China's Beibu Gulf attracts egrets to nest, reproduce due to ecological protection

Egrets search for food in a pond in Hepu County of Beihai City, south China's Guangxi Zhuang Autonomous Region, Nov. 26, 2018. Ecological protection in Beibu Gulf has created a friendly environment for marine products, which attract thousands of egrets to nest and reproduce here every year. (Xinhua/Zhang Ailin)