Maungatautari

In December 2004, eleven endangered Hochstetter's frogs were found living on Maungatautari in a rocky region. There had already been discussions about potentially reintroducing the Hochstetter's frog to the preserve, and the rare discovery of the small population in an environment being prepared to protect them excites the scientific community.

A dead Duvaucel's gecko was found in a mouse trap in March 2010; this was the first sighting of this species on mainland New Zealand for almost 100 years, probably indicating a surviving population of the gecko within Maungatautari.[4]

Because poisons and trapping, traditional methods of pest control, have limited success and seldom last long, the creators of the plan decided to enclose the 34 square kilometres of bush with a 47 km pest-exclusion fence to create an ecological island. When the environment is rendered suitable, the area will be repopulated with the entire suite of charismatic species that may now be locally extinct, such as North Island brown kiwi, North Island kōkako, kakariki, tuatara and many others. Kaka already visit regularly and are likely to become resident if suitable methods are employed.

In November 2003, the Trust constructed two exclosures, at the north and south of Maungatautari, totalling 1.1 square kilometres. The Trust used these areas to demonstrate the fence's feasibility and to test pest removal methods, which were launched in September 2004. The exclosures are now predator-free and were used as holding areas for native species while the main fence was being built.

The Xcluder pest-proof fence.

In July 2004, the Trust began constructing the Xcluder fence. In September 2006 the Trust completed fencing the entire 34 square kilometres to exclude all pests (and was able to take advantage of parts of the exclosures' fencing constructed at Stage 1). Then the Trust began eliminating pests by dropping poison, starting with brodifacoum in November 2006. A second application was made in December 2006. The combined effect of the poison, trapping and hunting eliminated brown rats, black rats, stoats, cats, weasels, ferrets, red deer, fallow deer, pigs, goats, possums, hedgehogs, rabbits and hares. In 2007 the sole remaining pest species was mice, and poison was dropped a third time, in September that year, to eradicate them. This failed, and in 2011 the trust introduced a new policy, focusing on controlling rather than eradicating mice.[5]

One of the greater challenges facing the designers of the Xcluder fence adopted for the purpose was addressing entry at streams. Since water levels fluctuate and a fence needed to address both debris and fish migration, the Xcluder was outfitted with an electronic surveillance system to alert the Trust if a watergate fails to properly close. There have been other challenges with the fence, including storm damage in July 2007 that was quickly repaired.

In July 2006, a viewing tower was constructed near a northern rata grove in the southern exclosure.

Since the beginning of the project, native species have returned to the area either naturally or through reintroduction. In July 2007, a 300% increase was discovered in the native beetle population of the southern enclosure.[6]

In December 2005 Maungatautari witnessed its first kiwi call in approximately a hundred years. Radio signals in April 2007 suggested that the kiwi may be sitting on an egg, but that nest was found to be bare. In September 2007, two kiwi eggs were discovered. Although one proved infertile, the other hatched in December 2007, the first kiwi egg known to have hatched on Maungatautari in a century.

Karuwai the kiwi at August 2005 health check.

In June 2006, the Trust began reintroducing species, starting with a pair of critically endangered takahē. In April 2007, three species of endangered whitebait (kokopu or native trout) were reintroduced. In May, kākā were put into a special enclosure to allow them to acclimatise before they were released; they quickly attracted wild companions. In November of that year, seven kākā were released from the aviary.

On 3 December 2007 the trust announced that they planned to reintroduce North Island robins, North Island kōkako, tuatara, popokatea (whiteheads) and hihi (stitchbirds) in 2008. March 2009 saw the release of 60 whiteheads (popokatea) and 59 hihi (stitchbirds).

• New Zealand long-tailed bat (Chalinolobus tuberculatus)[7]

Takahē released at Maungatautari ecological island in June 2006.

• Grey teal (Anas gracilis)
• Australasian shoveler (Anas rhynchotis)
• Grey duck (Anas superciliosa)
• New Zealand bellbird (korimako) (Anthornis melanura)
• North Island brown kiwi (kiwi) (Apteryx mantelli)
• Australasian bittern (Botaurus poiciloptilus)
• Shining cuckoo (Chrysococcyx lucidas)
• Australasian harrier (Circus approximans)
• White-faced heron (Egretta novaehollandiae)
• New Zealand falcon (kārearea) (Falco novaeseelandiae)
• Grey warbler (riroriro) (Gerygone igata)
• New Zealand kingfisher (Halcyon sancta)
• Wood pigeon (kererū) (Hemiphaga novaeseelandiae)
• Welcome swallow (Hirundo neoxena)
• Morepork (Ninox novaeseelandiae)
• Stitchbird (hihi) (Notiomystis cincta)
• North Island tomtit (Miromiro) (Petroica macrocephala toitoi)
• Whitehead (pōpokotea) (Mohoua albicilla)
• Black shag (Phalacrocorax carbo)
• Little pied cormorant (Phalacrocorax melanoleucos)
• New Zealand dabchick (Poliocephalus rufopectus)
• Takahē (Porphyrio hochstetteri)
• Pukeko (Porphyrio porphyrio)
• North Island fantail (Piwakawaka) (Rhipidura fulginosa placabilis)
• Paradise shelduck (Tadorna variegata)
• Silvereye (Zosterops lateralis)
• Tui (Prosthemadera novaeseelandiae)
• Kākā, (Nestor meridionalis)

• Hochstetter's frog (Leiopelma hochstetteri)[8]

• Copper skink (Cyclodina aenea)
• Forest gecko (Hoplodactylus granulatus)
• Pacific gecko (Hoplodactylus pacifica)
• Auckland green gecko (Naultinus elegans elegans)
• Duvaucel's gecko (Hoplodactylus duvaucelli)

• New Zealand longfin eel (Anguilla dieffenbachii)
• Giant kokopu, (Galaxias argenteus)[9]
• Banded kokopu, (Galaxias fasciatus)[9]
• Shortjaw kokopu, (Galaxias postvectis)[9]

• Onychophora
• Mecodema oconnori

(Survey yet to be done)

The Maungatautari statistical area, which is 113 square kilometres, had a population of 822 at the 2018 New Zealand census, an increase of 72 people (9.6%) since the 2013 census, and an increase of 105 people (14.6%) since the 2006 census. There were 303 households. There were 414 males and 408 females, giving a sex ratio of 1.01 males per female. The median age was 39 years (compared with 37.4 years nationally), with 165 people (20.1%) aged under 15 years, 165 (20.1%) aged 15 to 29, 390 (47.4%) aged 30 to 64, and 102 (12.4%) aged 65 or older.

Ethnicities were 89.1% European/Pākehā, 12.0% Māori, 1.1% Pacific peoples, 3.3% Asian, and 1.5% other ethnicities (totals add to more than 100% since people could identify with multiple ethnicities).

The proportion of people born overseas was 18.6%, compared with 27.1% nationally.

Although some people objected to giving their religion, 54.4% had no religion, 36.5% were Christian, 0.4% were Hindu, 0.7% were Buddhist and 3.3% had other religions.

Of those at least 15 years old, 141 (21.5%) people had a bachelor or higher degree, and 87 (13.2%) people had no formal qualifications. The median income was $41,200, compared with $31,800 nationally. The employment status of those at least 15 was that 381 (58.0%) people were employed full-time, 96 (14.6%) were part-time, and 15 (2.3%) were unemployed.[10]

Horahora School is a co-educational state primary school,[11][12] with a roll of 35 as of March 2020.[13] The school was established in 1909.[14]

Maungatautari School was a primary school established in 1903[15] and closed in 2011.[16]