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'''[[Psychrophiles]]''' are extremophilic organisms that are capable of growth and reproduction in low temperatures, ranging from −20 °C  to +10 °C. They are found in places that are permanently cold, such as [[Antarctica]] and the deep sea. They can be contrasted with thermophiles, which are organisms that thrive at unusually high temperatures. Psychrophile is Greek for 'cold-loving'.
'''[[Buckle Island]]''' is one of the three main islands in the uninhabited [[Balleny Islands]] group located in eastern section of the [[Southern Ocean]]. It lies 25 km (16 mi) north-west of [[Sturge Island]] and 8 km (5 mi) south-east of [[Young Island]], some 110 km (68 mi) north-north-east of Belousov Point on the Antarctic mainland.


Many such organisms are bacteria, but some eukaryotes such as [[lichen]]s, snow algae, fungi, and [[Antarctic midge|wingless midge]]s, are also classified as psychrophiles. Psychrophiles are protected from freezing and the expansion of [[ice]] by ice-induced desiccation and vitrification (glass transition), as long as they cool slowly.
The island is roughly triangular in shape, with long east and west coasts and a short north coast. It is about 6 km (3 mi) wide in the north, with a maximum length of 24 km (15 mi). It is of volcanic origin, and is still volcanically active, the last eruption being in 1899.


'''([[Psychrophiles|Full Article...]])'''
The northernmost point is Cape Cornish. Several small islets also lie in the channel separating Cape Cornish and Young Island, the largest of which is [[Borradaile Island]]. Several small islets lie off the island's southern extremity, Cape McNab, including [[Sabrina Island]], [[Chinstrap Island]], and the 80-meter (262 ft) tall stack of [[The Monolith]].
 
Both Buckle Island and Sabrina Island are home to colonies of [[Adélie penguin|Adelie]] and [[chinstrap penguin|chinstrap penguins]].
 
'''([[Buckle Island|Full Article...]])'''