DOC is calling for public assistance in locating an entangled bottlenose dolphin reported in waters around western Auckland.
The juvenile/subadult dolphin, which is travelling with a fully grown dolphin, was first reported to DOC’s hotline on 29 December. It was observed entangled in a fishing net in the Western Waitemata Harbour.
DOC staff have been monitoring the dolphins in the Riverhead Herald Island area, and although they have appeared calm, the positioning of the net may limit the entangled dolphin’s movement and ability to dive.
DOC’s specialist marine mammal disentanglement team is assembling and preparing to intervene. There is added difficulty due to the dolphin’s companion animal, and careful planning is required to ensure a safe outcome for both animals.
What You Can Do If You Spot the Dolphin:
- Call 0800 DOC HOT (0800 36 24 68) immediately with the dolphin’s location and behaviour.
- Stay at a safe distance to monitor the dolphin without causing distress.
- Boaties should avoid approaching the dolphin or attempting to remove the entanglement, as it can endanger both the dolphin and those involved.
Protecting Marine Mammals “It’s vital to locate this dolphin as soon as possible,” says Kirsty Prior, DOC Operations Manager “The safety of both the animal and people responding to its distress is our top priority. Entangled marine mammals face significant risks, and careful planning is needed to ensure the best outcome.”
Entanglement in fishing gear and marine debris is a growing threat to marine life. DOC urges fishers and boaties to minimise floating slack lines when setting fishing gear and to dispose of waste and old gear responsibly to prevent marine debris.
Disentanglement Techniques DOC has a specialist marine mammal disentanglement team trained to safely free entangled animals using internationally recognised best practices. “Entanglements like this happen one to two times a year around New Zealand,” says Kirsty. “We have the skills, equipment, and experience to respond, when necessary, but locating the animal is the first crucial step.”
While disentanglement procedures are primarily designed for larger marine mammals like whales, DOC will assess and adapt its approach for this entangled dolphin. DOC teams are equipped with specialist tools and follow strict protocols to ensure safety for both the marine mammal and rescuers.
The last reported sighting was yesterday afternoon by the Huapai Golf Course at the edge of Waitemata Harbour. Anyone spotting the dolphins should call 0800 DOC HOT (0800 36 24 68) immediately with the location and dolphin’s behaviour.
