Several harbor seals are seen trapped on the icy surface of a lake in a tour spot in Yantai, a coastal city in east China`s Shandong province, January 10, 2009. Workers at the resort later help break the ice on the lake surface to save over 60 trapped harbor seals. [Photo/CFP]

Several harbor seals are seen trapped on the icy surface of a lake in a tour spot in Yantai, a coastal city in east China`s Shandong province, January 10, 2009. Workers at the resort later help break the ice on the lake surface to save over 60 trapped harbor seals. [Photo/CFP]

Several harbor seals are seen trapped on the icy surface of a lake in a tour spot in Yantai, a coastal city in east China`s Shandong province, January 10, 2009. Workers at the resort later help break the ice on the lake surface to save over 60 trapped harbor seals. [Photo/CFP]