Posts tagged with Kapiti Island

When did little spotted kiwi become extinct on the New Zealand mainland?

Map of the locations where three post-1940 little spotted kiwi were found (names in black type). Today’s little spotted kiwi all derive from birds that survived on Kapiti Island (red type). Base map supplied by Geographx (http://www.geographx.co.nz/).

Little spotted kiwi  only occur in New Zealand, where there are around 1500 individuals remaining.  They are the smallest kiwi species, about the size of a bantam hen, and are very susceptible to predation by introduced mammals, such as stoats and dogs.  Today they survive on predator-free offshore islands and the fenced mainland sanctuary Zealandia… Read more »

No evidence that stoats have impacted on Kapiti Island’s birds

  • North Island saddleback displaying. Photo: Rob Cross
  • Timeline for stoat arrival, detection and the trapping of three individuals on Kapiti Island. The curve shows saddleback count results over the same period (average number of birds counted per 5 minutes), with no apparent reduction during the time that stoats were known to be present. Image: Colin Miskelly, Te Papa
  • A saddleback specimen in the Te Papa collection – an unwilling sentinel species for stoat impacts. Image: Te Papa
  • The skeleton of the male stoat trapped on Kapiti Island in February 2011 is held by Te Papa (LM 2603). Photo: Colin Miskelly, Te Papa

Kapiti Island is one of New Zealand’s premier bird sanctuaries. It is home to nationally important populations of little spotted kiwi, kaka, North Island saddleback, stitchbird and North Island robin, as well as other threatened bird species. The island was considered to be free of all introduced mammal pests after rats were eradicated in 1996…. Read more »