
A bird rests at the Chishan Lake National Wetland Park in Chuzhou, east China's Anhui Province, Sept. 14, 2021. After years of ecological restoration, the Chishan Lake National Wetland Park has become a paradise of birds and fowls.(Photo: Xinhua)

Aerial photo taken on Sept. 14, 2021 shows a view of the Chishan Lake National Wetland Park in Chuzhou, east China's Anhui Province. After years of ecological restoration, the Chishan Lake National Wetland Park has become a paradise of birds and fowls.(Photo: Xinhua)

Birds are seen at the Chishan Lake National Wetland Park in Chuzhou, east China's Anhui Province, Sept. 14, 2021. After years of ecological restoration, the Chishan Lake National Wetland Park has become a paradise of birds and fowls. (Photo: Xinhua)