Multiple occurrences of king penguin (Aptenodytes patagonicus) sexual harassment by Antarctic fur seals (Arctocephalus gazella)
Sexual coercion is the use of force to achieve mating, while reproductive interference encompasses many forms of interspecific interactions during mating. We describe three new occurrences of the sexual coercion of king penguins (Aptenodytes patagonicus) by Antarctic fur seals (Arctocephalus gazella...
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Online Access: | http://hdl.handle.net/2263/59266 https://doi.org/10.1007/s00300-014-1618-3 |
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ftunivpretoria:oai:repository.up.ac.za:2263/59266 2023-05-15T14:05:19+02:00 Multiple occurrences of king penguin (Aptenodytes patagonicus) sexual harassment by Antarctic fur seals (Arctocephalus gazella) Haddad, William A. Reisinger, Ryan Rudolf Scott, Tristan Bester, Marthan Nieuwoudt De Bruyn, P.J. Nico 2015-05 http://hdl.handle.net/2263/59266 https://doi.org/10.1007/s00300-014-1618-3 en eng Springer http://hdl.handle.net/2263/59266 Haddad, W.A., Reisinger, R.R., Scott, T.M., Bester, M.N. & De Bruyn, P.J.N. Multiple occurrences of king penguin (Aptenodytes patagonicus) sexual harassment by Antarctic fur seals (Arctocephalus gazella). Polar Biology (2015) 38: 741-746. doi:10.1007/s00300-014-1618-3. 0722-4060 (print) 1432-2056 (online) doi:10.1007/s00300-014-1618-3 © Springer-Verlag Berlin Heidelberg 2014. The original publication is available at : http://link.springer.comjournal/300. Sexual coercion Reproductive interference Marion Island Animal behaviour Antarctic fur seal (Arctocephalus gazella) King penguin (Aptenodytes patagonicus) Postprint Article 2015 ftunivpretoria https://doi.org/10.1007/s00300-014-1618-3 2022-05-31T13:36:47Z Sexual coercion is the use of force to achieve mating, while reproductive interference encompasses many forms of interspecific interactions during mating. We describe three new occurrences of the sexual coercion of king penguins (Aptenodytes patagonicus) by Antarctic fur seals (Arctocephalus gazella) on sub-Antarctic Marion Island. These recurrent observations follow a common pattern where the seal chases, captures and mounts the penguin, followed by copulation attempts. These observations are similar to a previously published observation from the same island and we suggest that this may be an emergent behaviour. Two hypotheses directed at possible drivers for these coercive actions are examined: it may be learned behaviour associated with some sort of reward or it may be an extreme case of reproductive interference that can be explained by the ‘mate deprivation hypothesis’, resulting from the continued growth of the A. gazella population on the island. Reporting of similar occurrences from a range of species may allow more robust inference towards the ultimate drivers of the behaviour. Supplementary material 1 (MPG 102966 kb) Online resource 1 Antarctic fur seal’s (Arctocephalus gazella) penis visible while coercing king penguin (Aptenodytes patagonicus). (W.A. Haddad) Supplementary material 2 (MPG 79504 kb) Online resource 2 King penguin (Aptenodytes patagonicus) tries to resist sexual coercion by Antarctic fur seal (Arctocephalus gazella). (W.A. Haddad) Supplementary material 3 (MPG 258500 kb) Online resource 3 Antarctic fur seal (Arctocephalus gazella) sexually coerces king penguin (Aptenodytes patagonicus). (W.A. Haddad) The Department of Science and Technology (DST), through the National Research Foundation (NRF) (South Africa). http://link.springer.com/journal/300 hb2017 Mammal Research Institute Zoology and Entomology Article in Journal/Newspaper Antarc* Antarctic Antarctic Fur Seal Antarctic Fur Seals Arctocephalus gazella King Penguins Marion Island Polar Biology University of Pretoria: UPSpace Antarctic Polar Biology 38 5 741 746 |
institution |
Open Polar |
collection |
University of Pretoria: UPSpace |
op_collection_id |
ftunivpretoria |
language |
English |
topic |
Sexual coercion Reproductive interference Marion Island Animal behaviour Antarctic fur seal (Arctocephalus gazella) King penguin (Aptenodytes patagonicus) |
spellingShingle |
Sexual coercion Reproductive interference Marion Island Animal behaviour Antarctic fur seal (Arctocephalus gazella) King penguin (Aptenodytes patagonicus) Haddad, William A. Reisinger, Ryan Rudolf Scott, Tristan Bester, Marthan Nieuwoudt De Bruyn, P.J. Nico Multiple occurrences of king penguin (Aptenodytes patagonicus) sexual harassment by Antarctic fur seals (Arctocephalus gazella) |
topic_facet |
Sexual coercion Reproductive interference Marion Island Animal behaviour Antarctic fur seal (Arctocephalus gazella) King penguin (Aptenodytes patagonicus) |
description |
Sexual coercion is the use of force to achieve mating, while reproductive interference encompasses many forms of interspecific interactions during mating. We describe three new occurrences of the sexual coercion of king penguins (Aptenodytes patagonicus) by Antarctic fur seals (Arctocephalus gazella) on sub-Antarctic Marion Island. These recurrent observations follow a common pattern where the seal chases, captures and mounts the penguin, followed by copulation attempts. These observations are similar to a previously published observation from the same island and we suggest that this may be an emergent behaviour. Two hypotheses directed at possible drivers for these coercive actions are examined: it may be learned behaviour associated with some sort of reward or it may be an extreme case of reproductive interference that can be explained by the ‘mate deprivation hypothesis’, resulting from the continued growth of the A. gazella population on the island. Reporting of similar occurrences from a range of species may allow more robust inference towards the ultimate drivers of the behaviour. Supplementary material 1 (MPG 102966 kb) Online resource 1 Antarctic fur seal’s (Arctocephalus gazella) penis visible while coercing king penguin (Aptenodytes patagonicus). (W.A. Haddad) Supplementary material 2 (MPG 79504 kb) Online resource 2 King penguin (Aptenodytes patagonicus) tries to resist sexual coercion by Antarctic fur seal (Arctocephalus gazella). (W.A. Haddad) Supplementary material 3 (MPG 258500 kb) Online resource 3 Antarctic fur seal (Arctocephalus gazella) sexually coerces king penguin (Aptenodytes patagonicus). (W.A. Haddad) The Department of Science and Technology (DST), through the National Research Foundation (NRF) (South Africa). http://link.springer.com/journal/300 hb2017 Mammal Research Institute Zoology and Entomology |
format |
Article in Journal/Newspaper |
author |
Haddad, William A. Reisinger, Ryan Rudolf Scott, Tristan Bester, Marthan Nieuwoudt De Bruyn, P.J. Nico |
author_facet |
Haddad, William A. Reisinger, Ryan Rudolf Scott, Tristan Bester, Marthan Nieuwoudt De Bruyn, P.J. Nico |
author_sort |
Haddad, William A. |
title |
Multiple occurrences of king penguin (Aptenodytes patagonicus) sexual harassment by Antarctic fur seals (Arctocephalus gazella) |
title_short |
Multiple occurrences of king penguin (Aptenodytes patagonicus) sexual harassment by Antarctic fur seals (Arctocephalus gazella) |
title_full |
Multiple occurrences of king penguin (Aptenodytes patagonicus) sexual harassment by Antarctic fur seals (Arctocephalus gazella) |
title_fullStr |
Multiple occurrences of king penguin (Aptenodytes patagonicus) sexual harassment by Antarctic fur seals (Arctocephalus gazella) |
title_full_unstemmed |
Multiple occurrences of king penguin (Aptenodytes patagonicus) sexual harassment by Antarctic fur seals (Arctocephalus gazella) |
title_sort |
multiple occurrences of king penguin (aptenodytes patagonicus) sexual harassment by antarctic fur seals (arctocephalus gazella) |
publisher |
Springer |
publishDate |
2015 |
url |
http://hdl.handle.net/2263/59266 https://doi.org/10.1007/s00300-014-1618-3 |
geographic |
Antarctic |
geographic_facet |
Antarctic |
genre |
Antarc* Antarctic Antarctic Fur Seal Antarctic Fur Seals Arctocephalus gazella King Penguins Marion Island Polar Biology |
genre_facet |
Antarc* Antarctic Antarctic Fur Seal Antarctic Fur Seals Arctocephalus gazella King Penguins Marion Island Polar Biology |
op_relation |
http://hdl.handle.net/2263/59266 Haddad, W.A., Reisinger, R.R., Scott, T.M., Bester, M.N. & De Bruyn, P.J.N. Multiple occurrences of king penguin (Aptenodytes patagonicus) sexual harassment by Antarctic fur seals (Arctocephalus gazella). Polar Biology (2015) 38: 741-746. doi:10.1007/s00300-014-1618-3. 0722-4060 (print) 1432-2056 (online) doi:10.1007/s00300-014-1618-3 |
op_rights |
© Springer-Verlag Berlin Heidelberg 2014. The original publication is available at : http://link.springer.comjournal/300. |
op_doi |
https://doi.org/10.1007/s00300-014-1618-3 |
container_title |
Polar Biology |
container_volume |
38 |
container_issue |
5 |
container_start_page |
741 |
op_container_end_page |
746 |
_version_ |
1766277123520069632 |