Velyki Birky (Великі Бірки) — urban village in the Ternopil district, Ternopil region. Located on both banks of the river Hnizna Hnyla upper part of Hnizna – left tributaries of Seret, 12 km east of Ternopil. The rivers Terebna and Hnizdechna flow through the territory of the urban village – the left and right are tributaries of H...