Local Govt | National News Video | Parliament Headlines | Politics Headlines | Search

 


“Extinct” seabird discovered breeding 50 km from Auckland

“Extinct” seabird discovered breeding 50 km from Auckland City

Researchers are elated to find the sparrow-sized New Zealand storm petrel, thought extinct until 2003, is breeding on Little Barrier Island Hauturu in the Hauraki Gulf Marine Park. The team of researchers is led by Chris Gaskin and Dr. Matt Rayner from the University of Auckland.


Bird in the hand, Dr Steffi Ismar holds the first NZ storm petrel captured on land, 22 Feb 2013. Photo Martin Berg


The seabird is listed as critically endangered by the International Union of the Conservation of Nature and finding the breeding site is vital for their conservation.

Three specimens of the diminutive 35g seabirds were collected off New Zealand in the 1800s and are held by museums overseas. Since its rediscovery, there has been speculation as to where this seabird breeds.

The team camped on the Poor Knights Islands, Mokohinau Islands and Little Barrier Island using radio receivers to zero in on the breeding site.

“It’s like looking for a needle in the haystack,” said Chris Gaskin. A critical breakthrough came last year when the project team found brood (incubation) patches on birds caught at sea. This determined the timing of incubation in New Zealand storm petrel, the best time to find breeding birds on land.

This year, 24 birds were caught at sea using specially designed net guns and small 1g radio transmitters were fitted to each bird. Automated receivers narrowed down the search. Team members, based at a remote camp on the north coast of the Little Barrier Island, using handheld receivers and spotlights, confirmed that birds were coming ashore under the cover of darkness and moving inland. This prompted moving the search area. Then, when a signal was picked up of a bird stationary in forest at night, team members were able to get a clear fix on where that site was.

Dr. Rayner says: “The site being monitored is very fragile and with birds at a delicate stage in their breeding cycle. We are using automated equipment for the most part and maintaining a hands-off approach, although team members visiting the vicinity have also been keeping watch.”

“On Friday morning a bird was discovered on the ground, possibly having just left its burrow. At the same time team members detected another bird, this one most probably on a nest,” said Chris Gaskin. “It’s an amazing result for our enthusiastic and dedicated team.”

Members of the research team will remain on the island over the coming weeks. Aerial surveys are also being used to try and establish the distribution and size of the population.

The Hauraki Gulf Forum is about to publish a Hauraki Gulf seabird management strategy and research plan drawing on the work of Chris Gaskin and Dr. Rayner and New Zealand and international collaborators.

Chair of the Hauraki Gulf Forum, John Tregidga, said locating the breeding ground was internationally significant and further highlighted the importance of the Hauraki Gulf Marine Park as a globally significant biodiversity hotspot.

Dr Rayner, a Little Barrier Island trustee, said the discovery reiterated the importance of careful management of conservation jewels, such as Little Barrier Island and surrounding marine environments.

The project has been funded this year by grants from Mohammed bin Zayed Species Conservation Fund, Birdlife International Community Conservation Fund, The Little Barrier Island Hauturu Supporters Trust and ASB Trust, Auckland Council, Forest & Bird Central Auckland Branch and Peter Harrison/Zegrahm Expeditions, with further support from the Department of Conservation, Hauraki Gulf Forum and Landcare Research.


NZ Storm Petrel Photo credit Neil Fitzgerald Photography

ENDS

© Scoop Media

 
 
 
 
 
Parliament Headlines | Politics Headlines | Regional Headlines

Anzac Issue Out Now: Werewolf 47

Alison McCulloch: Lest We Remember

Local iwi have plans to spruce up the Te Ranga site as part of the 150th commemorations this year of key battles in the “New Zealand Wars”, but not a lot of money to do it with.

Information gathered from numerous government agencies shows that while more than $25 million is being spent on monuments and commemorations relating to foreign wars, primarily World War I and its centenary, only around $250,000 has been set aside for those fought on our own soil. More>>

Anne Russell: Anzac Day - Identity Politics, With Guns

Even cursory research into media reports from the past forty years reveals a cultural shift in the commemoration of Anzac Day. Among other things, turnout at Dawn services has increased significantly in recent decades.

Contemporary numbers are estimated at 3,000-4,000 in Wellington, and 10,000-15,000 in Auckland. Newspaper reports from the 1970s and 80s estimated Wellington turnouts at 300-800, and Auckland at anywhere from 600 to 4,000. More>>

 
 

Parliament Today:

Spookwatch: New Inspector-General Of Intelligence And Security Appointed

Prime Minister John Key hasannounced the appointment of Cheryl Gwyn as Inspector-General of Intelligence and Security. The appointment was made by the Administrator of the Government on behalf of the Governor General and is for a term of three years. More>>

Crowdsourcing: Green Party Launches Internet Rights And Freedoms Bill

The Green Party has today launched the Internet Rights and Freedoms Bill, New Zealand’s first ever Bill crowdsourced by a political party. More>>

ALSO:

Gordon Campbell: On The Shane Jones Departure

Shane Jones has left Parliament in the manner to which we have become accustomed, with self interest coming in first and second, and with the interests of the Labour Party (under whose banner he served) way, way back down the track. More>>

COMMENT:

Multimedia: PM Post-Cabinet Press Conference - April 22 2014

The Prime Minister met with reporters to discuss: • The recent improvement in the economy with a growing job market • Income and wealth inequality • Easter trading laws • The New Zealander killed in a drone strike in Yemen... More>>

ALSO:

Easter Trading: Workers 'Can Kiss Goodbye To Easter Sunday Off'

The Government’s decision to “reprioritise” scarce labour inspector resources by abandoning the enforcement of Easter Sunday Shop Trading laws means workers can kiss goodbye to a guaranteed day off, says Labour’s Associate Labour Issues spokesperson Darien Fenton. More>>

ALSO:

ACT Don't Go For Maximum Penalty: Three Strikes For Burglary, Three Years Jail

Three strikes for burglary was introduced to England and Wales in 1999. As in New Zealand, burglary was out of control and given a low priority by the police and the courts. A Labour government passed a three strikes law whereby a third conviction for burglaries earned a mandatory three years in prison... More>>

ALSO:

Gordon Campbell: On Drone Strikes And Judith Collins‘ Last Stand

The news that a New Zealand citizen was killed last November in a US drone attack in Yemen brings the drones controversy closer to home. More>>

ALSO:

Elections: New Electorate Boundaries Finalised

New boundaries for the country’s 64 General and seven Māori electorates have been finalised – with an additional electorate created in Auckland. More>>

ALSO:

Policies: Labour’s Economic Upgrade For Manufacturing

Labour Leader David Cunliffe has today announced his Economic Upgrade for the manufacturing sector – a plan that will create better jobs and higher wages. More>>

ALSO:

Gordon Campbell: On The Life And ACC Work Of Sir Owen Woodhouse

With the death of Sir Owen Woodhouse, the founding father of the Accident Compensation Scheme, New Zealand has lost one of the titans of its post-war social policy. More>>

ALSO:

Get More From Scoop

 

LATEST HEADLINES

 
 
 
 
 
 
Regional
Search Scoop  
 
 
Powered by Vodafone
NZ independent news