A worker nurses a newborn baby lion at Dalian Forest Zoo on April 20, 2011. An African lion gave birth to five cubs, two of which are male and three are female, at Dalian Forest Zoo in Dalian, a city of northeast China's Liaoning Province on April 12. It is this African lion's first time to be a mother, and she could not take good care of her five cubs. Hence, these baby lions are elaborately nursed by workers of the zoo now. [Xinhua]