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Carlini, Alejandro R.; Daneri, Gustavo A.; Casaux, Ricardo; Márquez, María E. I. (2006)
Publisher: Co-Action Publishing
Journal: Polar Research
Languages: English
Types: Article
The seasonal haul-out pattern of itinerant male Antarctic fur seals (Arctocephalus gazella) was determined by regular counts at Mossman Peninsula, Laurie Island, South Orkney Islands, from 1996 to 2005. Small numbers of animals began to arrive at the beach in late December / early January (mean date 28 December ± 15 days, n = 10). Peak numbers of animals ashore changed considerably between seasons. In 1996, 1998 and 2001, peak numbers were registered in March (6/3, 18/3 and 6/3, respectively). Numbers peaked in 1997, 1999 and 2005 at the end of January / beginning of February (26/1, 2/2 and 28/1, respectively). In 2000, 2002, 2003 and 2004 peaks were registered in the third week of February (15/2, 22/2, 14/2 and 20/2, respectively). Peaks in numbers of seals ashore also varied between years, being minimum during 2001 (2531 individuals) and maximum during 2006 (16 610 individuals). In March 1998 the coasts of Laurie Island were surveyed by navigating inflatable boats near the shoreline; 18 haul-out places were identified. The big differences in peak numbers, as well as in the dates of peak events among years, suggest that local conditions could have an effect on the numbers of animals hauled out in a given year. It may therefore be difficult to predict trends from summer censuses in non-breeding places.
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    • Barlow, K. E., Boyd, I. L., Croxall, J. P., Reid, K., Staniland, I. J. & Brierley, A. S. 2002: Are penguins and seals in competition for Antarctic krill at South Georgia? Mar. Biol. 140, 205-213.
    • Bengtson, J. L., Ferm, L. M., Härkönen, T. J. & Stewart, B. S. 1990: Abundance of Antarctic fur seals in the South Shetland Islands, Antarctica, during the 1986/87 austral summer. In K. Kerry & G. Hempel (eds.): Antarctic ecosystems: ecological change and conservation. Pp. 265-270. Springer: New York.
    • Bonner, W. N. 1968: The fur seals of South Georgia. Br. Antarct. Surv. Sci. Rep. 56.
    • Boyd, I. 1993: Pup production and distribution of breeding Antarctic fur seals (Arctocephalus gazella) at South Georgia. Antarct. Sci. 5, 17-24.
    • Costa, D. P. 1991: Reproductive and foraging energetics in pinnipeds: implications for life history patterns. In D. Renouf (ed.): Behaviour of pinnipeds. Pp. 300-344. London: Chapman & Hall.
    • Everson, I. & Goss, C. 1991: Krill fishing activity in the southwest Atlantic. Antarct. Sci. 3, 351-358.
    • Kasatkina, S. M., Shnar, M. I., Polischuk, M. I., Abramov, A. M. & Sushin, V. A. 1997: Assessment of krill flux factors in waters of the South Orkney Islands during summer 1996. CCAMLR Sci. 4, 195-204.
    • Kerley, G. I. H. 1983: Comparison of seasonal haul-out patterns of fur seals Arctocephalus tropicalis and A. gazella on subantarctic Marion Island. S. Afr. J. Wildl. Res. 13, 71-77.
    • Kightley, P. J. & Caldwell, J. R. 1982: The first record of a fur seal birth on Signy Island, South Orkney Islands. Br. Antarct. Surv. Sci. Rep. 51, 287-289.
    • Laws, R. M. 1981: Seal surveys, South Orkney Islands, 1971 and 1974. Br. Antarct. Surv. Bull. 54, 136-139.
    • Page, B., Welling, A., Chambellant, M., Goldsworthy, S. D., Dorr, T. & Van Veen, R. 2003: Population status and breeding season chronology of Herd Island fur seals. Polar Biol. 26, 219-224.
    • Payne, M. R. 1977: Growth of a fur seal population. Philos. Trans. R. Soc. Lond. B 279, 67-79.
    • SCAR Expert Group on Seals 2004: Status of stocks. Tromsø. Accessed on the internet at www.seals.scar.org/pdf/ statusofstocs.pdf.
    • Smith, R. I. L. 1997: Impact of an increasing fur seal population on Antarctic plant communities: resilience and recovery. In B. Bataglia et al. (eds.): Antarctic communities, species, structure and survival. Pp. 432-436. Cambridge: Cambridge University Press.
    • Turner, J. 2004: The El Niño-Southern Oscillation and Antarctica. Int. J. Climatol. 24, 1-31.
    • Vergani, D. F. & Coria, R. 1989: Increase in numbers of male fur seals Arctocephalus gazella during the summerautumn period at Mossmann Peninsula (Laurie Island). Polar Biol. 9, 487-488.
    • Wynen, L. P., Goldsworthy, S. D., Guinet, C., Bester, M. N., Boyd, I. L., Gjertz, I., Hofmeyr, G. J. G., White, R. W. G. & Slade, P. R. 2000: Postsealing genetic variation and population structure of two species of fur seal (Arctocephalus gazella and A. tropicalis). Mol. Ecol. 9, 299-314.
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