David Ireland knows Gus better than anyone - so immediately noticed something in the now-infamous photo of the spear fisherman holding his kill that raised alarm bells.
Locals still fuming about the illegal spearfishing of a beloved local groper have proposed the area where it lived be made a marine park named after the fish, affectionately known as Gus .
Man fined $500 for spearing blue groper known as Gus at Sydney beach abc.net.au - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from abc.net.au Daily Mail and Mail on Sunday newspapers.