Aitcho Islands (South Shetland Islands)

The Aitcho Islands (‘Aitcho’ standing for ‘H.O.’ i.e. ‘Hydrographic Office’) are a group of minor islands on the west side of the north entrance to English Strait separating Greenwich Island and Robert Island in the South Shetland Islands, Antarctica, which are situated between Dee Island to the south and Table Island to the north. The group is separated from Dee Island and Sierra Island to the southwest by Villalón Passage (62°24′48.3″S 59°46′12.3″W). The area was visited by early 19th century sealers operating from nearby Clothier Harbour. During the austral summer the islands are often visited by Antarctic cruise ships with tourists who land to watch wildlife.

Aitcho Islands
Location of Aitcho Islands in the South Shetland Islands.
Aitcho Islands
Location of in the South Shetland Islands
Aitcho Islands
Location in Antarctica
Geography
LocationAntarctica
Coordinates62°23′29″S 59°46′10″W
ArchipelagoSouth Shetland Islands
Area1.9204 km2 (0.7415 sq mi)
Administration
Administered under the Antarctic Treaty System
Demographics
PopulationUninhabited

The islands were mapped in 1935 during the oceanographic investigations carried out by the Discovery Committee, and named after the Hydrographic Office of the UK Admiralty.[1] Some of the island names were given by Chilean Antarctic expeditions between 1949 and 1951.

Islands
Cecilia Island from English Strait.
Topographic map of Livingston Island, Greenwich, Robert, Snow and Smith Islands, featuring Aitcho Islands.
Barrientos Island from English Strait.

The islands and some notable rocks of the Aitcho group are:

Flora and fauna

Among the bird species found on the islands are chinstrap and gentoo penguins, southern giant petrels, and skuas. Southern elephant seals are among the larger life forms. There are also a wide variety of lichens and mosses reported.[2]

gollark: Soon the dead-man's switch in the bunker will trigger and disassemble Terra's bunker, then most of itself, then use an arbitrary code execution exploit in Minecraft to install PotatOS for x86 on all Terra's devices, then it will crash TC2020 forever.
gollark: I built a bunker there and everything. Well, half a bunker. I haven't finished the self-replication systems.
gollark: But yes, what ale said.
gollark: I mean, it's multiple things really.
gollark: I could, you know. It would underperform horribly, but it could be done.

See also

Maps
  • L.L. Ivanov et al., Antarctica: Livingston Island and Greenwich Island, South Shetland Islands (from English Strait to Morton Strait, with illustrations and ice-cover distribution), 1:100000 scale topographic map, Antarctic Place-names Commission of Bulgaria, Sofia, 2005
  • L.L. Ivanov. Antarctica: Livingston Island and Greenwich, Robert, Snow and Smith Islands. Scale 1:120000 topographic map. Troyan: Manfred Wörner Foundation, 2010. ISBN 978-954-92032-9-5 (First edition 2009. ISBN 978-954-92032-6-4)

References
  1. Aitcho Islands.
  2. Aitcho Islands. Oceanites.
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