Recently, red-crowned cranes, a first-class protected wild animal in China, have been active in a wetland park near Baishi Reservoir in Beipiao County-level City, Chaoyang City, Liaoning Province. A large number of tourists and photography enthusiasts come here to take pictures. Baishi Reservoir in Chaoyang City has become the top choice for various migratory birds to inhabit. Every year, numerous birds fly back to perch and stay here as scheduled.