The "May 1st" small holiday, known as the "Plateau Sapphire", is full of vigor and vitality in Qinghai Lake's collection of flying birds.

As an important international wetland, Qinghai Lake is not only an important water body to maintain the ecological security of the northeastern Qinghai-Tibet Plateau and a natural barrier to control the eastward spread of desertification in the west, but also the intersection of two migratory bird migration routes in Central Asia and East Asia, and the number of migratory birds in China. The largest and most concentrated breeding grounds.

(Produced by Sun Rui and Hu Xiuqin, Zhou Jing)

Responsible editor: [Liu Xian]