Auster Rookery is an

Emperor penguin The emperor penguin (''Aptenodytes forsteri'') is the tallest and heaviest of all living penguin species and is endemic to Antarctica. The male and female are similar in plumage and size, reaching in length and weighing from . Feathers of ...

rookery A rookery is a colony of breeding animals, generally gregarious birds. Coming from the nesting habits of rooks, the term is used for corvids and the breeding grounds of colony-forming seabirds, marine mammals ( true seals and sea lions), an ...

on sea-ice, sheltered by grounded icebergs, east of the

Auster Islands The Auster Islands are a group of small islands at the northeast end of the Robinson Group, located north of Cape Daly, Mac. Robertson Land. They were mapped from Australian National Antarctic Research Expeditions (ANARE) surveys and from air ...

, and about ENE of

Mawson Station The Mawson Station, commonly called Mawson, is one of three permanent bases and research outposts in Antarctica managed by the Australian Antarctic Division (AAD). Mawson lies in Holme Bay in Mac. Robertson Land, East Antarctica in the Austra ...

Antarctica Antarctica () is Earth's southernmost and least-populated continent. Situated almost entirely south of the Antarctic Circle and surrounded by the Southern Ocean, it contains the geographic South Pole. Antarctica is the fifth-largest co ...

. It was discovered in August 1957 by Flying Officer D. Johnston, RAAF, from an

ANARE The Australian National Antarctic Research Expeditions (ANARE ) is the historical name for the Australian Antarctic Program (AAp) administered for Australia by the Australian Antarctic Division (AAD). History Australia has had a long involv ...

Auster Auster Aircraft Limited was a British aircraft manufacturer from 1938 to 1961.Willis, issue 122, p.55 History The company began in 1938 at the Britannia Works, Thurmaston near Leicester, England, as Taylorcraft Aeroplanes (England) Limited, ...

aircraft, after which it was named. The rookery was estimated in 2009 to contain 7,855 individual emperor penguins, and has been designated an

Important Bird Area An Important Bird and Biodiversity Area (IBA) is an area identified using an internationally agreed set of criteria as being globally important for the conservation of bird populations. IBA was developed and sites are identified by BirdLife Int ...

BirdLife International BirdLife International is a global partnership of non-governmental organizations that strives to conserve birds and their habitats. BirdLife International's priorities include preventing extinction of bird species, identifying and safeguarding ...

References

Important Bird Areas of Antarctica Penguin colonies Mac. Robertson Land {{MacRobertsonLand-geo-stub