View of section of Yellow River in NW China

An aerial drone photo taken on Oct. 10, 2024 shows the view of a section of the Yellow River in northwest China's Ningxia Hui Autonomous Region. (Xinhua/Wang Peng)

An aerial drone photo taken on Oct. 10, 2024 shows the view of a section of the Yellow River in northwest China's Ningxia Hui Autonomous Region. (Xinhua/Wang Peng)

An aerial drone photo taken on Oct. 10, 2024 shows the view of a section of the Yellow River in northwest China's Ningxia Hui Autonomous Region. (Xinhua/Wang Peng)

An aerial drone photo taken on Oct. 10, 2024 shows the view of a section of the Yellow River in northwest China's Ningxia Hui Autonomous Region. (Xinhua/Wang Peng)

An aerial drone photo taken on Oct. 10, 2024 shows migratory birds flying over a section of the Yellow River in northwest China's Ningxia Hui Autonomous Region. (Xinhua/Wang Peng)

An aerial drone photo taken on Oct. 10, 2024 shows the view of a section of the Yellow River in northwest China's Ningxia Hui Autonomous Region. (Xinhua/Wang Peng)

An aerial drone photo taken on Oct. 10, 2024 shows the view of a section of the Yellow River in northwest China's Ningxia Hui Autonomous Region. (Xinhua/Wang Peng)

An aerial drone photo taken on Oct. 10, 2024 shows the view of a section of the Yellow River in northwest China's Ningxia Hui Autonomous Region. (Xinhua/Wang Peng)

An aerial drone photo taken on Oct. 10, 2024 shows migratory birds living near a section of the Yellow River in northwest China's Ningxia Hui Autonomous Region. (Xinhua/Wang Peng)

An aerial drone photo taken on Oct. 10, 2024 shows migratory birds flying over a section of the Yellow River in northwest China's Ningxia Hui Autonomous Region. (Xinhua/Wang Peng)