Maori: Motutapu | |
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The nearest two headlands in this view from Rangitoto are part of Motutapu
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Location of Motutapu island (marked in red). | |
Geography | |
Coordinates | 36°45′S 174°55′E / 36.750°S 174.917°E |
Area | 15.09 km2 (5.83 sq mi) |
Administration | |
Motutapu Island (or simply Motutapu) is a 1,509 ha (3,730 acres) island in the Hauraki Gulf to the northeast of the city of Auckland, New Zealand. The island is part of the Hauraki Gulf Maritime Park.
Its full name, rarely used, is Te Motutapu a Taikehu, "The sacred island of Taikehu", Taikehu having been a tohunga (tribal priest) of the Tainui iwi. 'Motutapu', meaning "sacred" or "sanctuary" island, is a term used for various islands in a number of Polynesian cultures.
The island can be accessed via regular ferry services departing from Auckland City.
The island is now linked by an artificial causeway to the much younger volcanic island cone of Rangitoto. Prior to the emergence of the volcano, the island had been extensively occupied by Māori for over 100 years. The eruption, some 700 years ago, destroyed their settlements, but there is circumstantial evidence that some of the residents may have escaped the destruction, presumably by waka (canoe). Of the many archaeological sites recorded, one, the Sunde Site (Puharakeke), shows human and dog footprints preserved in solidified ash. These were protected from erosion by a layer of ash from the next eruption.
Today the island lacks the forest cover of neighbouring Rangitoto Island and most areas are limited to grass and wet meadows. There are few large trees on the island but a reforestation project has been carried out by The Motutapu Restoration Trust. The project has brought back many indigenous flora to various sections of the island.
In March 2013, two shallow earthquakes situated beneath Motutapu Island measuring 3.1 and 3.9 shook the Auckland area. Fears they could be a sign of a looming eruption at nearby Rangitoto Island were allayed by geologists, who said they were caused by fault lines, not volcanic activity.
Motutapu has an occupation history that encompasses virtually the full span of New Zealand settlement. It was one of the earliest places inhabited both by Polynesians, and later by Europeans in the Auckland region. The earliest evidence for occupation of Motutapu dates to before the eruption of Rangitoto in c.AD1400. The eruption smothered Motutapu in ash and caused widespread deforestation, but also produced friable soils suitable for gardening. Archaeological deposits bracketing the ash suggest the eruption prompted a shift from broad spectrum hunting of forest birds to intensive marine exploitation and horticulture. Numerous kumara pits were later found by archeologists.