Data Zone
Banks, J., Van Buren, A., Cherel, Y., & Whitfield, J. B. 2006. Genetic evidence for three species of Rockhopper Penguins Eudyptes chrysocome. Polar Biology 30(1): 61-67.
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? Marine Biology 140: 205-213.
Baylis, A. M. M., Wolfaardt, A. C., Crofts, S., Pistorius, P. A. & Ratcliffe, N. 2013. Increasing trend in the number of Southern Rockhopper Penguins (Eudyptes c. chrysocome) breeding at the Falkland Islands. Polar Biology 36: 1007-1018.
Bird, J.P., Martin, R., Akçakaya, H.R., Gilroy, J., Burfield, I.J., Garnett, S.G., Symes, A., Taylor, J., Şekercioğlu, Ç.H. and Butchart, S.H.M. 2020. Generation lengths of the world’s birds and their implications for extinction risk. Conservation Biology 34(5): 1252-1261.
BirdLife International. 2010. Rockhopper Penguins: a plan for research and conservation action to investigate and address population changes. Proceedings of an International Workshop, Edinburgh, 3-5 June 2008.
Brasso, L. B., Chiaradia, A., Polito, M. J., Raya Rey, A., & Emslie, S. D. 2015. A comprehensive assessment of mercury exposure in penguin populations throughout the Southern Hemisphere: Using trophic calculations to identify sources of population-level variation. Marine Pollution Bulletin 97: 408-418.
Clausen, A., & Pütz, K. 2002. Recent trends in diet composition and productivity of gentoo, Magellanic and rockhopper penguins in the Falkland Islands. Aquatic Conservation: Marine and Freshwater Ecosystems 12: 51-61.
Cooper, W. 1992. Rockhopper penguins at the Auckland Islands. Notornis 39: 66-67.
Crawford, R. J. M., Dyer, B. M., Cooper, J. & Underhill, L. G. 2006. Breeding numbers and success of Eudyptes penguins at Marion Island, and the influence of mass and time of arrival of adults. CCAMLR Science 13: 175–190.
Crawford, R. J. M., Ellenberg, U., Frere, E., Hagen, C., Baird, K., Brewin, P. Crofts, S., Glass, J., Mattern, T. & Pompert, J. 2017. Tangled and drowned: A global review of penguin bycatch in fisheries. Endangered Species Research 34: 373–396.
Crawford, R. J. M., Makhado, A. B., Upfold, L. & Dyer, B. M. 2008. Mass on arrival of Rockhopper Penguins at Marion Island correlated with breeding success. African Journal of Marine Science 30: 185–188.
Crawford, R. J. M., Whittington, P. A., Upfold, L., Ryan, P. G., Petersen, S. L., Dyer, B. M. & Cooper, J. 2009. Recent trends in numbers of four species of penguins at the Prince Edward Islands. African Journal of Marine Science 31(3): 419-426.
Crofts, S. & Robson, B. 2015. First record of hybridisation between Northern Eudyptes moseleyi and Southern Rockhopper Penguins E. c. chrysocome. Seabird 28: 37-42.
Crofts, S. & Stanworth, A. 2016. Falkland Islands Seabird Monitoring Programme - Annual Report 2015/2016 (SMP23). Falklands Conservation. Stanley.
Crofts, S. & Stanworth, A. 2017. Falkland Islands Seabird Monitoring Programme ‐ Annual Report 2016/2017 (SMP24). Falklands Conservation, Stanley.
Crofts, S. & Stanworth, A. 2019. Falkland Islands Seabird Monitoring Programme ‐ Annual Report 2018/2019 (SMP26). Falklands Conservation, Stanley.
Crofts, S. 2014. Action Plan for the southern rockhopper penguin Eudyptes chrysocome chrysocome at the Falkland Islands: Review of potential threats, progress of work and prioritised action for 2014 – 2020. A report to Falklands Islands Government.. Falklands Conservation, Stanley.
Cunningham, D. M., & Moors, P. J. 1994. The decline of Rockhopper Penguins Eudyptes chrysocome at Campbell Island, Southern Ocean and the influence of rising sea temperatures. Emu 94: 27-36.
De Dinechin, M., Ottvall, R., Quillfeldt, P., & Jouventin, P. 2009. Speciation chronology of rockhopper penguins inferred from molecular, geological and palaeoceanographic data. Journal of Biogeography 36(4): 693-702.
de Lisle, G.W., Stanislawek, W. L. & Moors, P. J. 1990. Pasteurella multocida infections in rockhopper penguins (Eudyptes chrysocome) from Campbell Island, New Zealand. Journal of Wildlife Diseases 26: 283-285.
Dehnhard, N., Eens, M., Demongin, L., Quillfeldt, P., & Poisbleau, M. 2015a. Individual consistency and phenotypic plasticity in rockhopper penguins: female but not male body mass links environmental conditions to reproductive investment. PLoS ONE 10: e0128776.
Dehnhard, N., Eens, M., Demongin, L., Quillfeldt, P., Suri, D. & Poisbleau, M. 2015b. Limited individual phenotypic plasticity in the timing of and investment into egg laying in Southern Rockhopper Penguins under climate change. Marine Ecology Progress Series 524: 269-281.
Dehnhard, N., Eens, M., Sturaro, N., Lepoint, G., Demongin, L., Quillfeldt, P. & Poisbleau, M. 2016. Is individual consistency in body mass and reproductive decisions linked to individual specialisation in foraging behaviour in a long-lived seabird? Ecology & Evolution 6(13): 4488-4501.
Dehnhard, N., Ludynia, K., Poisbleau, M., Demongin, L. & Quillfeldt, P. 2013b. Good days, bad days: wind as a driver of foraging success in a flightless seabird, the Southern Rockhopper Penguin. PLoS ONE 8: e79487.
Dehnhard, N., Poisbleau, M., Demongin, L., Ludynia, K. & Quillfeldt, P. 2014. High juvenile annual survival probabilities in southern rockhopper penguins Eudyptes chrysocome are independent of individual fledging traits. Ibis 156: 548–560.
Dehnhard, N., Poisbleau, M., Demongin, L., Ludynia, K., Lecoq, M., Masello J.F. & Quillfeldt, P. 2013a. Survival of rockhopper penguins in times of global climate change. Aquatic Conservation: Marine and Freshwater Ecosystems 23: 777–789.
Dyer, B. M. & Crawford, R. J. M. 2015. The Eskom Red Data Book of Birds of South Africa, Lesotho and Swaziland. BirdLife South Africa: 152–154.
Ellis, S., Croxall, J. P. & Cooper, J. 1998. Penguin conservation assessment and management plan: report from the workshop held 8-9 September 1996, Cape Town, South Africa. IUCN/SSC, Apple Valley, USA.
Frugone, M. J., Lowther, A., Noll, D., Ramos, B., Pistorius, P., Dantas, G. P. M., Petry, M. V., Bonadonna, F., Steinfurth, A., Polanowski, A. & Rey, A. R. 2018. Contrasting phylogeographic pattern among Eudyptes penguins around the Southern Ocean. Scientific reports 8(1): 1-16.
Gandini, P., Boersma, P. D., Frere, E., Gandini, M., Holik, T. & Lichtschein, V. 1994. Magellanic penguins (Spheniscus magellanicus) affected by chronic petroleum pollution along coast of Chubut, Argentina. The Auk 111: 20-27.
Gandini, P., Millones, A., Morgenthaler, A. & Frere, E. 2017. Population trends of the southern rockhopper penguin (Eudyptes chrysocome chrysocome) at the northern limit of its breeding range: Isla Pingüino, Santa Cruz, Argentina. Polar Biology 40: 1023-1028.
Guinard, E., Weimerskirch, H. & Jouventin, P. 1998. Population changes and demography of the northern Rockhopper Penguin on Amsterdam and Saint Paul Islands. Colonial Waterbirds 21: 222-228.
Hilton, G. M., Thompson, D. R., Sagar, P. M., Cuthbert, R. J., Cherel, Y. & Bury, S.J. 2006. A stable isotopic investigation into the causes of decline in a sub-Antarctic predator, the Rockhopper Penguin Eudyptes chrysocome. Global Change Biology 12(4): 611-625.
Hiscock, J. A. & Chilvers, B. L. 2014. Declining eastern Rockhopper (Eudyptes filholi) and Erect-crested (E. sclateri) Penguins on the Antipodes Islands, New Zealand. New Zealand Journal of Ecology 38.
IUCN. 2020. The IUCN Red List of Threatened Species. Version 2020-3. Available at: https://www.iucnredlist.org. (Accessed: 10 December 2020).
Jouventin, P., Cuthbert, R. J. & Ottvall, R. 2006. Genetic isolation and divergence in sexual traits: evidence for the Northern Rockhopper Penguin Eudyptes moseleyi being a sibling species. Molecular Ecology 15(11): 3413-3423.
Lois, N. A., Campagna, L., Balza, U., Polito, M. J., Pütz, K., Vianna, J. A., Morgenthaler, A., Frere, E., Sáenz‐Samaniego, R., Raya Rey, A. & Mahler, B. 2020. Metapopulation dynamics and foraging plasticity in a highly vagile seabird, the southern rockhopper penguin. Ecology and evolution 10(7): 3346-3355.
Mays Jr, H. L., Oehler, D. A., Morrison, K. W., Morales, A. E., Lycans, A., Perdue, J., Battley, P. F., Cherel, Y., Chilvers, B. L., Crofts, S. & Demongin, L. 2019. Phylogeography, Population Structure, and Species Delimitation in Rockhopper Penguins (Eudyptes chrysocome and Eudyptes moseleyi). Journal of Heredity 110(7): 801-817.
Morgenthaler, A., Frere, E., Rey, A. R., Torlaschi, C., Cedrola, P., Tiberi, E., Lopez, R., Mendieta, E., Carranza, M. L., Acardi, S., Collm, N., Gandini, P. & Millones, A. 2018. Unusual number of Southern Rockhopper Penguins, Eudyptes chrysocome, molting and dying along the Southern Patagonian coast of Argentina: pre-molting dispersion event related to adverse oceanographic conditions? Polar Biology 41(5): 1041-1047.
Morrison, K. W., Amstrong, D. P., Battley, P. F., Jamieson, S. E. & Thompson, D. R. 2017. Predation by New Zealand sea lions and Brown Skuas is causing the continued decline of an Eastern Rockhopper Penguin colony on Campbell Island. Polar Biology 40(4): 735-751.
Morrison, K. W., Battley, P. F., Sagar, P. M. & Thompson, D. R. 2015. Population dynamics of Eastern Rockhopper Penguins on Campbell Island in relation to sea surface temperature 1942–2012: current warming hiatus pauses a long-term decline. Polar Biology 38: 163-177.
Oehler, D. A., Fry, W. R., Weakley Jr, L. A. & Marin, M. 2007. Rockhopper and Macaroni Penguin colonies absent from Isla Recalada, Chile. Wilson Journal of Ornithology 119(3): 502-506.
Parks and Wildlife Service. 2014. Evaluation Report: Macquarie Island Pest Eradication Project, August 2014. Department of Primary Industries, Parks, Water and Environment, Hobart, Tasmania.
Poisbleau, M., Demongin, L., Strange, I. J., Otley, H. & Quillfeldt, P. 2008. Aspects of the breeding biology of the Southern Rockhopper Penguin Eudyptes c. chrysocome and new consideration on the intrinsic capacity of the A-egg. Polar Biology 31: 925-932.
Pütz, K., Clausen, A. P., Huin, N. & Croxall, J. P. 2003. Re-evaluation of historical Rockhopper Penguin population data in the Falkland Islands. Waterbirds 26: 169-175.
Pütz, K., Raya Rey, A. & Otley, H. 2013. Southern Rockhopper Penguin. In: García Borboroglu, P.G. & P.D. Boersma (eds.) Penguins – Natural History and Conservation University of Washington Press, Seattle U.S.A. ISBN 978-0-295-99284-6: 113-129.
Pütz, K., Raya Rey, A., Schiavini, A., Clausen, A.P. & Lüthi, B.H. 2006. Winter migration of Rockhopper Penguins (Eudyptes c. chrysocome) breeding in the Southwest Atlantic: Is utilisation of different foraging areas reflected in opposing population trends? . Polar Biology 29: 735-744.
Pütz, K., Smith, J.G., Ingham, R.J. & Lüthi, B.H. 2002. Winter dispersal of Rockhopper Penguins Eudyptes chrysocome from the Falkland Islands and its implications for conservation. Marine Ecology Progress Series 240: 273-284.
Raya Rey, A., Rosciano, N., Liljestrhöm, M., Saenz Samaniego, R. & Schiavini, A. 2014. Species-specific population trends detected for penguins, gulls and cormorants over 20 years in sub-Antarctic Fuegian Archipelago. Polar Biology 37(9): 1343-1360.
Raya Rey, A., Sáenz Samaniergo, R. & Petracci P. F. 2012. New records of South American sea lion Otaria flavescens predation on southern rockhopper penguins Eudyptes chrysocome at Staten Island, Argentina. Polar Biology 35: 319-322.
Raya Rey, A., Trathan, P., Pütz, K. & Schiavini, A. 2007. Effect of oceanographic conditions on the winter movements of rockhopper penguins Eudyptes chrysocome chrysocome from Staten Island, Argentina. Marine Ecology Progress Series 330: 285-295.
Ryan, P. G. & Cooper, J. 1991. Rockhopper Penguins and other marine life threatened by driftnet fisheries at Tristan da Cunha. Oryx 25: 76-79.
Schiavini, A., Yorio, P., Gandini, P., Rey, A. R. & Boersma, P. D. 2005. Los Pinguinos de las costas argentinas: estado poblacional y conservacion. Hornero 20: 5-23.
Uhart, M., Marull, C., Karesh, W., Cook, R., Quintana, R., Frere, R., Gandini, P., Wilson, R. & Huin, N. 2007. Exposure to infectious diseases in Magellanic penguins from Patagonia and the Falklands: A summary for the last decade. 6th International Penguin Conference, Australia.
White, R. W. & Clausen, A. P. 2002. Rockhopper Eudyptes chrysocome x Macaroni E. chrysolophus Penguin Hybrids apparently breeding in the Falkland Islands. Marine Ornithology 30: 40-42.
Williams, T. D. 1995. The penguins Spheniscidae. Oxford University Press, Oxford.
Wolfaardt, A. C., Crofts, S. & Baylis, A. M. M. 2012. Effects of a storm on colonies of seabirds breeding at the Falkland Islands. Marine Ornithology 40: 129–133.
IUCN SSC Penguin Specialist Group
Search for photos and videos, and hear sounds of this species from the Macaulay Library
Recommended citation
BirdLife International (2024) Species factsheet: Southern Rockhopper Penguin Eudyptes chrysocome. Downloaded from
https://datazone.birdlife.org/species/factsheet/southern-rockhopper-penguin-eudyptes-chrysocome on 22/11/2024.
Recommended citation for factsheets for more than one species: BirdLife International (2024) IUCN Red List for birds. Downloaded from
https://datazone.birdlife.org/species/search on 22/11/2024.