A breeding colony of greater crested terns (China's second-class protected species) has been confirmed on Zhongshazhou, an island of China's Xisha Qundao in the South China Sea. By July 1, scientists had spotted about 300 birds and nearly 200 nests. #GreaterCrestedTern #seabirds #SouthChinaSea #XishaQundao #AmazingChina #BirdWatching
