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Welcome to Cook Islands Natural Heritage Trust blog page, where we publish short articles, news pieces and research reports on Cook Islands biodiversity, nature and environment in which they live.

This website is a companion website to the Cook Islands Biodiversity and Ethnobiology Database (CIBED). This website is a portal for information sharing through the publication of short articles showcasing Cook Islands plants, animals and other organisms. The articles also cover topics of relevance to our living world, such as geology, climatology, ethnography and conservation.

Check out our latest articles below or visit our Blog page or use the All Categories Index to find more interesting and exciting articles on Cook Islands natural heritage.

  • Takūtea – Island of Seabirds
    Gerald McCormack, CINHT Takūtea is a small, low, unpeopled island 22km northwest of Ātiu. It has a land area above median high water of about 120 hectares (90 hectares of vegetation and 30 hectares of beach) with a maximum elevation of about 6 metres. It is owned by the people of  Ātiu who have [continue reading…]
  • The Lost Landbirds of Mangaia
    Gerald McCormack, CINHT, The landbirds which breed on Mangaia, the resident landbirds, can be divided into those introduced by people (the introduced landbirds) and those which arrived naturally (the native landbirds). [continue reading…]
  • Confusing the Törea and Kuriri.
    Gerald McCormack, CINHT On the airport, golf courses, sports fields and larger lawns of the Cook Islands the Common Mynah (Manu Kavamani, Acridotheres tristis) is busy feeding throughout the year. During the summer months they are joined by the Pacific Golden-Plover (Pluvialis fulva), which is dark [continue reading…]
  • Mangaia Makatea
    Gerald McCormack, CINHT, About two million years ago, when Mangaia was around 17 million years old, the whole island started to lift upward out of the sea. At that time, or sometime later, Mangaia was a wide coastal plain of exposed reef-rock adjoining a rounded central mountain, about 100 metres [continue reading…]
  • The Mournful Ladies
    Gerald McCormack, CINHT The Mournful Gecko (Lepidodactylus lugubris), about 80mm from nose to tail-tip, is the most common household lizard in the Cook Islands and throughout the Pacific. Like other gecko lizards, it hides during the day and hunts insects at night, especially on walls near lights. [continue reading…]
  • The Paiere of Maºuke
    Gerald McCormack, CINHT The one-man fishing canoe (paiere) of Maºuke, is almost identical to those of ºÄtiu and Mitiºäro, the other two islands of Ngäpütoru. The hull of the canoe, also called paiere, is a dug-out log about 4 metres long. The preferred wood is Tamanu (Beauty-leaf, Calophyllum [continue reading…]
  • The Three Rats
    Gerald McCormack, CINHT, When the Polynesians first sailed through the Cook Islands, probably more than 2000 years ago, they carried the Pacific Rat, also called the Polynesian Rat (Kiore, Rattus exulans). Whether they carried it accidently, or purposefully, is unknown. Either way, the Kiore [continue reading…]

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