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

Gordon Campbell:
On The Inquiry Into One Case Of Dirty Politics

Suddenly, we’re awash in inquiries and reviews. (It feels almost as if the Greens won the last election.) Caught out by the damning inquiry by SIS Inspector-General Cheryl Gwyn, the government’s response yesterday was utterly in character – it released two other major reports at the same time to try and distract public attention...

Inquiries are supposed to re-assure the public. What these inquiry outcomes share in common is a government culture of zero responsibility. More>>

IGIS: Statement On Early Report Release

As the Inspector-General stated at the release of the report yesterday morning, she is examining what steps to take over the early disclosure of information from the report... Ms Gwyn said that she was aware of Mr Goff's subsequent statements that he had disclosed some information concerning findings in the report. She will be seeking further information from Mr Goff and others. More>>

ALSO:

IGIS ON SIS:

 
 

Parliament Today:

Temporary Release Crackdown Continues: Corrections Review Of Phillip Smith Case

“The review by Corrections’ Chief Custodial Officer reveals that the plan for Smith’s series of temporary releases was overly ambitious and misinformed. He’s a highly manipulative and deceptive person who although technically eligible, should not have been considered for temporary release." More>>

ALSO:

White Ribbon Day: Govt Resumes Sexual Violence Trial Proceedings Work

Justice Minister Amy Adams has asked the Law Commission to resume work on proposals for better supporting victims of sexual violence through the criminal process. The Law Commission will revisit its previous work on alternative pre-trial and trial processes to identify options for improving complainants’ experience in court. More>>

ALSO:

"New Faces, Wise Heads": Andrew Little Announces New Labour Line Up

Labour Leader Andrew Little today announced a bold new caucus line up which brings forward new talent and draws on the party’s depth of experience. More>>

ALSO:

Gordon Campbell: On Rick Ellis As Te Papa’s New CEO

The recent appointment of former TVNZ boss Rick Ellis to head Te Papa has copped a fair bit of criticism. Much of it has been inspired by the suspicion that Ellis has been hired to pursue the same purely commercial goals as he did at TVNZ, while similarly neglecting the serious cultural side of his mandate. More>>

Passport Cancellation, Surveillance: Draft 'Foreign Fighters Legislation' Released

The final draft of the Countering Terrorist Fighters Legislation Bill contains proposals previously announced by Mr Key in a major national security speech earlier this month. More>>

ALSO:

Related

Joint Statement: Establishment Of NZ-China Strategic Partnership

At the invitation of Governor-General Lt Gen The Rt Hon Sir Jerry Mateparae and Prime Minister The Rt Hon John Key of New Zealand, President Xi Jinping of the People’s Republic of China made a state visit to New Zealand from 19 to 21 November 2014... More>>

ALSO:

Savings Targets: Health Procurement Plan Changes Direction

Next steps in implementing DHB shared services programme Health Minister Jonathan Coleman says the Government has agreed to explore a proposal put forward by DHBs to move implementation of the shared services programme to a DHB-owned vehicle. More>>

ALSO:

More on Health Policy:

Get More From Scoop

 

LATEST HEADLINES

 
 
 
 
 
 
 
 
Regional
Search Scoop  
 
 
Powered by Vodafone
NZ independent news