Mokohinau Islands
Geology
The islands are volcanic stacks sitting at the edge of the continental shelf. Mokohinau formed between 10 and 8.5 million years ago, as a part of the Coromandel Volcanic Zone, which has since moved southwards to form the modern Taupō Volcanic Zone.
History
The islands were often visited seasonally by Māori for muttonbirding, harvesting the chicks of petrels for food and oil. Today, the main attractions for the rare tourists are the very clear waters teeming with wildlife.
Like many neighbouring Hauraki Gulf islands, the group is free of mammalian pests and being left to naturally regenerate. The Mokohinau Islands are home to a number of New Zealand's smallest endangered species, such as the Mokohinau skink, the robust skink and the Mokohinau stag beetle as well as a number of endangered plant species.
Burgess Island is also the location of the Mokohinau Islands Lighthouse, one of the most distant lights from the mainland. The light was built in 1883 and was one of the last in the country to be fully automated in 1980.
Climate
Climate data for Mokohinau Island Aws (1991–2020) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
Mean daily maximum °C (°F) | 22.4 (72.3) |
23.0 (73.4) |
21.8 (71.2) |
19.8 (67.6) |
17.5 (63.5) |
15.6 (60.1) |
14.8 (58.6) |
14.8 (58.6) |
15.7 (60.3) |
17.1 (62.8) |
18.7 (65.7) |
20.7 (69.3) |
18.5 (65.3) |
Daily mean °C (°F) | 20.0 (68.0) |
20.6 (69.1) |
19.6 (67.3) |
17.9 (64.2) |
15.9 (60.6) |
14.1 (57.4) |
13.2 (55.8) |
13.1 (55.6) |
13.8 (56.8) |
15.0 (59.0) |
16.4 (61.5) |
18.4 (65.1) |
16.5 (61.7) |
Mean daily minimum °C (°F) | 17.5 (63.5) |
18.3 (64.9) |
17.5 (63.5) |
16.1 (61.0) |
14.3 (57.7) |
12.6 (54.7) |
11.7 (53.1) |
11.5 (52.7) |
12.0 (53.6) |
12.9 (55.2) |
14.0 (57.2) |
16.0 (60.8) |
14.5 (58.2) |
Average rainfall mm (inches) | 61.2 (2.41) |
57.3 (2.26) |
84.9 (3.34) |
75.4 (2.97) |
88.8 (3.50) |
101.4 (3.99) |
123.8 (4.87) |
93.7 (3.69) |
62.6 (2.46) |
56.0 (2.20) |
46.0 (1.81) |
69.3 (2.73) |
920.4 (36.23) |
Source: NIWA |
See also
References
- ^ Council, Auckland. "Mokohīnau Islands". Tiaki Tāmaki Makaurau | Conservation Auckland. Retrieved 6 September 2023.
- ^ "The Hauraki Gulf Marine Park, Part 2". Inset to The New Zealand Herald. 3 March 2010. p. 15.
- ^ "Data Table - Protected Areas - LINZ Data Service (recorded area 112.992 ha nature reserve + 47.1 ha Burgess Island)". Land Information New Zealand. Retrieved 3 September 2019.
- ^ Hayward, Bruce W. (2017). Out of the Ocean, Into the Fire. Geoscience Society of New Zealand. pp. 134–147. ISBN 978-0-473-39596-4.
- ^ DOC, New Zealand Department of Conservation (July 2018). "Mokohinau Islands". www.doc.govt.nz. Retrieved 16 July 2018.
- ^ "Mokohinau Islands lighthouse - Maritime NZ". www.maritimenz.govt.nz. Retrieved 16 July 2018.
- ^ "CliFlo – National Climate Database : Mokohinau Island Aws". NIWA. Retrieved 20 May 2024.
External links
- Mokohinau Islands Scenic & Nature Reserves (Department of Conservation Website)
- Photographs of Mokohinau Islands held in Auckland Libraries' heritage collections.
- Map of the Mokohinau Islands, (Department of Conservation Website)