Photo shows wintering birds in the Dzongyab Lukhang Park in Lhasa City. [China Tibet News/Li Zhou]

From late October to early March ever year, a great variety of migratory birds will fly to Lhasa to live through the winter. Recently, in the Dzongyab Lukhang Park in Lhasa City, hemp ducks, black-headed gulls and so on can be seen swimming on the water surface, adding a beautiful scenery to the winter.