Smithsonian

Tai Shan Will Return to China

Tai Shan celebrated his fourth birthday on July 9, 2009, complete with singing, guests and a massive three-tiered "veggie-sickle" cake.

Mehgan Murphy / Smithsonian's National Zoo

• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10