Photo taken on July 7, 2012 and released by the Ueno Zoological Park Society on July 11, 2012 shows that a male baby giant panda is fed in an incubator at the Ueno Zoo in Tokyo, Japan. Officials with the Ueno Zoo said Wednesday that the male giant panda cub born in the zoo last Thursday died of pneumonia on Wednesday morning. The mother Shin Shin, whose Chinese name is "Xian Nu", and her mate Ri Ri, whose Chinese name is "Bi Li", were brought to Tokyo last February for a 10-year stay under a joint research agreement on the endangered species. (Xinhua/Zoological Park Society)