When spring returns to the earth, everything comes to life again. Thousands of migratory birds, such as white swans and grey herons, have gathered at the wetlands in Dandong City, Liaoning Province.

A gentle breeze blows across the ripples of the river. Looking ahead, white swans swim in groups of three or five, foraging and frolicking leisurely. Great egrets, grey herons, spoonbills, and wild geese gather in the sky, either soaring, or diving. Some stretch their necks and sing loudly, enjoying themselves in this ecological paradise.

Every spring, a large number of migratory birds travel thousands of miles to this place. Among them, the most eye-catching are the white swans. Hundreds of white swans congregate here, creating a magnificent spectacle.