31 March 2006
Robin Kapiti to populate Matiu/Somes Island
North Island robin (with food in beak), Kapiti Island. Photo/DOC.
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People visiting Wellington’s Matiu/Somes Island to check out the wildlife may find the tables turned from next week when
an inquisitive native bird takes up residence.
Twenty North Island robins from Kapiti Island will be taken to Matiu/Somes Island, in Wellington Harbour, as part of the
ongoing restoration and rejuvenation of the island.
This iconic bird, renowned for its bold and curious approaches to humans, joins kakariki, tuatara and weta previously
transferred to this scientific and historic reserve through a restoration programme involving the Department of
Conservation, community groups, iwi and a huge volunteer effort.
The project was made possible through the support of the Lower Hutt branch of the Forest and Bird Society through the
Matui/Somes Charitable Trust which raised $5000 towards the transfer and ongoing monitoring costs. The transfer is being
carried out by a team of highly skilled volunteers, mostly members of the Ornithological Society of NZ and Department of
Conservation staff.
Kapiti Island robins have already been successfully transferred to the Karori Wildlife Sanctuary and Mana Island. They
are expected to also thrive on 25 ha Matiu/Somes Island, where native vegetation planted by Lower Hutt Branch Forest and
Bird Society members over more than 20 years is maturing to provide habitat for the birds.
Department of Conservation biodiversity programme manager Rob Stone said while Matiu/Somes was not suitable for species
requiring larger areas of habitat, it was ideal for robin which tended to stay in a small area, feeding on insects,
grubs and worms on the forest floor.
He said people visiting the island shouldn’t have any trouble spotting the newest inhabitants.
“They have a distinctive call and can be easily seen up close as they search for grubs in the leaf litter. They will
approach people with curiosity.”
Matiu/Somes Island is one of the most easily accessible islands in New Zealand, attracting a large number of visitors.
“Being able to experience up close some of our rarer wildlife such as tuatara, kakariki, and now robin, will help people
appreciate what we have lost from mainland New Zealand through predation and habitat loss,” Mr Stone said.
Matiu/Somes Charitable Trust chairman Mark Te One said the project combined a number of “special” elements.
“ The North Island Robin is a rarely seen native bird presently well established on Kapiti Island. Its re-introduction
in to the harbour region will further enhance our natural environment and provide the Wellington and Hutt Valley
communities with easy access to experience these special creatures.
“This project also is a partnership between a government department, community and iwi.”
Other than in the sanctuaries, robins are extinct from the Wellington region.
Once widespread throughout the North Island, there are now only isolated populations across the centre of the Island
from Taranaki to Bay of Plenty, but they are plentiful on several mammal-free offshore islands.
They are abundant on Kapiti Island where they occur naturally and breed relatively quickly without being threatened by
mustelids, possums or rats.
The robin will be caught on Kapiti Island by using special “clap traps” – attracted by a feed of meal worms in front of
a spring loaded net.
Iwi from Wellington and Kapiti Island have supported the project. Te Atiawa ki Whakarongotai will bless the birds as
they leave their Kapiti Island home and Te Ati Awa will welcome them onto Matiu/Somes Island.
Background:
North Island robin
The North Island robin is a sub-species of the New Zealand robin, a different species to the well known and extremely
rare black robin found only on the Chatham Islands. It is coloured dark slaty grey above with a white spot above the
bill and a pale grey lower breast, and has long thin legs and an upright stance. The female is generally lighter
coloured than the male.
Robin are strongly territorial, feeding mostly on the forest floor, on a diet of invertebrates supplemented with small
fruits. They build their bulky nests in the forks of tree trunks or even on top of old nests made by other birds, using
twigs, bark moss and cobwebs, and lining them with tree fern scales, moss and grasses. Their eggs are around 2.5 cm
long, and coloured cream with purplish spots.
They mature at a year old and their breeding season extends from August to February. During this time each pair may
raise three broods. Robins are found mainly in mature native forests, common in beech or podocarp forest, and in manuka
or kanuka scrub. They usually mate with the same partner year after year.
Robin will approach humans with curiosity. Because of their fearless nature and ground-feeding habits they are extremely
vulnerable to mammalian predators.
Matiu/Somes Island Charitable Trust
The Matiu/Somes Charitable Trust was established in 1998 as a partnership between tangata whenua and the general
community to help protect, nurture and enhance the island by raising funds for projects that increase biodiversity and
enhance visitors’ enjoyment of the island. Through its active arm, “The Friends of Matui/Somes” it encourages community
participation in work on the island. It also works closely with the Department of Conservation and community groups such
as Forest and Bird.
The trust’s major conservation project to date has been the successful transfer of red-crowned parakeets from Kapiti
over two years. This is already adding considerably to the attraction of the island to visitors.
The trust is committed to restoring the mana of Matiu/Somes and making it a showplace the region can be proud of; not
only because its ecological and historic values, but because it provides a practical demonstration of what a real
partnership can achieve.
Future species transfers will include the bellbird and fluttering shearwater as well as a range of reptiles,
invertebrates and rare and endangered native plants. The trust also intends to help the department implement a
comprehensive interpretation plan to enhance visitors’ experiences on the island.
ENDS