Giant panda Cheng Da delivered twin panda cubs on June 27 at the Chengdu Base!
Cheng Da is going to be 6 years old, she and her twin brother Cheng Xiao aka Liu Yi were born to mom Cheng Ji and father Yong Yong on August 15, 2011.
The elder female cub weighs 128.2g, she was born at 22:57 and the younger male cub weighs 160.2g, he was born at 23:35.
Source: Pandapia HD