A California sea lion feeds its baby 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)
A California sea lion feeds its baby 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)