A drone photo taken on Nov. 27, 2025 shows mallards resting on the Harbin section of Songhua River in northeast China’s Heilongjiang Province. (Photo by Zhang Shu/Xinhua)
An aerial drone photo taken on Nov. 27, 2025 shows mallards resting on the Harbin section of Songhua River in northeast China’s Heilongjiang Province. (Photo by Zhang Shu/Xinhua)
A drone photo taken on Nov. 27, 2025 shows mallards resting on the Harbin section of Songhua River in northeast China’s Heilongjiang Province. (Photo by Zhang Shu/Xinhua)
An aerial drone photo taken on Nov. 27, 2025 shows mallards resting on the Harbin section of Songhua River in northeast China’s Heilongjiang Province. (Photo by Zhang Shu/Xinhua)
A drone photo taken on Nov. 27, 2025 shows mallards resting on the Harbin section of Songhua River in northeast China’s Heilongjiang Province. (Photo by Zhang Shu/Xinhua)
A drone photo taken on Nov. 27, 2025 shows mallards resting on the Harbin section of Songhua River in northeast China’s Heilongjiang Province. (Photo by Zhang Shu/Xinhua)
原文地址：http://en.people.cn/n3/2025/1128/c90000-20396360.html