Singing of migratory swans in winter in the wetlands of Mazandaran province has created special attractions in this northern province.
Publish Date: 16 January 2021 - 14:09
TEHRAN, Jan. 16 (MNA) – Every year, during winter about 750,000 of swans migrate from Siberia to the wetlands near the town of Sorkhroud in Iran's northern province of Mazandaran.