Rochelle Constantine

Hauraki Gulf is a playground, wildlife hotspot, foodbasket and highway - and local councils hope the Sea Change project will help turn around the Gulf's poor health and struggling ecology Audio

Hauraki Gulf is a playground, wildlife hotspot, foodbasket and highway - and local councils hope the Sea Change project will help turn around the Gulf's poor health and struggling ecology Audio

Dr Rochelle Constantine, a Senior Lecturer, at the Institute of Marine Science, University of Auckland is part of the research which places the Maui's dolphin at dire levels. Audio

New data released on humpback whales in Oceania collected over a 20 year period has prompted calls for the species to be better protected. Audio

Scientists have been able to glean a unique insight into a rare species of whale, after two washed up on a New Zealand beach. Audio

Humpback whales & bottlenose dolphins are common at Raoul Island but there is some doubt as to which populations they belong to Audio

They were once hunted nearly to extinction, but each winter increasing numbers of humpback whales are being seen around the coast of New Zealand. Audio

The joint Australia-NZ whale research expedition found that humpback whales in the Ross Sea also spend time in east Australia Audio

From the University of Auckland's School of Biological Sciences on Bryde's whales in the Hauraki Gulf. Audio

The world's largest non-lethal whale research expedition has returned from six weeks in Antarctic waters. Audio

The joint Australia-NZ Whale Research Expedition is using non-lethal methods to study humpback and minke whales Audio

The joint Australia-New Zealand Antarctic Whale Expedition is conducting non-lethal research into whales, and has managed to attach 24 satellite transmitters to whales. It has one more week at sea… Audio

We love dolphins. But do they love us? Audio