China 's panda experts have improved the science of breeding and raising members of this endangered species in captivity . China 's panda experts improved conservation programs in China . 12 years ago , Chengdu zoo keeper had only two pandas , now center has more than 100 animals . China is reintroducing captive animals back into the wild .
China 's panda experts improved conservation programs in China . 12 years ago , Chengdu zoo keeper had only two pandas , now center has more than 100 animals . China is reintroducing captive animals back into the wild .