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PlayStop進入圖庫 Swan's paradise: Yellow River wetland
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Swan's paradise: Yellow River wetland

Swans are seen at the Yellow River wetland in Sanmenxia City of China's Henan Province, Dec. 16, 2010. The wetland located on the border between Henan Province and Shanxi Province attracted more and more swans to spend their winter here thanks to the efforts of local government and residents to protect swans. [Photo by Xu Yongjian]

Swans are seen at the Yellow River wetland in Sanmenxia City of China's Henan Province, Dec. 16, 2010. The wetland located on the border between Henan Province and Shanxi Province attracted more and more swans to spend their winter here thanks to the efforts of local government and residents to protect swans. [Photo by Xu Yongjian]

Swans are seen at the Yellow River wetland in Sanmenxia City of China's Henan Province, Dec. 16, 2010. The wetland located on the border between Henan Province and Shanxi Province attracted more and more swans to spend their winter here thanks to the efforts of local government and residents to protect swans. [Photo by Xu Yongjian]

Swans are seen at the Yellow River wetland in Sanmenxia City of China's Henan Province, Dec. 16, 2010. The wetland located on the border between Henan Province and Shanxi Province attracted more and more swans to spend their winter here thanks to the efforts of local government and residents to protect swans. [Photo by Xu Yongjian]

Swans are seen at the Yellow River wetland in Sanmenxia City of China's Henan Province, Dec. 16, 2010. The wetland located on the border between Henan Province and Shanxi Province attracted more and more swans to spend their winter here thanks to the efforts of local government and residents to protect swans. [Photo by Xu Yongjian]

Swans are seen at the Yellow River wetland in Sanmenxia City of China's Henan Province, Dec. 16, 2010. The wetland located on the border between Henan Province and Shanxi Province attracted more and more swans to spend their winter here thanks to the efforts of local government and residents to protect swans. [Photo by Xu Yongjian]

Swans are seen at the Yellow River wetland in Sanmenxia City of China's Henan Province, Dec. 16, 2010. The wetland located on the border between Henan Province and Shanxi Province attracted more and more swans to spend their winter here thanks to the efforts of local government and residents to protect swans. [Photo by Xu Yongjian]

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