Freedive world champion William Trubridge has penned a letter to the fishing industry, calling for more action to protect New Zealand's endangered dolphin species.

The first of the two oystercatcher eggs has hatched on Mount Maunganui Beach sparking fears the chick and its sibling will become

COMMENT: In 1986, New Zealand pioneered the first offshore island rat eradication at Breaksea Island in Fiordland.

This week, the Herald takes a look at Kiwis who are dedicated to helping our animals. Today Jamie Morton talks to Project Jonah's Daren Glover.

Scientists are seeking to solve one of the most intriguing mysteries of the disease that's killing our kauri - why it's attracted to the native tree's scent like we're drawn to coffee.

The fire burning in Matai in the Far North is no longer a threat to people or their homes.

Five helicopters with monsoon buckets have been dispatched to the Far North in a bid to bring a large scrub fire under control.

A group of trampers has been struck down with a gastro bug in the Nelson Lakes National Park.

DoC says there is significant arsenic, mercury and cyanide contamination of the soil at the Alexander River mine site.

Kauri dieback infection rates in the Waitakere Ranges Regional Park have more than doubled in the past five years.

A popular Kiwi campsite was closed for three weeks after an ant infestation.

The harbourmaster who was stood down from his job for rescuing an orca trapped in a cray pot this week says he would do it again if he had to.

A petition in support a Whitianga harbourmaster stood down after helping rescue an orca has attracted hundreds of signatures.

The Nelson Marlborough Conservation Board supports the proposed extension to the mountain bike season on the Heaphy Track.

A decision on whether the Department of Conservation will allow the Waitaha River power scheme will be made by mid-2017.

No, it's not the Sheraton or the Four Seasons - New Zealand's latest accommodation provider to list its wares on Booking.com falls a little further off the beaten track.

Kākā numbers are on the rise, looking for food around houses and farms. But these curious birds will eat anything, including lead which makes a sweet change from totara berries. Made with funding from NZ On Air.

COMMENT: The launch of the Hauraki Gulf's first marine spatial plan is a major achievement and not to be under-estimated, writes Gary Taylor.

Kakapo numbers have increased 20 per cent after the most successful breeding season in 25 years.

Taranaki Iwi and environmental groups are bitterly disappointed. "The failings of our government and the failings of DOC especially, means we have to go out and fight these corporations off". Made with funding from NZ On Air.

Temperatures plummeted below freezing the night two men died on a tramp in the Tararua Forest Park.

100% Pure Taranaki want to use alternatives to 1080 poison to keep pest numbers low. Made with funding from NZ On Air.

How has Kaikoura's world-famous wildlife responded to the 7.8 earthquake? Science reporter Jamie Morton looked at what we know so far.

Drops of the controversial pest-control poison 1080 have killed at least two dozen endangered kea in recent years.

For Hawke's Bay architect Graham Linwood and designer Jacob Scott there was a slightly bittersweet touch to receiving Presidents Awards

It's one of the most stunning walks in the world, so you can't expect to park right outside the very beginning of the track on a busy weekend.

Measures to preserve the natural environment on East Clive beach are being applauded by the community. Yesterday the Hawke's Bay

An American man will serve a prison sentence and has been fined over $27,000 for trafficking elephant ivory into New Zealand.

South Taranaki iwi Nga Rauru feels let down by the Department of Conservation's decision not to submit on a seabed mining application

Auckland bug man Brian Lawton shares his home with thousands of lizards, eels, exotic insects, rats, turtles and several tarantulas.