(191127) — HOHHOT, Nov. 27, 2019 (Xinhua) — Photo taken on Nov. 24, 2019 shows an egret foraging in Bayan Nur of north China’s Inner Mongolia Autonomous Region. A flock of egrets has arrived at their wintering grounds, the Yellow River National Wetland Park in north China’s Inner Mongolia Autonomous Region. (Xinhua/Li Yunping)