In sunny days with fresh air and gentle breeze, flocks of shelduck, “new guests” of waterbirds have been recently spotted in Zhanghuangdi basin of Liaohe River. With feathers in multiple colors including black, red, white, and brown, they are seeking for food and amusing with one another in the clear river water. In Xiaomaike basin of Liuhe River, flocks of avocet are resting, amusing, and enjoying the natural surroundings, together with the wetland forming a beautiful ecological picture scroll.