CCTV News: Spring returns to the earth, everything revives, and migratory birds migrate to become a magnificent landscape in nature. All regions have ushered in the peak of migratory bird migration, showing the beauty of the ecological and natural charm, and witnessing the continuous improvement of the ecological environment in various places.

Beijing: Spring bird migration is imminent, and the vanguard troops arrive one after another.

As the weather warms, a large number of migratory migratory birds flew to Beijing one after another. In the Wild Duck Lake Wetland in Yanqing, staff monitored more than 10,000 "vanguard troops".

Yulin, Shaanxi: White swans arrive half a month early, and the ecology of the Yellow River continues to improve

In the Fugu section of the Yulin, Shaanxi, the ice and snow have melted, the water surface has become more and more open, and hundreds of migrating swans are resting and foraging here. In recent years, the water quality of the Fugu section of the Yellow River has met the standards for four consecutive years, and the number of white swans that have been transiting here has also increased year by year. In addition to white swans, there are more and more nationally-level protected animals such as mallards and red ducks, and more than ten nationally-level protected animals such as black storks and egrets have been discovered.

Sanmenxia, ​​Henan: Red-headed diving ducks fly north, the clear water of the Yellow River witnesses ecological changes

In Sanmenxia, ​​Henan, tens of thousands of red-headed diving ducks gather on the surface of the Yellow River, and are about to embark on a migration journey and fly north to their breeding ground one after another.

The number of red-headed diving ducks that have overwintered in Sanmenxia Shanzhou District this year has reached tens of thousands, which is the largest number in recent years. As the temperature gradually rises, the red-headed duck will set off from Sanmenxia, ​​fly over multiple countries and regions along the migration routes of East and Central Asia, and finally arrive in the northern region of Eurasia to breed.

Zhangye, Gansu: Grey geese "Advanced" returns, and the wetland is full of vitality

In the past few days, thousands of grey geese arrived first in Gaotai Heihe Wetland, Zhangye City, Gansu Province, becoming the "vanguard" of migration this spring. Every March, grey geese migrate back from overwintering areas in the south, lay eggs and breed in April, and then go to the south to overwinter after October. The return of the gray geese to the wetland also marks the coming of spring season.