44 dolphins caught in Bay nets

Photo: Supplied / Krista Hupman

There were 44 dolphins caught in fishing nets in the Bay of Plenty alone in the past year, with more than half of them dying, according to figures obtained by Forest & Bird.

It has obtained records of the Bay’s fishing bycatch over the past seven years from the Ministry of Primary Industries.

It includes common dolphins, endangered turtles, fur seals, 600-year-old corals, and hundreds of seabirds.

The bycatch was a result of pure seine fishing, which is a large wall of netting released around an entire school of fish. It is not clear what the target species was, but the dominant purse seine fishery in the Bay of Plenty targets Jack mackerel.

Forest and Bird regional manager Dr Rebecca Stirnemann said the dolphins were snared in just three separate incidents.

"Mostly from the purse seine-ing, so the big net going around, so it would be full pods of mothers and baby dolphins together. We rely on fishing boats to report these events but not all of them do, so we don’t know the full extent of the problem."

The bycatch also included nearly 250kg of coral, which is protected under the Wildlife Act.

"These corals are hundreds of years old, they are like the kauri of the sea. Yet they are being hauled up by bottom trawling - one of the most destructive fishing methods there is," Dr Stirnemann said.

The findings highlight the importance of the planned roll-out of cameras and GPS trackers on boats so scientists can see exactly what’s going on, Dr Stirnemann said.

Fisheries In shore New Zealand chief executive Dr Jeremy Helson says these figures out of the Bay of Plenty region are very unusual. 

"In the previous six years, there were fewer than two captures per year. No fisher ever wants to hurt a dolphin and all skippers do everything they can to avoid that. You will recall in March this year, a Sanford vessel had a mass capture of a pod of common dolphins in one of its nets.

’The skipper tried to lower the net to release them and, when the dolphins didn’t swim out, he released the catch of 30 tonnes of Jack Mackerel in order to save the pod. Dolphin captures are very rare overall and the industry does whatever it can to mitigate capture and mortality, however it is never going to be a zero risk environment.”


1 Comment

Forest and bird

Posted on 15-12-2017 20:28 | By maildrop

Shush. Nothing to see here. Sweep it under the carpet. 100% pure. Smoke and mirrors.

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