Bar-headed geese (Anser indicus) fly over the Yanchiwan Wetlands in northwest China’s Gansu Province, June 20, 2023. (Xinhua/Chen Bin)
The Yanchiwan Wetlands, situated in the southeastern part of the Subei Mongolian Autonomous County, northwest China’s Gansu Province, was designated as a wetland of international importance under the Ramsar Convention on wetlands in 2018.
This aerial photo taken on June 20, 2023 shows a view of the Yanchiwan Wetlands in northwest China’s Gansu Province. (Xinhua/Chen Bin)
This aerial photo taken on June 20, 2023 shows a view of the Yanchiwan Wetlands in northwest China’s Gansu Province. (Xinhua/Chen Bin)
This aerial photo taken on June 20, 2023 shows a view of the Yanchiwan Wetlands in northwest China’s Gansu Province. (Xinhua/Chen Bin)
This aerial photo taken on June 20, 2023 shows a view of the Yanchiwan Wetlands in northwest China’s Gansu Province. (Xinhua/Chen Bin)
A bar-headed goose (Anser indicus) takes a rest at the Yanchiwan Wetlands in northwest China’s Gansu Province, June 20, 2023. (Xinhua/Chen Bin)
This aerial photo taken on June 20, 2023 shows a view of the Yanchiwan Wetlands in northwest China’s Gansu Province. (Xinhua/Chen Bin)
This aerial photo taken on June 20, 2023 shows horses at the Yanchiwan Wetlands in northwest China’s Gansu Province. (Xinhua/Chen Bin)
This photo taken on June 20, 2023 shows snow mountains seen from the Yanchiwan Wetlands in northwest China’s Gansu Province. (Xinhua/Chen Bin)
This aerial photo taken on June 20, 2023 shows a view of the Yanchiwan Wetlands in northwest China’s Gansu Province. (Xinhua/Chen Bin)
This aerial photo taken on June 20, 2023 shows a view of the Yanchiwan Wetlands in northwest China’s Gansu Province. (Xinhua/Chen Bin)
This aerial photo taken on June 20, 2023 shows a view of the Yanchiwan Wetlands in northwest China’s Gansu Province. (Xinhua/Chen Bin)
This aerial photo taken on June 20, 2023 shows a view of the Yanchiwan Wetlands in northwest China’s Gansu Province. (Xinhua/Chen Bin)
原文地址：http://en.people.cn/n3/2023/0621/c90000-20034168.html