Sorkhrud Wetland in the northern province of Mazandaran is hosting flocks of migratory swans.

Tasnim - Flocks of migratory birds particularly geese have taken refuge at Sorkhrud wetland in the northern Iranian province of Mazandaran. The south Caspian Sea retreat will remain dominated by its northerly guests until about mid-May 2018 when the migration season comes to an end. The rich landscape attracts hundreds of birdwatchers, holidaymakers,...