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The Bishop and Clerk Islets are a 60-hectare (150-acre) group of islets, lying 33 kilometres (21 mi) south of Macquarie Island in the southwestern Pacific Ocean. They are, with Macquarie Island, part of the Australian state of Tasmania.[2][3] The group consists of Bishop Islet, 24 smaller islets, and various rocks and reefs. Bishop Islet has an area of 3 hectares (7.4 acres) and is mostly rock with some shallow patches of soil. Its highest elevation is 45 metres (148 ft).[1]

Bishop and Clerk Islets
Bishop and Clerk Islets
Location in the Southwestern Pacific Ocean
Geography
LocationSouthwestern Pacific Ocean
Coordinates55°07′S 158°41′E
Area60 ha (150 acres)
Highest elevation45 m (148 ft)[1]
Administration
Australia
StateTasmania
LGAHuon Valley Council
Demographics
Populationuninhabited
Additional information
Time zone
  • AEST (UTC+10:00)
  Summer (DST)
  • AEDT (UTC+11:00)
UNESCO World Heritage Site
TypeNatural
Criteriavii, viii
Designated1997 (21st session)
Reference no.629
RegionAsia-Pacific

The Bishop and Clerk Islets are part of the Australian state of Tasmania. They are the southernmost terrestrial point of both Australia (excluding the Australian Antarctic Territory) and Tasmania. The islets are within the Macquarie Island Nature Reserve, managed by the Tasmanian Parks and Wildlife Service and along with Macquarie Island and the Judge and Clerk Islets,[4] were inscribed in 1997 on the UNESCO World Heritage Area,[5] and form a Special Management Area within the nature reserve.[1] They are very infrequently visited and are free of introduced animals and plants.[6]


History


Three known landings have been made on the islets, all by ship-assisted helicopter. The first, in 1965, was on a rock 50 metres (160 ft) from Bishop Isle. The following two, in 1976 and 1993, were on Bishop Islet itself.[1]


Ecology


Macquarie shags have been recorded nesting at the Bishop and Clerk Islets. A colony of black-browed albatrosses was discovered in 1965.[7]

The only vascular plant recorded on Bishop Islet is Colobanthus muscoides, while two varieties of lichens have also been noted.


See also



References


  1. Cooper, John. "ACAP Breeding Site No. 66. Bishop and Clerk Islets: Australia's southernmost albatross colony". Retrieved 5 December 2014.
  2. Brothers, Nigel; Ledingham, Rod (5 August 2008). "The avifauna of Bishop and Clerk islets and its relationship to nearby Macquarie Island" (PDF). Papers and Proceedings of the Royal Society of Tasmania. 142 (1): 117–121. Archived from the original (PDF) on 11 December 2014. Retrieved 5 December 2014.
  3. "Macquarie Island World Heritage Area". Parks and Wildlife Tasmania.
  4. "World Heritage Places - Macquarie Island - Outstanding Universal Value". Department of the Environment. Australian Government. Retrieved 5 December 2014.
  5. "Macquarie Island". World Heritage List. UNESCO. 1997. Retrieved 8 July 2016.
  6. Parks and Wildlife Service (2006). Macquarie Island Nature Reserve and World Heritage Area Management Plan (PDF). Parks and Wildlife Service, Department of Tourism, Arts and the Environment. Hobart: Tasmanian Government. ISBN 978-0724-664-054. Archived from the original (PDF) on 21 July 2008.
  7. Alderman, R; Double, M; Valencia, J; Gales, R (2005). "Genetic affinities of newly sampled populations of Wandering and Black-browed Albatross". Emu. 105 (2): 169–179. doi:10.1071/MU04034.



На других языках


[de] Bishop- und Clerkinseln

Die unbewohnten Bishop- und Clerkinseln (englisch Bishop and Clerk Islets) liegen 28,4 km südlich von Hurd Point, des südlichsten Punktes der Macquarieinsel im südlichen Pazifischen Ozean und umfassen eine Landfläche von 3 ha (0,03 km²). Sie bilden den südlichsten Punkt Australiens und sind 1526 km von der Insel Tasmanien sowie 1995 km vom australischen Kontinent (Victoria) entfernt. Sie sind Bestandteil des Macquarie Island Commonwealth Marine Reserve, das von Tasmanien aus verwaltet wird.
- [en] Bishop and Clerk Islets

[it] Bishop e Clerk Islets

Bishop e Clerk Islets sono un gruppo di isolotti a sud di Macquarie Island nell'oceano Pacifico sud-occidentale che appartengono allo stato della Tasmania (Australia).



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