Newborn panda triplets inside an incubator at a safari park in the Chinese city of Guangzhou on August 12, 2014. (Photo by AFP Photo/Chimelong Group)

Newborn giant panda triplets, which were born to giant panda Juxiao (not pictured), are seen inside an incubator at the Chimelong Safari Park in Guangzhou, Guangdong province August 9, 2014. According to local media, this is the fourth set of giant panda triplets born with the help of artificial insemination procedures in China, and the birth is seen as a miracle due to the low reproduction rate of giant pandas. (Photo by Reuters/China Daily)

A newborn giant panda cub, one of the triplets which were born to giant panda Juxiao (not pictured), is seen inside an incubator at the Chimelong Safari Park in Guangzhou, Guangdong province August 12, 2014. According to local media, this is the fourth set of giant panda triplets born with the help of artificial insemination procedures in China, and the birth is seen as a miracle due to the low reproduction rate of giant pandas. (Photo by Alex Lee/Reuters)

This undated handout photo released on August 12, 2014 from the Chimelong Group shows female panda Juxiao who gave birth to panda triplets on July 29, 2014 at a safari park in the southern Chinese city of Guangzhou. Guangzhou's Chimelong Safari Park unveiled newborn panda triplets billed as the world's first surviving trio, in what it hailed as a “miracle” given the animal's famously low reproductive rate. (Photo by AFP Photo/Chimelong Group)

Newborn giant panda triplets, which were born to giant panda Juxiao (not pictured), are seen inside an incubator at the Chimelong Safari Park in Guangzhou, Guangdong province August 4, 2014. According to local media, this is the fourth set of giant panda triplets born with the help of artificial insemination procedures in China, and the birth is seen as a miracle due to the low reproduction rate of giant pandas. (Photo by Reuters/China Daily)

A newborn giant panda cub, one of the triplets which were born to giant panda Juxiao (not pictured), is seen inside an incubator at the Chimelong Safari Park in Guangzhou, Guangdong province August 12, 2014. According to local media, this is the fourth set of giant panda triplets born with the help of artificial insemination procedures in China, and the birth is seen as a miracle due to the low reproduction rate of giant pandas. (Photo by Alex Lee/Reuters)