Migrant birds fly in the afterglow of the setting sun over the Wuxing white crane conservation area by the Poyang Lake in Nanchang, east China's Jiangxi Province, on Dec. 4, 2024. Upon the early winter, the Poyang Lake in Jiangxi hails numerous migratory birds including white cranes and swans, which take the lake as their winter habitat. (Xinhua/Zhou Mi)