This photo taken on Jan. 1, 2025 shows flamingos at a salt lake wetland after they arrive for wintering in Yuncheng City, north China's Shanxi Province. (Photo by Xue Jun/Xinhua)

　　This photo taken on Jan. 1, 2025 shows a flamingo at a salt lake wetland after it arrives for wintering in Yuncheng City, north China's Shanxi Province. (Photo by Xue Jun/Xinhua)

　　This photo taken on Jan. 1, 2025 shows flamingos resting at a salt lake wetland after they arrive for wintering in Yuncheng City, north China's Shanxi Province. (Photo by Xue Jun/Xinhua)

　　This photo taken on Jan. 1, 2025 shows flamingos resting at a salt lake wetland after they arrive for wintering in Yuncheng City, north China's Shanxi Province. (Photo by Xue Jun/Xinhua)

　　This photo taken on Jan. 1, 2025 shows flamingos at a salt lake wetland after they arrive for wintering in Yuncheng City, north China's Shanxi Province. (Photo by Xue Jun/Xinhua)