Photo taken on March 17, 2019 shows migrant birds at the Wolong Lake wetland in Kangping County of Shenyang, capital of northeast China's Liaoning Province. (Xinhua/Long Lei)
Migrant birds at Wolong Lake wetland in Shenyang, China's Liaoning
Source: Xinhua| 2019-03-18 07:27:00|Editor: Yurou
