Children celebrate giant pandas' birthday in N China
Children sing birthday songs for giant pandas at Taiyuan Zoo in Taiyuan, capital of north China's Shanxi Province, Aug. 2, 2014. Saturday is the fourth birthday of the giant pandas Caitao and Huchun here. Caitao and Huchun migrated to Taiyuan from Ya'an Giant Panda Protection and Research Center last May. (Xinhua/Fan Minda)
Children draw pictures of giant pandas at Taiyuan Zoo in Taiyuan, capital of north China's Shanxi Province, Aug. 2, 2014. Saturday is the fourth birthday of the giant pandas Caitao and Huchun here. Caitao and Huchun migrated to Taiyuan from Ya'an Giant Panda Protection and Research Center last May. (Xinhua/Fan Minda)
Giant panda Caitao enjoys his birthday meal at Taiyuan Zoo in Taiyuan, capital of north China's Shanxi Province, Aug. 2, 2014. Saturday is the fourth birthday of the giant pandas Caitao and Huchun here. Caitao and Huchun migrated to Taiyuan from Ya'an Giant Panda Protection and Research Center last May. (Xinhua/Fan Minda)
Giant panda Huchun enjoys her birthday meal at Taiyuan Zoo in Taiyuan, capital of north China's Shanxi Province, Aug. 2, 2014. Saturday is the fourth birthday of the giant pandas Caitao and Huchun here. Caitao and Huchun migrated to Taiyuan from Ya'an Giant Panda Protection and Research Center last May. (Xinhua/Fan Minda)
Giant panda Huchun enjoys her birthday meal at Taiyuan Zoo in Taiyuan, capital of north China's Shanxi Province, Aug. 2, 2014. Saturday is the fourth birthday of the giant pandas Caitao and Huchun here. Caitao and Huchun migrated to Taiyuan from Ya'an Giant Panda Protection and Research Center last May. (Xinhua/Fan Minda)
Giant panda Caitao enjoys his birthday meal at Taiyuan Zoo in Taiyuan, capital of north China's Shanxi Province, Aug. 2, 2014. Saturday is the fourth birthday of the giant pandas Caitao and Huchun here. Caitao and Huchun migrated to Taiyuan from Ya'an Giant Panda Protection and Research Center last May. (Xinhua/Fan Minda)
Giant panda Caitao enjoys his birthday meal at Taiyuan Zoo in Taiyuan, capital of north China's Shanxi Province, Aug. 2, 2014. Saturday is the fourth birthday of the giant pandas Caitao and Huchun here. Caitao and Huchun migrated to Taiyuan from Ya'an Giant Panda Protection and Research Center last May. (Xinhua/Fan Minda)
Giant panda Caitao enjoys his birthday meal at Taiyuan Zoo in Taiyuan, capital of north China's Shanxi Province, Aug. 2, 2014. Saturday is the fourth birthday of the giant pandas Caitao and Huchun here. Caitao and Huchun migrated to Taiyuan from Ya'an Giant Panda Protection and Research Center last May. (Xinhua/Fan Minda)