Egrets rest in Dianchi Haihong wetland park in Kunming, capital of southwest China's Yunnan Province, July 7, 2025. The abundant fish and shrimp in Dianchi Haihong wetland park attract a large number of egrets, herons and other birds during summer. (Xinhua/Chen Xinbo)

This photo taken on July 7, 2025 shows an egret in Dianchi Haihong wetland park in Kunming, capital of southwest China's Yunnan Province. The abundant fish and shrimp in Dianchi Haihong wetland park attract a large number of egrets, herons and other birds during summer. (Xinhua/Chen Xinbo)

An egret preys in Dianchi Haihong wetland park in Kunming, capital of southwest China's Yunnan Province, July 7, 2025. The abundant fish and shrimp in Dianchi Haihong wetland park attract a large number of egrets, herons and other birds during summer. (Xinhua/Chen Xinbo)

This photo taken on July 7, 2025 shows an egret in Dianchi Haihong wetland park in Kunming, capital of southwest China's Yunnan Province. The abundant fish and shrimp in Dianchi Haihong wetland park attract a large number of egrets, herons and other birds during summer. (Xinhua/Chen Xinbo)

Egrets frolic in Dianchi Haihong wetland park in Kunming, capital of southwest China's Yunnan Province, July 7, 2025. The abundant fish and shrimp in Dianchi Haihong wetland park attract a large number of egrets, herons and other birds during summer. (Xinhua/Chen Xinbo)

Egrets frolic in Dianchi Haihong wetland park in Kunming, capital of southwest China's Yunnan Province, July 7, 2025. The abundant fish and shrimp in Dianchi Haihong wetland park attract a large number of egrets, herons and other birds during summer. (Xinhua/Chen Xinbo)

This photo taken on July 7, 2025 shows an egret in Dianchi Haihong wetland park in Kunming, capital of southwest China's Yunnan Province. The abundant fish and shrimp in Dianchi Haihong wetland park attract a large number of egrets, herons and other birds during summer. (Xinhua/Chen Xinbo)