Burwood Takahe breeding facility bursting
at the seams |
February 23, 2010
The road to recovery for the critically endangered takahe just got a little easier with a record number of chicks born on the islands this summer.
At least 21 chicks hatched on predator free island sanctuaries and, for the first time, the small mainland population on Maungatautari Ecological Island, Waikato, produced a chick.
The increased numbers are a result of Mitre10’s sponsorship and the work done to increase the number of functional breeding pairs at the various sites, takahe recovery manager Phil Tisch says.
To prevent over crowding on the islands, eight chicks will soon be winging their way to the Department of Conservation’s Burwood Bush Takahe Rearing Unit, near Te Anau, Southland, to be matched with the unit’s breeding pairs.
Their March arrival, combined with the 12 chicks already at Burwood, will be the largest number of young takahe the unit has cared for during a breeding season.
“The capacity to hold this many chicks over winter has been made possible thanks to Mitre 10’s continued commitment to the programme,” Mr Tisch says.
Since the sponsorship started in 2005 the company has supported bird transfers, helped increase the unit’s breeding pens and assisted in the modernising of the facility.
“Mitre 10’s Takahe Rescue sponsorship has made a real difference to the survival of this rare and very special bird.”
Mr Tisch says the transfer of the chicks from the islands to the rearing unit is an important step towards releasing them into wild.
“Their time here allows them to be trained by the other birds to feed from tussock and get used to the colder temperatures down here.”
He says the islands’ breeding pairs are a vital part of the recovery programme as they act as insurance populations in case something goes wrong in the wild.
Once the chicks are nearly a year-old they will be released into an extensively trapped area in the Murchison Mountains, Fiordland National Park.
It’s estimated that there are about 100 birds in the Murchison Mountains with the remainder on Maud Island in the Marlborough Sounds, Mana and Kapiti Islands north of Wellington off the Wairarapa Coast, Tiritiri Matangi Island in the Hauraki Gulf northeast of Auckland, and on Maungatautari Ecological Island, Waikato. |
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For more information contact DOC takahe ranger Linda Kilduff (03) 249 0200, lkilduff@doc.govt.nz. Linda is based in the DOC Te Anau area office.
Additional information
• Takahe transfers are used to manage to the genetics on the islands and try and prevent in-breeding and over-crowding.
• Keeping numbers at the optimal level on the islands helps breeding. If a bird can’t get a territory, it can’t breed, and it will fight for a territory.
• In November 2009, 16 juvenile takahe were released into an extensively trapped area of the Murchison Mountains thanks to the support from Mitre 10. The release provided a 10-15% boost to that population.
• The Mitre10 Takahe Rescue sponsorship started in September 2005 and was re-signed for a further three years in September 2008.
For more information about takahe visit:
www.doc.govt.nz/conservation/native-animals/birds/land-birds/takahe |
