The newborn California sea lion plays around its mother at Harbin Polarland in Harbin, capital of northeast China's Heilongjiang Province, Aug. 23, 2016. The sea lion "De Bei" gave birth to a sea lion cub at the park on Monday. (Xinhua/Wang Kai)
The newborn California sea lion plays around its mother at Harbin Polarland in Harbin, capital of northeast China's Heilongjiang Province, Aug. 23, 2016. The sea lion "De Bei" gave birth to a sea lion cub at the park on Monday. (Xinhua/Wang Kai)