The Middle Island
Tusked Weta (Motuweta isolata) is the most
endangered species of weta. It was discovered on
Middle Mercury Island by a government scientist in
1970. Middle Mercury Island is a 13ha island in the
Mercury group off the east coast of the Coromandel
Peninsula. The island has no introduced predators
but is ecologically fragile.
The Middle Island
tusked weta is being eaten by native lizards and
needs some help. The Department of Conservation
staff have been learning about the weta to try and
save it from extinction.
The department
decided to establish new populations of the weta on
other islands. But they needed more weta to be able
to do this. They began a captive breeding programme
and have begun to establish new populations on
Double Island and Red Mercury Island.
For more information
about this programme contact the Department of
Conservation. www.doc.govt.nz
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