Giant panda cub born healthy in Washington DC zoo

The panda, born on Friday at the Smithsonian National Zoo, weighs 4.8oz (136g), has a steady heartbeat, functioning lungs and digests food. But a second cub was stillborn. Mother Mei Xiang has one other surviving cub, born in 2005. via Pocket http://www.bbc.co.uk/news/world-us-canada-23837721