Maud Island is an important predator free
nature reserve (officially a
Scientific Reserve as defined under New Zealand's
Reserves Act) to which only scientists and conservationists have access. Visitors need a special permit issued by the
New Zealand Department of Conservation. Thanks to the efforts of conservationist
Don Merton,
kākāpō was introduced onto the predator-free island in 1974. Additional kākāpō were subsequently translocated onto other Islands like
Codfish Island / Whenua Hou,
Anchor Island and
Little Barrier Island. After only one breeding attempt by pair
Flossie and
Richard Henry in 1998 where three chicks were born, Maud Island's kākāpō population was translocated to more forested islands. The
takahē was also introduced there in 1985. Another rare species is the
Maud Island frog (
Leiopelma pakeka), which was split from the
Hamilton's frog (
Leiopelma hamiltoni) but has now been synonymized with
L. hamiltoni. Maud Island has a rich invertebrate fauna.
Wētā are numerous with tree wētā, cave wētā and
Cook Strait giant wētā likely to be seen at night. A large weevil, the
flax weevil can be seen on
flax and the rare
Cook Strait click beetle is also present on the island. ==Name==