"Just as I was about to get close to the crossing a 4-metre croc started chasing it," he said to NT News. "It was the biggest croc we'd seen down there."
In a video posted on the Facebook page 'Bonker's Adventure' on Sunday, the 13-feet-long crocodile can be seen chasing the fish and wresting it away from Mr Robertson's fishing line as he decides to give up on his catch.
Watch the video below:
On Facebook, the video has been viewed over 71,000 times.
Cahills Crossing in Australia is infamous for its crocodile-infested waters. According to reports, this breeding ground for saltwater crocodiles is one of the most dangerous bodies of water in the country.
In July last year, a snake had emerged from water to steal a fisherman's catch in USA.
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