas's Warbler

Michael Nevski(important), Michael Nevski(nice), Nataliya Pokhodzey(nice), Galina Katanova(interesting), Dmitry Erokhin(nice), Alexey Sizov(interesting), Svetlana Medvedeva(nice), Svetlana Medvedeva(interesting), Vitaliy Butko(nice), Vitaliy Butko(interesting), Marina Torgashova(nice), Konstantin Farniev(interesting), Andrey Kudriavtsev(interesting), Alexander Liseenko(nice), Alexander Liseenko(interesting)