Currently, many migratory birds are coming to the Anzali Wetland. So many wintering birds such as Common Coots, Eurasian Teals and Black-headed Gulls have already arrived at the Anzali Wetland. Blue-cheeked Bee-eater is one of the common birds of passage in the Anzali Wetland. Many Dalmatian Pelicans and Whooper Swans will come soon and Sorkhankol Wildlife Refuge will be covered by many kinds of waterbirds in winter.