Occasionally while fishing the mangrove lined banks for Barramundi and Mangrove Jacks I’ve had saltwater crocodiles eat the fly. They jump and twist and usually do a short run before you can bring them hissing to the boat for a closer inspection. You really have to watch out for their shiny white ivory they have while trying to unhook them. Most are small, between two and four foot long. I really would not want to deal with anything larger. Flies I’ve hooked them on are pink things and poppers. The surface take is pretty crazy when they chomp a popper. I don’t specifically target crocodiles on fly and they are only ever caught as a unusual by-catch. Being a protected species all have been very, very carefully released, unharmed I might add………..and YES, I still have all my fingers.