![](http://www.ecns.cn/hd/2023/10/17/119af3b82afe44c6b78c8f79230d5f1e.jpg)
Clusters of seepweed dye the Yellow River Estuary Wetland with bright red in Autumn, forming a "red carpet" landscape in Dongying, east China's Shandong Province. (Photo provided to China News Service)
![](http://www.ecns.cn/hd/2023/10/17/2c29183a362f4e97b33dfeb2d422e1a4.jpg)
Clusters of seepweed dye the Yellow River Estuary Wetland with bright red in Autumn, forming a "red carpet" landscape in Dongying, east China's Shandong Province. (Photo provided to China News Service)
![](http://www.ecns.cn/hd/2023/10/17/b39cafe3dc7e46b5b3267249414c6ca9.jpg)
Clusters of seepweed dye the Yellow River Estuary Wetland with bright red in Autumn, forming a "red carpet" landscape in Dongying, east China's Shandong Province. (Photo provided to China News Service)