Kaikōura Dark Sky Sanctuary Explained

Kaikōura Dark Sky Sanctuary
Photo Alt:View of the Milkway over the Kaikōura mountains
Location:Kaikōura District, New Zealand
Nearest Town:Kaikōura
Area Km2:2,039
Designated:2024
Governing Body:Kaikoura Dark Sky Trust

The Kaikōura Dark Sky Sanctuary is a dark-sky preserve located in the Kaikōura District in the South Island of New Zealand. It covers an area of,[1] representing around 98% of the District, excluding the Kaikōura township.[2] The Kaikōura Dark Sky Sanctuary was accredited as an International Dark Sky Sanctuary by DarkSky International in September 2024.[3] Kaikōura is the third dark sky sanctuary to be accredited in New Zealand.

The Kaikōura Dark Sky Sanctuary has a pristine night sky, providing particularly clear viewing of the Milky Way galaxy. The average night sky luminance is 21.58 mag/arcsec2 (corresponding to Bortle scale 3).

Background

A key driver for the establishment of a dark-sky preserve in the Kaikōura area was to help protect the Hutton's shearwater (Puffinus huttoni) or Kaikōura tītī, an endangered seabird in the family Procellariidae.

Risk to Hutton's shearwater

This bird is found in waters around Australia and New Zealand but it only breeds in the Seaward Kaikōura Range in New Zealand. It is the only seabird in the world that breeds in an alpine environment. The birds fly at night, but can become disoriented by bright lights. Fledglings are particularly vulnerable. They leave their nesting burrows in the mountains in the dark, and can crash-land on roads in the town. They are typically not able to take off again, making them vulnerable to being run over by vehicles or succumbing to predation by dogs or cats. Artificial lighting in the town led to over 200 birds crash-landing during the 2014/15 breeding season.[4] Conservation organisations in Kaikōura rescue stranded birds for later release, and advocate for reduced lighting. Work on improving protection for the Hutton's shearwater from the effects of artificial light in the town began in 2020.[5] [6] [7]

Establishment

Initial stages

A working group led by Nicky McArthur held their first public seminar to promote the Kaikōura dark-sky initiative in February 2021.[8] The Kaikōura Dark Sky Trust was a registered as a charity in New Zealand in 2022,[9] to work towards accreditation of a dark-sky preserve in the Kaikōura area.[10] The trust was established with seed funding provided by the North Canterbury Transport Infrastructure Recovery alliance. The initiative was funded as part of the recovery phase from the 7.8 magnitude 2016 Kaikōura earthquake.[11]

In addition to seeking accreditation as a dark-sky preserve, the objectives of the trust include protecting and enhancing the night skies and leading initiatives to reduce light pollution in the Kaikōura District. In 2024, the Kaikōura Dark Sky Trust submitted a plan change request to the District Council, seeking changes to council regulations about lighting that would meet requirements for the designation of a dark-sky preserve.[12] [13] These changes were adopted, and apply to new build projects and when lighting is being replaced.[14] The changes to the Kaikōura District outdoor lighting rules were aimed at new builds, and designed to reduce unnecessary or excessive use of artificial light at night. The rules include the use of motion sensors to activate lights, replacement of light fittings at their end-of-life using lamps with a colour temperature of 3000K or less, and restrictions for night-time lighting for sports events and for illumination of buildings for aesthetic purposes. The New Zealand Transport Agency agreed to change the street lighting on State Highway 1 through the town in 2024, using fully-shielded luminaires with colour temperature of 2200K or 2700K.[15]

Dark-sky accreditation was expected to boost the local economy by encouraging local astrotourism businesses.[16] [17] In April 2022, the Mayor of Kaikōura said that the dark-sky preserve had the full support of the council, and would be a boost to tourist numbers, especially during the winter period.[18] Kaikōura District Council provided support for the costs of preparing the application to DarkSky International for designation as a dark-sky preserve, and Destination Kaikōura supported the establishment of a website for the trust.[19]

Designation

In August 2024, the Kaikōura Dark Sky Trust applied to DarkSky International for designation of an area of 2039km2 as an International Dark Sky Sanctuary.[20] A dark sky sanctuary is a type of dark sky place defined as:[21]

DarkSky International announced the designation on 11 September 2024. At the time of the announcement, it was only the 22nd location world-wide to receive this recognition. Kaikōura is the third dark sky sanctuary to be accredited in New Zealand, after Aotea Great Barrier Island in 2017 and Stewart Island/Rakiura in 2019. The Kaikōura Dark Sky Trust plans to apply for the Kaikōura township to be recognised with international dark sky community status.[22] Accreditation of the Kaikōura Dark Sky Sanctuary is a step towards New Zealand seeking accreditation as a Dark Sky Nation.[23]

External links

Notes and References

  1. Web site: Reagan . Drew . 11 September 2024 . Kaikōura . live . http://web.archive.org/web/20240912204033/https://darksky.org/places/kaikoura-international-dark-sky-sanctuary/ . 12 September 2024 . 13 September 2024 . DarkSky International.
  2. Web site: Allen . Ian . 12 September 2024 . Kaikōura, the world's newest Dark Sky Sanctuary . 13 September 2024 . . 13 September 2024 . https://web.archive.org/web/20240913015019/https://www.stuff.co.nz/travel/350410810/kaikoura-worlds-newest-dark-sky-sanctuary . live .
  3. Web site: Regan . Drew . 11 September 2024 . Kaikōura Dark Sky Trust achieves International Dark Sky Sanctuary status for Ka Whata Tu o Rakihouia Conservation Park and surrounding Department of Conservation lands . 13 September 2024 . . 12 September 2024 . https://web.archive.org/web/20240912204034/https://darksky.org/news/kaikoura-dark-sky-trust-achieves-international-dark-sky-sanctuary-status-for-ka-whata-tu-o-rakihouia-conservation-park-and-surrounding-department-of-conservation-lands/ . live .
  4. News: Mills . Laura . 1 February 2024 . Dark Sky tourism boost . Kaikōura Star . 2.
  5. News: Allott . Amber . 5 March 2021 . Cantabrians urged to look out for threatened seabirds plummeting from the sky . live . https://web.archive.org/web/20210921100046/https://www.stuff.co.nz/environment/124449760/cantabrians-urged-to-look-out-for-threatened-seabirds-plummeting-from-the-sky . 21 September 2021 . 20 September 2021 . Stuff.
  6. News: Martin . Lauren . 3 March 2021 . Community asked to help save crash landed birds . Kaikoura Star . 12.
  7. Web site: 23 March 2023 . Scores of confused birds crash in Kaikōura, lighting blamed . 25 October 2024 . . en-nz.
  8. News: Martin . Lauren . 17 February 2021 . Dark Sky engages community . Kaikoura Star.
  9. Web site: Charity Summary: Kaikōura Dark Sky Trust . 13 September 2024 . Charities Services.
  10. News: Reid . Joy . 16 April 2022 . Kaikoura wants dark sky reserve created to save native seabird . live . https://web.archive.org/web/20220416074553/https://www.1news.co.nz/2022/04/16/kaikoura-wants-dark-sky-reserve-to-save-native-seabird/ . 16 April 2022 . 17 April 2022 . 1News.
  11. News: Hill . David . 12 September 2024 . Kaikōura awarded dark sky sanctuary status . live . http://web.archive.org/web/20240922070822/https://www.odt.co.nz/news/national/kaik%C5%8Dura-awarded-dark-sky-sanctuary-status . 22 September 2024 . 2024-09-12 . . en-NZ.
  12. Web site: Hill . David . 20 August 2024 . 'Pristine night skies': Kaikōura plans to dim the lights with DarkSky application . live . https://web.archive.org/web/20240912221527/https://www.rnz.co.nz/news/ldr/525694/pristine-night-skies-kaikoura-plans-to-dim-the-lights-with-darksky-application . 12 September 2024 . 12 September 2024 . . en-nz.
  13. News: Hill . David . 11 March 2024 . Tougher lighting rules aim to protect Kaikōura's night sky . live . https://web.archive.org/web/20240420063905/https://www.stuff.co.nz/environment/350208724/tougher-lighting-rules-aim-protect-kaikouras-night-sky . 20 April 2024 . 12 April 2024 . Stuff.
  14. News: Davies . Lisa . 12 September 2024 . Kaikōura recognised as New Zealand's latest Dark Sky Sanctuary . live . https://web.archive.org/web/20240912213410/https://www.1news.co.nz/2024/09/12/kaikoura-recognised-as-new-zealands-latest-dark-sky-sanctuary/ . 12 September 2024 . 13 September 2024 . . en.
  15. News: 14 March 2024 . Kaikoura dark skies - everything you need to know . Kaikoura Star . 6.
  16. News: 15 June 2022 . Dark Sky Reserve in Kaikoura . Kaikoura Star.
  17. News: Field . Larry . 13 July 2022 . Reducing light pollution in Kaikoura . Kaikoura Star.
  18. News: Lourens . Marine . 19 April 2022 . Dark sky reserve in Kaikōura could save Hutton's Shearwater birds, boost tourism . live . https://web.archive.org/web/20220523080843/https://www.stuff.co.nz/environment/128400385/dark-sky-reserve-in-kaikura-could-save-huttons-shearwater-birds-boost-tourism . 23 May 2022 . 23 May 2022 . Stuff.
  19. November 2022 . Dark Sky Trust launches new website . Kaikōura Community News . 1.
  20. Web site: August 2024 . 2024 DarkSky Sanctuary Application to DarkSky International . Kaikōura Dark Sky Trust . . 12 September 2024 . 14 September 2024 . https://web.archive.org/web/20240914010713/https://darksky.app.box.com/s/emnvq4j03nin2elyjqs4cpiirq6xhqnn . live .
  21. Web site: Dark Sky Place types . live . http://web.archive.org/web/20240402181217/https://darksky.org/what-we-do/international-dark-sky-places/dark-sky-place-types/ . 2 April 2024 . 13 September 2024 . DarkSky International.
  22. News: Hart . Maia . 1 May 2021 . Dimming lights in Kaikōura to brighten town's prospects . live . https://web.archive.org/web/20211023225908/https://www.stuff.co.nz/travel/300287781/dimming-lights-in-kaikura-to-brighten-towns-prospects . 23 October 2021 . 24 October 2021 . Stuff.
  23. News: Whitehead . Joanna . 2023-12-19 . Myth and meaning: Discovering New Zealand's newest dark sky reserve . live . https://web.archive.org/web/20240609024905/https://www.independent.co.uk/travel/australasia/new-zealand/new-zealand-new-dark-sky-sanctuary-b2464237.html . 9 June 2024 . 2024-06-09 . The Independent . en.

This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Kaikōura Dark Sky Sanctuary".

Except where otherwise indicated, Everything.Explained.Today is © Copyright 2009-2025, A B Cryer, All Rights Reserved. Cookie policy.