国产一级免费电影,国产自产在线视频一区,国产一区亚洲,久久国产精品视频,日本美女天天操b,九色激情,成年轻人网站色直接看

Migratory birds fly northbound after wintering in SW China

Source: Xinhua| 2018-03-09 16:16:28|Editor: pengying
Video PlayerClose

CHINA-GUIZHOU-BLACK-NECKED CRANES (CN)

Black-necked cranes fly over the Caohai national nature reserve in southwest China's Guizhou Province, March 9, 2018. Migratory birds began to fly northbound after wintering in Caohai. (Xinhua/He Huan)

   1 2 3 Next  

KEY WORDS: Migratory birds
EXPLORE XINHUANET
010020070750000000000000011100001370275441