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Heard Island and McDonald Islands in the Southern Ocean A map of Heard Island and McDonald Islands. Heard Island, by far the largest of the group, is a 368-square-kilometre (142 sq mi) mountainous island covered by 41 glaciers [22] (the island is 80% covered with ice [2]) and dominated by the Big Ben massif.
The geography of the Heard Island and McDonald Islands (HIMI) refers to the geography of Heard Island and the McDonald Islands, one of the most remote places on earth. The islands belong to Australia and are located 4,000 kilometres (2,485.5 mi) southwest of the mainland in the Southern Ocean .
They are located about 75 km from Heard Island. McDonald Island is the largest of the islands, at around 1 square kilometre (250 acres) in area. It has been the main focus of volcanic activity in recent times. Prior to 1996, McDonald Island had been a flat green island whose pumice beaches provided a great nesting area for penguin breeding. The ...
Big Ben is the large massif to the bottom right (southeast) of this image of Heard Island, from NASA WorldWind. Big Ben formed about one million years ago. [5] Volcanic activity at the cone has been known since 1881. An eruption occurred in 1993. [6] Satellite images detected eruptions during 2000.
Heard Island from a boat facing southwest from approximately the Shag Islets Field party, roped together, explore badly crevassed glacier - Heard Island 1950s. Heard Island is a volcanic island in the Southern Ocean that is 80% covered in ice. [1] The island is cold and steep, and experiences high levels of snowfall. [2]
The following non-avian biota have been observed on and around Heard Island and the adjacent McDonald Islands, which are part of the same Australian territory. [1] For the list of birds, see List of birds of Heard and McDonald Islands.
Bouvet Island [6] Caroline Island; Clipperton Island; Elephant Island; Elobey Chico; Ernst Thälmann Island; Much of Fiordland, New Zealand [7] Goa Island; Gough Island; Hans Island; Harmil; Hashima Island [8] Hatutu; Heard Island and McDonald Islands [9] The upper alpine zone and nival zone of the Himalaya (and most other high mountains ...
Map of the islands. This is a list of the birds of Heard Island and the adjacent McDonald Islands in the southern Indian Ocean. For other animals there, see List of non-avian fauna of Heard Island and McDonald Islands. The avifauna of Antarctica include a total of 47 species, of which 1 is endemic.