Birds at NW China's Qinghai Lake (1/4)
2013-05-17 10:39 Xinhua
Web Editor:Su Jie
Working staff install electronic monitoring equipments at Qinghai Lake to monitor the epidemic situation of migratory birds in Xining City, northwest China's Qinghai Province, May 12, 2013. Video monitoring system and database platforms were established here since 2005, monitoring the epidemic situation of migratory birds. (Xinhua/Yao Shenglin)
