Cheng Du Panda Base
Pandas in the base are most well cared. If mother nature had her way, these should be 'gone' of the trace on earth by now. A documentary by BBC gave me an impression of these adorable creatures - Good natured, harmless and well...useless. If the mother Panda gave birth to two, she could only handle one, leaving another to die. The base allowed all Pandas born to be specially cared for.