One hippopotamus... London Zoo counts its animals in delayed census

Keepers started counting the animals in London Zoo on Wednesday, in an annual stock take that was delayed by a fire in December.Several animals that arrived in 2017 made their first appearance in the census, including the first Hanuman langur baby born in the facility, 11 Humboldt penguin chicks and a giant anteater.It is still an ongoing investigation," said Mark Habben, Zoological Manager at the Zoological Society of London.