They can grow up to a metre and the world's largest cuttlefish species can also disappear in a puff of ink and mucus. The giant cuttlefish (Ascarosepion apama) is an oddball, and you can catch a glimpse of them around the whole bottom half of Australia — all the way from Brisbane to Shark Bay. Cast your vote for Australia's most underrated animal here: https://www.abc.net.au/news/science/2025-08-01/science-week-underrated-australian-animal-vote/105582104 Featuring: Dr Mark Norman, Chief Scientist Parks Victoria Production: Ann Jones, Presenter / Producer Jacinta Bowler, Producer Rebecca McLaren, Producer Hamish Camilleri, Sound Engineer Petria Ladgrove, Executive Producer Stream the brand-new series Dr Ann's Secret Lives on ABC iview.