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Whooper swans head back after spending winter in Weihai

(Xinhua) Updated: 2015-03-08 10:45 Comments

Whooper swans head back after spending winter in Weihai

A staff member feeds whooper swans in Rongcheng National Nature Reserve in Weihai city, Shandong province, March 7, 2015. With weather turning warm, whooper swans start migrating back after spending the winter in the reserve.[Photo/Xinhua]

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