The hoopoe, a colorful bird noted for its distinctive feather | China

The hoopoe, a colorful bird noted for its distinctive feather "crown", is feeding freely in Zhongshan Sports Park, Nanjing, Jiangsu province. (Photo by Song Wenwei)

以独特的羽毛“冠”著称的五彩鸟在江苏省南京市中山体育公园自由觅食。 （宋文伟 摄）