The Breeding Status of Adelie penguins and other birds on the coast of George V Land, Antarctica

• Format: Dataset
• Language: unknown
• Published: Australian Ocean Data Network
• Subjects: biota; oceans; EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > ANIMALS/VERTEBRATES > BIRDS; BIOSPHERE > ECOLOGICAL DYNAMICS > SPECIES/POPULATION INTERACTIONS > POPULATION DYNAMICS; SPECIES LIFE HISTORY; BIRDS > PENGUINS; ADELIE PENGUIN; ANTARCTIC FULMARS; ANTARCTICA; BREEDING STATUS; CAPE PETRELS; CHICK NUMBERS; DATE; LOCATION; REPRODUCTION; SNOW PETRELS; SOUTH POLAR SKUAS; WILSON'S STORM-PETRELS; FIELD SURVEYS; AMD/AU; CEOS; AMD; CONTINENT > ANTARCTICA > Cape Denison; GEOGRAPHIC REGION > POLAR; Antarctic; Southern Ocean; New Zealand; The Schooner; Falla; George V Land; Commonwealth Bay; Denison; Buchanan Bay; Adelie penguin; Antarc*; Antarctica; Cape Petrels; Pygoscelis adeliae; Snow Petrels; South Polar Skuas
• Online Access: https://researchdata.edu.au/the-breeding-status-land-antarctica/2818512

Progress Code: completed The following are excerpts from Ensor and Bassett (1987). A census by counts and estimates of Adelie penguin chicks on the George V Land coast of Antarctica between Commonwealth Bay and Buchanan Bay was undertaken during January 1982. Sections of colonies were photographed for comparison with photographs taken in 1913 during the Australasian Antarctic Expedition; positions and sizes of sub-colonies appeared unchanged after an interval of 68 years. Observations on the distribution of breeding Antarctic fulmars, Cape petrels, Snow petrels, Wilson's storm-petrels and South polar skuas are presented. This report describes the breeding status of seabirds, particularly Adelie penguins, on the George V Land coast of Antarctica between Commonwealth Bay (67 degrees S, 142.5 degrees E) and Buchanan Bay 67.1166 degrees S, 144.6666 E). The area was visited in January 1982 during the Mawson anniversary expedition of the Oceanic Research Foundation (ORF) on the schooner Dick Smith Explorer. The observations on the breeding of seabirds were conducted as a contribution to the International Survey of Antarctic Seabirds (ISAS) designed to investigate the abundance and distribution of seabirds in the Southern Ocean ecosystem. Of particular interest to this program is the the population status of Adelie penguins Pygoscelis adeliae. The George V Land coast has seldom been visited. The main expeditions to the area have been the 1911-13 Australasian Antarctic Expedition (AAE) and the 1929-31 British, Australian and New Zealand Antarctic Research Expedition (BANZARE). Falla (1937) summarised the biological observations made during these expeditions, including estimates of the numbers of Adelie penguins breeding in the Cape Denison area (67 degrees S, 142.6666 degrees E). The Australian National Antarctic Research Expeditions and Expeditions Polaires Francaises have also made visits. The present observations provide a recent estimate of the breeding population of Adelie penguins in the area. Since the authors' ...