Stunning 'bird wave' spectacle unfolds in Dongying

A stunning natural "bird wave" spectacle is making appearances in the Eco Region of the Yellow River Delta in Dongying, Shandong Province, as the area enters its annual peak migratory bird season. Thousands of birds are taking to the sky in perfect unison, shifting fluidly between formations and rolling like surging waves across the sky, making the sight a highly distinctive winter ecological landmark of the delta. As a key stopover along the intercontinental migratory bird flyway, the wetland within the area boasts vast tidal flats and waters, providing ample habitats and food resources for migratory birds to replenish their energy for their long-distance journeys.