David A. Ebert is program director of the Pacific Shark Research Center and a research faculty member at Moss Landing Marine Laboratories. Twitter @lostsharksguy Instagram @lostsharkguy Sarah Fowler is cofounder of the Shark Trust and the European Elasmobranch Association and a member of the IUCN Shark Specialist Group. Marc Dando is a scientific illustrator and publisher whose books include Guide to the Manta and Devil Rays of the World and Sharks of the World (both Princeton). Twitter @dando_marc