Fishing restrictions may be extended to protect critically endangered Maui's dolphins, after a study found the animals' numbers were continuing to decline.
A population assessment, commissioned by the Department of Conservation (DOC), shows the number of adult dolphins has decreased in the six years since the previous assessment, with an estimated 55 adults remaining.
In response, the Government today proposed extending the restrictions on fishing in areas where the dolphins were found.
The new measures would extend the set-net ban along the Taranaki coast from Pariokariwa Point south to Hawera, and out four nautical miles.
The West Coast North Island Marine Mammal Sanctuary would also be extended to Hawera and out to 12 nautical miles, with restrictions on seismic surveys throughout the sanctuary.
A planned review of the Hectors and Maui's Threat Management Plan would also be brought forward from 2013 to this year, with a priority on the Maui's component.
Conservation Minister Kate Wilkinson said the further decline was very concerning.
"It is important that we act now, which is why the Government has proposed the interim measures and has brought forward the review of the plan.''
