A Mexican redknee tarantula spider stays still on their keeper’s hand during the annual stocktake press preview at London Zoo in Regents Park in London Monday, Jan. 4, 2016. A requirement of ZSL London Zoo’s license, the annual audit takes keepers a week to complete and all of the information is shared with zoos around the world via the International Species Information System, where it’s used to manage the worldwide breeding programs for endangered animals.(AP Photo/Alastair Grant)