Black-winged stilts feed in Yangzhou

A black-winged stilt is spotted feeding in Yangzhou, East China's Jiangsu province. [Photo provided to chinadaily.com.cn]

A group of black-winged stilts were recently spotted feeding in Yangzhou, East China's Jiangsu province. They like to wait in shallow water and seize prey on or near the surface. It is estimated that one black-winged stilt eats thousands of aquatic insects per day!