Wetland birds fly to Shengjin Lake of Dongzhi, East China's Anhui province, Jan 4, 2014. Among the many species at Shengjin Lake, five are classified as national first-grade protected birds, including the hooded crane, white crane and black crane. Shengjin Lake is recognized as a paradise for birds with its mild weather and clean water. [Photo/asianewsphoto] |
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