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Around 98% of continental Antarctica is covered in ice up to 4.7 kilometres (2.9 mi) thick. [1] Antarctica's icy deserts have extremely low temperatures, high solar radiation, and extreme dryness. [2] Any precipitation that does fall usually falls as snow, and is restricted to a band around 300 kilometres (186 mi) from the coast.
The following is a list of native wild mammal species recorded in Antarctica. There are 23 mammal species in Antarctica, all of which are marine. Three are considered endangered, one is vulnerable, eight are listed as data deficient, and one has not yet been evaluated. [1] Domesticated species, such as the dogs formerly present, [2] are not ...
Life in the Freezer is a BBC nature documentary series written and presented by David Attenborough, first transmitted in the United Kingdom from 18 November 1993.. A study of the seasonal cycle of Antarctica, it was the first of Attenborough's more specialised surveys following his major trilogy that began with Life on Earth.
Belgica antarctica, the Antarctic midge, is a species of flightless midge, endemic to the continent of Antarctica.At 2–6 mm (0.08–0.2 in) long, it is the largest purely terrestrial animal native to the continent.
Lists of animals of Antarctica (4 P) Aquatic animals of Antarctica (2 C, 2 P) E. Extinct animals of Antarctica (3 C, 24 P) I. Insects of Antarctica (4 P) V.
The skull of the leopard seal. The leopard seal has a distinctively long and muscular body shape when compared to other seals. The overall length of adults is 2.4–3.5 m (7.9–11.5 ft) and their weight is in the range 200 to 600 kilograms (440 to 1,320 lb), making them the same length as the northern walrus but usually less than half the weight.
The William Glacier in Antarctica partially collapsed in the same week as Antarctica's hottest recorded day at 65ºF. It lasted for several minutes and stretched half a mile.
The Antarctic petrel, as its name implies, lives and breeds in the Southern Ocean, and on the Antarctic islands. [15] They nest on snow-free cliffs and rock faces, on the coast or on offshore islands. [1] However, they have been found up to 250 km inland. [1] Another common roosting spot is icebergs. [16]