On November 28, 2021, swans play and forage at Bailuzhou in the Bosten Lake, Bohu County, Bayingolin Mongolian Autonomous Prefecture, northwest China’s Xinjiang, adding vitality to the Bosten Lake in winter.

In recent years, with the continuous improvement of the ecological environment of the Bosten Lake and people’s increasing awareness to protect wild animals, more and more migratory birds come here to live and breed every winter. (Correspondent: Nian Lei)