Polar Biology

, Volume 30, Issue 10, pp 1355–1358 | Cite as

Leucistic Antarctic fur seal Arctocephalus gazella at Marion Island

  • P. J. Nico de Bruyn
  • Pierre A. Pistorius
  • Cheryl A. Tosh
  • Marthán N. Bester
Short Note


A leucistic immature male Antarctic fur seal, Arctocephalus gazella, was sighted at Marion Island in April 2006; the first such sighting in three decades of extensive field presence of biologists at this locality. The same animal returned to the island in July/August 2006, when it was moulting, and was marked with unique flipper tags, after which it was sighted in early October 2006 again. Considering that individuals of this species are capable of moving far from their natal population, we suggest that the animal could likely have come from South Georgia, where this colour morph is relatively common.


Arctocephalus gazella Leucism Marion Island 



The Department of Environmental Affairs and Tourism supplied logistic support within the South African National Antarctic Programme. The Department of Science and Technology, through the National Research Foundation (South Africa), provided financial support. Gustavo Daneri and Peter Shaughnessy are thanked for their useful comments as reviewers.


  1. Aguayo A (1978) The present status of the Antarctic fur seal Arctocephalus gazella at South Shetland Islands. Polar Rec 19:167–176CrossRefGoogle Scholar
  2. Baker PE, Holdgate MW, Longton RE, Tilbrook PJ, Tomlin JF, Vaugan RW, Wynne-Edwards CJC (1964) A survey of the South Sandwich Islands. Nature 203:691–693CrossRefGoogle Scholar
  3. Bester MN, Wilkinson IS (1994) Population ecology of southern elephant seals at Marion Island. In: Le Boeuf BJ, Laws RM (eds) Elephant seals: population ecology, behavior and physiology. University of California Press, Berkeley, pp 85–97Google Scholar
  4. Bonner WN (1968) The fur seal of South Georgia. Sci Rep Br Antarct Surv 56:1–88Google Scholar
  5. Budd GM (1972) Breeding of the fur seal at McDonald Islands, and further population growth at Heard Island. Mammalia 36:423–427Google Scholar
  6. Cardenas JC, Yañez J (1983) Variaciones extremas de color del Lobo Fino Antárctico Arctocephalus gazella (Peters, 1875) en Islas Shetland del Sur, Chile. INACH Ser Cient 30:5–12Google Scholar
  7. Condy PR (1978) Distribution, abundance, and annual cycle of fur seals (Arctocephalus spp.) on the Prince Edward Islands. S Afr J Wildl Res 8:159–168Google Scholar
  8. Hofmeyr GJG, Bester MN, Kirkman SP (2005) Leucistic Antarctic fur seals at Bouvetøya. Polar Biol 29:77–79CrossRefGoogle Scholar
  9. Hofmeyr GJG, Bester MN, Makhado AB, Pistorius PA (2006) Population changes in Subantarctic and Antarctic fur seals at Marion Island. S Afr J Wildl Res 36:55–68Google Scholar
  10. Kerley GIH (1983) Comparison of seasonal haul-out patterns of fur seals Arctocephalus tropicalis and A. gazella on subantarctic Marion Island. S Afr J Wildl Res 13:71–77Google Scholar
  11. Kerley GIH (1985) Pup growth in the fur seals Arctocephalus tropicalis and A. gazella on Marion Island. J Zool Lond 205:315–314CrossRefGoogle Scholar
  12. King JE (1983) Seals of the world. Oxford University Press, OxfordGoogle Scholar
  13. Kirkman SP, Bester MN, Hofmeyr GJG, Jonker FC, Pistorius PA, Owen R, Strydom N (2004) Variation in the timing of the breeding haul-out of female southern elephant seals at Marion Island. Aust J Zool 52:379–388CrossRefGoogle Scholar
  14. Laws RM (1993) Identification of species. In: Laws RM (ed) Antarctic seals: research methods and techniques. Cambridge University Press, Cambridge, pp 1–28Google Scholar
  15. St. Clair Hill M, Ferguson JWH, Bester MN, Kerley GIH (2001) Preliminary comparision of calls of the hybridising fur seals, Arctocephalus tropicalis and A. gazella. Afr Zool 36:45–53Google Scholar
  16. Wilson JW, Burle M-H, Bester MN (2006) Vagrant Antarctic pinnipeds at Gough Island. Polar Biol 29:905–908CrossRefGoogle Scholar
  17. Wynen LP, Goldsworthy SD, Guinet C, Bester MN, Boyd IL, Gjertz I, Hofmeyr GJG, White RWG, Slade R (2000) Postsealing genetic variation and population structure of two species of fur seal (Arctocephalus gazella and A.tropicalis). Mol Ecol 9:299–314PubMedCrossRefGoogle Scholar

Copyright information

© Springer-Verlag 2007

Authors and Affiliations

  • P. J. Nico de Bruyn
    • 1
  • Pierre A. Pistorius
    • 1
  • Cheryl A. Tosh
    • 1
  • Marthán N. Bester
    • 1
  1. 1.Mammal Research Institute, Department of Zoology and EntomologyUniversity of PretoriaPretoriaSouth Africa

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