Panda cubs Po and De De discover their birthday cake during celebrations for their first birthday at Madrid's Zoo on September 9, 2011 in Madrid. The two panda cubs, born on September 7, 2010 in Madrid, are the first giant panda twins to be born by artificial insemination outside China.
Panda cubs Po and De De discover their birthday cake during celebrations for their first birthday at Madrid's Zoo on September 9, 2011 in Madrid. The two panda cubs, born on September 7, 2010 in Madrid, are the first giant panda twins to be born by artificial insemination outside China.
A panda cub discovers his birthday cake during celebrations for his first birthday at Madrid's Zoo on September 9, 2011 in Madrid. Panda cubs, Po and De De, born on September 7, 2010 in Madrid, are the first giant panda twins to be born by artificial insemination outside China.
Panda cubs Po and De De discover their birthday cake during celebrations for their first birthday at Madrid's Zoo on September 9, 2011 in Madrid. The two panda cubs, born on September 7, 2010 in Madrid, are the first giant panda twins to be born by artificial insemination outside China.
A panda cub discovers his birthday cake during celebrations for his first birthday at Madrid's Zoo on September 9, 2011 in Madrid. Two panda cubs, Po and De De, born on September 7, 2010 in Madrid, are the first giant panda twins to be born by artificial insemination outside China.
source: daylife
photo: Getty images