Ling Ling (giant panda) is roughly equivalent to 70 years old for a human. According to the Ueno Zoo, Ling Ling was the oldest panda in Japan, as well as the fifth oldest known captive male panda in the world at the time of his death. Ling Ling's portrait and favorite food, bamboo shoots, were displayed in his cage following his death. Zoo visitors left bouquets of flowers and signed condolence registers. Ling Ling's death left the Ueno Zoo without a resident giant panda for the first time in 36 years; since October 1972 when two pandas, Kang Kang and Lan Lan, were given
Tai Shan (giant panda) already allowed him to stay for another two and a half years beyond the initial agreement. He left D.C. for China on February 4, 2010 (on the same flight as Mei Lan from Zoo Atlanta). He moved to the Bifengxia Panda Base, in Ya'an, Sichuan, but in 2014 moved again to the Dujiangyan base of Sichuan Province's China Conservation and Research Center for the Giant Panda. Tai Shan (giant panda) Tai Shan (, , also known as Butterstick after birth and before naming) is a giant panda born at the National Zoo in Washington D.C. on July 9, 2005 at