Migratory swans spend winter in Pinglu, N China
Swans fly over a lake at Yellow River Wetland in Pinglu county, north China's Shanxi province, Nov 8, 2012. Numerous swans flied here to get through the winter. [Photo/Xinhua] |
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Swans fly over a lake at Yellow River Wetland in Pinglu county, north China's Shanxi province, Nov 8, 2012. Numerous swans flied here to get through the winter. [Photo/Xinhua] |