The zoo’s giant panda cub, Bao Bao, turns 1 year old.
April 1, 2014Giant panda cub Bao Bao outside with her mother Mei Xiang for the first time at the National Zoo in Washington. The zoo says Bao Bao tried out her climbing skills on one of the smaller trees and sat on the grass with a piece of bamboo.Smithsonian National Zoo/AP
Mei Xiang has delivered two surviving cubs since 2005, Tai Shan in July 2005 and Bao Bao in August 2013. She gave birth to a stillborn cub about 26 hours after Bao Bao. In Septempter 2012, she gave birth to a cub with liver abnormalities that died days later.