Crocodile numbers have been increasing across Australia's tropical north since federal law made them a protected species in the early 1970s.
"They certainly are increasing [in number], and that's part of the reason we have the management zones — to reduce the numbers in high-visitation areas so there's less chance of interaction between salties and people," Burke said.
The captured croc had been taken to a crocodile farm to become part of a breeding programme. Farmed crocodiles can be killed for their meat and leather.
The crocs are trapped in large cages baited with wild pig and other meats and submerged in waterways. -AP