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Large-scale occupancy surveys in East Antarctica discover new Adélie penguin breeding sites and reveal an expanding breeding distribution

Published online by Cambridge University Press:  16 January 2013

Colin Southwell*
Australian Antarctic Division, 203 Channel Highway, Kingston, TAS 7050 Australia
Louise Emmerson
Australian Antarctic Division, 203 Channel Highway, Kingston, TAS 7050 Australia


Knowledge of spatial distribution is fundamental to ecological studies and crucial for conservation and management of species and biodiversity, but detailed, large-scale spatial data are lacking for most taxa. Although the Adélie penguin is one of the most intensively studied Antarctic vertebrates, spatial data that could aid in ecological study and conservation management are incomplete. We undertook a large-scale survey of the current breeding distribution of Adélie penguins along 3800 km of the East Antarctic coastline. The survey increased the number of known breeding locations by 50% and revealed that the breeding distribution has expanded in some parts of the survey region over the past two to three decades. The expanding breeding distribution may reflect underlying population dynamics of sustained growth and resultant density dependent effect on dispersal and movement from established breeding sites to new sites. The comprehensive, large-scale distribution data from this study will form a baseline for assessing any future changes in Adélie penguin breeding distribution, provide data for developing spatial models for predicting future changes in breeding distribution under plausible scenarios of environmental change, and contribute to the development of metapopulation models by providing estimates of local colonization and extinction probabilities under specific conditions of metapopulation change.

Biological Sciences
Copyright © Antarctic Science Ltd 2013 

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Ainley, D.G. 2002. The Adélie penguin: bellwether of climate change. New York: Columbia University Press, 310 pp.Google Scholar
Ainley, D., Russell, J., Jenouvrier, S., Woehler, E., Lyver, P.O., Fraser, W.R.Kooyman, G.L. 2010. Antarctic penguin response to habitat change as Earth's troposphere reaches 2°C above preindustrial levels. Ecological Monographs, 80, 4966.CrossRefGoogle Scholar
Alonso, J.C., Johnstone, G.W., Hindell, M., Osborne, P.Guard, R. 1987. Las aves del Monolito Scullin, Antartida Oriental (67°47′S, 66°42′E). In Castellvi, J., ed. Actas del Segundo Symposium Espanol de Estudios Antarticos. Madrid: Consejo Superior de Investigaciones Cientificas, 375386.Google Scholar
Barbraud, C., Delord, K.C., Micol, T.Jouventin, P. 1999. First census of breeding seabirds between Cap Bienvenue (Terre Adélie) and Moyes Islands (King George V Land), Antarctica: new records for Antarctic seabird populations. Polar Biology, 21, 146150.Google Scholar
Falla, R.A. 1937. Birds. BANZARE Reports, series B, vol. 2. Adelaide: Hassell Press, 288 pp.Google Scholar
Fretwell, P.T.Trathan, P.N. 2009. Penguins from space: faecal stains reveal the location of emperor penguin colonies. Global Ecology and Biogeography, 18, 543552.CrossRefGoogle Scholar
Horne, R.S.C. 1983. The distribution of penguin breeding colonies on the Australian Antarctic Territory, Heard Island, the MacDonald Islands, and Macquarie Islands. ANARE Research Notes, No. 9, 82 pp.Google Scholar
Jenouvrier, S., Barbraud, C.Weimerskirch, H. 2006. Sea ice affects the population dynamics of Adélie penguins in Terre Adélie. Polar Biology, 29, 413423.CrossRefGoogle Scholar
Kato, A.Ropert-Coudert, Y. 2006. Rapid increase in Adélie penguin populations in the Lützow-Holm Bay area since the mid 1990s. Polar Bioscience, 20, 5562.Google Scholar
Krebs, C.J. 1972. Ecology: the experimental analysis of distribution and abundance. New York: Harper and Row, 694 pp.Google Scholar
Law, P. 1958. Australian coastal exploration in Antarctica. Geographical Journal, 124, 151162.CrossRefGoogle Scholar
Law, P. 1962. New ANARE landings in Australian territory 1960. Geographical Journal, 128, 174183.CrossRefGoogle Scholar
Low, M., Meyer, L.Southwell, C. 2007. Number and distribution of Adélie penguin (Pygoscelis adeliae) breeding sites in the Robinson Group of islands, Mac.Robertson Land, East Antarctica. Polar Record, 43, 225229.CrossRefGoogle Scholar
MacKenzie, D.I.Royle, J.A. 2005. Designing occupancy studies: general advice and allocating survey effort. Journal of Applied Ecology, 42, 11051114.CrossRefGoogle Scholar
MacKenzie, D.I., Nichols, J.D., Hines, J.E., Knutson, M.G.Franklin, A.B. 2003. Estimating site occupancy, colonization and local extinction when a species is detected imperfectly. Ecology, 84, 22002207.CrossRefGoogle Scholar
Manel, S., Williams, H.C.Ormerod, S.J. 2001. Evaluating presence-absence models in ecology: the need to account for prevalence. Journal of Applied Ecology, 38, 921931.CrossRefGoogle Scholar
Massom, R.A.Stammerjohn, S.E. 2010. Antarctic sea ice change and variability - Physical and ecological implications. Polar Science, 4, 149186.CrossRefGoogle Scholar
Melick, D., Jackson, A.Petz, W. 1995. An initial biological survey of the Davis Islands, Vincennes Bay, East Antarctica. Polar Record, 32, 6769.CrossRefGoogle Scholar
Orton, M.N. 1963. A brief survey of the fauna of the Windmill Islands, Wilkes Land, Antarctica. Emu, 63, 1522.CrossRefGoogle Scholar
Pearce, J.L.Boyce, M.S. 2006. Modelling distribution and abundance with presence-only data. Journal of Applied Ecology, 43, 405412.CrossRefGoogle Scholar
Peterson, A.T. 2006. Uses and requirements of ecological niche models and related distributional models. Biodiversity Informatics, 3, 5972.CrossRefGoogle Scholar
Pryor, M.E. 1968. The avifauna of Haswell Island, Antarctica. Antarctic Research Series, 12, 5782.Google Scholar
Robertson, G. 1991. Kidson Island: a breeding site for Antarctic fulmars. Polar Record, 27, 61.CrossRefGoogle Scholar
Southwell, C., Smith, D.Bender, A. 2009. Incomplete search effort: a potential source of bias in estimates of Adélie penguin breeding populations in the Australian Antarctic Territory. Polar Record, 45, 375380.CrossRefGoogle Scholar
Tsoar, A., Allouche, O., Steinitz, O., Rotem, D.Kadmon, R. 2007. A comparative evaluation of presence-only methods for modelling species distribution. Diversity and Distributions, 13, 397405.CrossRefGoogle Scholar
Whitehead, M.D.Johnstone, G.W. 1990. The distribution and estimated abundance of Adélie penguins breeding in Prydz Bay, Antarctica. Polar Biology, 3, 9198.Google Scholar
Wilson, D., Pike, R., Southwell, D.Southwell, C. 2009. A systematic survey of breeding Adélie penguins (Pygoscelis adeliae) along the Mawson and Kemp Land coasts, East Antarctica: new colonies and population counts. Antarctic Science, 21, 591592.CrossRefGoogle Scholar
Woehler, E.J. 1993. The distribution and abundance of Antarctic and sub-Antarctic penguins. Cambridge: Scientific Committee on Antarctic Research (SCAR), 76 pp.Google Scholar
Woehler, E.J., Johnstone, G.W.Burton, H.R. 1989a. The distribution and abundance of Adélie penguins, Pygoscelis adeliae, in the Mawson area and at the Rookery Islands (Specially Protected Area 2), 1981 and 1988. ANARE Research Notes, No. 71, 136 pp.Google Scholar
Woehler, E.J., Tierney, T.J.Burton, H.R. 1989b. The distribution and abundance of Adélie penguins, Pygoscelis adeliae, at Vestfold Hills, 1973. ANARE Research Notes, No. 70, 41 pp.Google Scholar
Woehler, E.J., Slip, D.J., Robertson, L.M., Fullagar, P.J.Burton, H.R. 1991. The distribution, abundance and status of Adélie penguins Pygoscelis adeliae at the Windmill Islands, Wilkes Land, Antarctica. Marine Ornithology, 19, 118.Google Scholar