Boat dumps snapper after net snares log

Callum Blackburn with snapper found off Whangarei. Photo / The Northern Advocate

A "slick" of snapper found floating off Whangarei may have been dumped for safety reasons after a commercial vessel accidentally netted a log.

Two recreational fishers found what one estimated to be hundreds of dead or dying fish near the Hen and Chicken Islands, 22km east offshore from Bream Head, on Friday.

The fishers, independent of each other, alerted Ministry for Primary Industries staff in Auckland and Northland offices. However, the source of the dead fish may have been revealed.

Aotearoa Fisheries yesterday revealed that a Whangarei-based skipper had to free a "small amount" of snapper from a net last Thursday night, after accidentally netting a log.

Aotearoa Fisheries chief executive Carl Carrington said the incident had created a serious health and safety hazard for crew.

"To safely free the log, the only option available was to cut a hole in the net to release the log.

"Unfortunately this has meant there was a small amount of fish lost at sea," Mr Carrington said.

Whangarei man Darren Shields was out spearfishing on Friday about 8am.

"They were all around the area ... hundreds of them floating in the water," Mr Shields, who has been visiting the islands for the past 30 years, said. He contacted the ministry immediately.

Mr Shields' vessel brought home 35 fish that had been floating in an area about quarter the size of a rugby field.

"We have all had a hand in taking fish from the sea. But when you see a thing like this, it's a shocking waste."

Mr Carrington said the commercial vessel's skipper had tried to collect as many fish as possible in the dark on Thursday, and had reported an accidental loss of fish to MPI.

"He (the skipper) followed correct procedure at all times."

Aotearoa Fisheries did not condone the dumping of fish and ensured all contracted fishers had sufficient access to quota so there was no need for dumping or high-grading.

Ministry compliance director Dean Baigent said it would investigate.

The recreational fishers had done "everything right".

"Getting accurate information about something happening on the water meant we could respond immediately," Mr Baigent said. "We chartered a plane from Ardmore and got out to the scene and recorded six commercial boats in the area and recorded their positions."

He said the aircraft did not find the slick of fish, but had been given photos and specimens collected by recreational fishers.

Crew from five commercial boats which were in the area will be interviewed as part of the investigation.