'Animal Adventures this Christmas' photocall held at ZSL London Zoo

Bactrian camels enjoy their breakfast served in a super-sized stocking during an 'Animal Adventures this Christmas' photocall at Zoological Society of London (ZSL) London Zoo, in London, Britain, on Dec. 20, 2018. Zookeepers of the ZSL London Zoo prepared some seasonal surprises for the Zoo's residents to enjoy on Thursday. (Xinhua/Isabel Infantes)