A shocked Bunnings customer spotted a crocodile swimming in a waterway, far away from its natural home.
A man and his young daughter saw the baby crocodile swimming in a pond behind a Bunnings in the Newcastle suburb of Wallsend, on the NSW Central Coast, at about 4.30pm on Saturday.
NSW Police confirmed its officers responded to a crocodile sighting.
The cops, likely confused by the presence of a crocodile more than 1,000km from its natural home in Queensland and the Northern Territory, formed a perimeter to prevent the reptile from running at onlookers.
'It is unknown at this time how long the crocodile had been in the water,' NSW Police said in a statement.
'A dangerous animal handling specialist has been called in to safely retrieve the reptile.'
It's believed the crocodile was an illegal pet.
The Queensland government's defined 'Croc Country' stretches from its north coast down to Gladstone, in Central Queensland.
The unusual sighting in Newcastle is about 300km from where an alleged exotic animal farm was uncovered by NSW Police on February 4.
Investigators raided a property in Collombatti and allegedly discovered a 'makeshift zoo full of dozens of native and exotic reptiles', a hydroponic cannabis farm and a firearm.
'Police will allege inside the home was a 1.3 metre saltwater crocodile, 38 snakes including a Cobra, 19 lizards, three hedgehogs, 28 dogs and nine cats,' NSW Police said in a statement.
Officers, alongside workers from the local council and RSPCA, assisted licensed reptile handlers and biodiversity regulators in moving the animals to safer locations.
Police also allegedly seized 52 hydroponic plants, 11 kilograms of cannabis leaf with a street value of $85,000 and a rifle concealed inside the kitchen.
Detective Acting Superintendent Brad Abdy alleged early investigations indicated the man was involved in the black market sale of exotic animals.
'It is certainly concerning that our native animals are being exported to other countries and that other exotic animals are exported into this country,' he said at the time.
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The search of the man's property was not due to the alleged exotic animal farm, though officers had been tipped to the presence of the animals.
'Exactly what type and how many were unknown. There were 15 exotic animals in there from six different species,' Supt Abdy said.
'It is actually not uncommon for people involved in organised crime to possess exotic animals.'
'It was certainly a confronting scene. It's not every day that we do an entry into a premises and there's a 1.5 metre saltwater crocodile in a bedroom.'
'You've got a hydroponic cannabis setup there with 28 dogs, essentially guarding that. Then a premise full of venomous snakes and a saltwater crocodile.'
There is no suggestion the alleged farm is linked to Saturday's crocodile sighting.