A baby red-crowned crane is pictured in a crane breeding and protection station under the Forestry and Wetland Protection Service Center in Panjin City, northeast China's Liaoning Province, July 14, 2022. Photo:Xinhua

A baby red-crowned crane is pictured in a crane breeding and protection station under the Forestry and Wetland Protection Service Center in Panjin City, northeast China's Liaoning Province, July 13, 2022. Photo:Xinhua

Baby red-crowned cranes are pictured in a crane breeding and protection station under the Forestry and Wetland Protection Service Center in Panjin City, northeast China's Liaoning Province, July 13, 2022. Photo:Xinhua

Baby red-crowned cranes are pictured in a crane breeding and protection station under the Forestry and Wetland Protection Service Center in Panjin City, northeast China's Liaoning Province, July 13, 2022. Photo:Xinhua

A baby red-crowned crane is pictured in a crane breeding and protection station under the Forestry and Wetland Protection Service Center in Panjin City, northeast China's Liaoning Province, July 14, 2022. Photo:Xinhua

A red-crowned crane tends its baby in a crane breeding and protection station under the Forestry and Wetland Protection Service Center in Panjin City, northeast China's Liaoning Province, July 14, 2022. Photo:Xinhua

Baby red-crowned cranes are pictured in a crane breeding and protection station under the Forestry and Wetland Protection Service Center in Panjin City, northeast China's Liaoning Province, July 14, 2022. Photo:Xinhua

Baby red-crowned cranes are pictured in a crane breeding and protection station under the Forestry and Wetland Protection Service Center in Panjin City, northeast China's Liaoning Province, July 14, 2022. Photo:Xinhua