The eight month old Western brown kiwi chick, named Tahi, will be the first kiwi released as part of Kiwis for kiwi’s new strategy to accelerate kiwi numbers and turn around the 2% decline. The release will take place at Sanctuary Mountain Maungatautari, the country’s largest predator proof fenced sanctuary.
Michelle Impey, executive director of Kiwis for kiwi said this bird represents a whole new approach to tackling declining kiwi populations.
“We have changed the way we’re doing things in order to make the most of opportunities offered by others. Using Operation Nest Egg, chicks hatched from wild-collected eggs will be incubated in captivity and released into existing predator free habitats where they can breed in a safe environment. Once we have grown those areas near to capacity, we can then relocate some of the offspring to start new families in other places. By increasing the supply chain and getting these kōhanga kiwi sites to capacity more quickly, we can now do in 5-10 years what would have taken 50 years or more,” said Ms Impey.
The success of the strategy depends on the collaboration between many groups – Iwi, private land owners, regional councils, DOC, hatching facilities and many volunteers.
The initiative was developed in partnership between Kiwis for kiwi and Sanctuary Mountain Maungatautari.
Ms Impey said over the past 16 years the Sanctuary has put an enormous amount of work into creating a safe place to enable the reintroduction of endangered species.
“This has provided a wonderful opportunity to establish a critical kōhanga kiwi site and it made so much sense to work together. We believe the goal of 500 kiwi released to the maunga in the next five years is doable,” said Ms Impey.
It has taken a village to get the aptly named Tahi (meaning one or first) to this point with many hands on the cradle along the way.
When Horowhenua residents, Will and Jan Abel, purchased a block of land 15 minutes out of Raetihi for a ‘get away from it all’ bach, they were surprised and delighted to find the land had kiwi on it. The couple are avid wetland conservationists but did not know much about kiwi.
“We were asked by a local kiwi practitioner, if we would be interested in getting involved in the national programme to help save kiwi and we were thrilled to be in a position to support the strategy. Before this we’d only ever seen kiwi at the zoo,” said Mr Abel.
After seven years of learning about kiwi conservation and running a trapping programme with neighbours and Horizons Regional Council, Will and Jan are saying goodbye to the first chick of the Maungatautari kōhanga strategy which is also the first chick from their land to be part of the national programme.
The egg, produced late last year, was uplifted from Will and Jan’s land and taken to Otorohonga where it hatched in January of this year. Tahi then spent six months at Rotokare Scenic Reserve and will now be released to Sanctuary Mountain Maungatautari which will be a safe home with its 47 kilometers of predator fencing.
Kiwis for kiwi aims to release 500 kiwi to Sanctuary Mountain Maungatautari over the next five years to join the estimated 100 kiwi currently there. The sanctuary has an estimated carrying capacity of 690 pairs of kiwi and when it reaches half capacity – around 325 pairs – kiwi will begin to be moved off the mountain to begin populations in other predator controlled areas.
Michelle Impey said that when fully stocked, Sanctuary Mountain Maungatautari is capable of producing hundreds of kiwi per year for release to the wild.
“Alone this initiative can reverse the decline of Western brown kiwi and achieve the national goal of 2% growth per year,” said Ms Impey.
The Abels have committed to giving every chick produced on their land that is needed over the next five years to Maungatautari.
“The birds will flourish in a safe environment, the gene pool will be improved and this is a pragmatic and economically viable approach to putting a dent in the 2% decline of kiwi. There’s nothing about this that doesn’t make sense. While the land belongs to us, the project belongs to the wider team and the birds belong to New Zealand. We look forward to welcoming back Tahi’s offspring in due course,” said Mr Abel.
From a shed in the bush, their land ownership has expanded through buying neighbouring land to ensure the project keeps going.