Later, they set up cameras and started to record the valuable moment.

According to the photos and videos, two vultures and four erns squat on the surface of Longshan Lake, which is still covered with ice and snow, and a Steller's sea eagle stood near them.

Residents living near the wetland explained that millions of migratory birds arrive at Jingxin Wetland every spring, followed by a large number of raptors.

Several raptors squat on the surface of Longshan Lake, which is still covered with ice and snow. [Photo provided to chinadaily.com.cn]