This species qualifies as Vulnerable because it has a small population which is estimated to have undergone a continuing rapid reduction over the last three generations, based on trend data from a few sites and a variety of threats, especially introduced predators, and this negative trend is projected to continue.
del Hoyo, J.; Collar, N. J.; Christie, D. A.; Elliott, A.; Fishpool, L. D. C. 2014. HBW and BirdLife International Illustrated Checklist of the Birds of the World. Barcelona, Spain and Cambridge UK: Lynx Edicions and BirdLife International.
Turbott, E. G. 1990. Checklist of the birds of New Zealand. Ornithological Society of New Zealand, Wellington.
Eudyptes pachyrhynchus and E. robustus (Sibley and Monroe 1990, 1993) are retained as separate species contra Christidis and Boles (2008) who include robustus as a subspecies of E. pachyrhynchus.
60 cm. Medium-sized, yellow-crested, black-and-white penguin. Dark, bluish-grey upperparts. Darker head. Broad yellow eyebrow-stripe that drops down neck. Most have 3-6 whitish stripes on cheeks. Similar spp. Only crested penguin with white stripes. Snares Island Penguin E. robustus has pink skin at base of bill. Erect-crested Penguin E. sclateri has erect crest. Rockhopper Penguin E. chrysocome has crest that begins with thin eyebrow-stripe.
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.
Heather, B. D.; Robertson, H. A. 1997. The field guide to the birds of New Zealand. Oxford University Press, Oxford, UK.
Marchant, S.; Higgins, P. J. 1990. Handbook of Australian, New Zealand and Antarctic birds, 1: ratites to ducks. Oxford University Press, Melbourne.
McLean, I. G.; Abel, M.; Challies, C. N.; Heppelthwaite, S.; Lyall, J.; Russ, R. B. 1997. The Fiordland Crested Penguin (Eudyptes pachyrhynchus) survey, stage V: mainland coastline, Bruce Bay to Yates Point. Notornis 44: 37-47.
Russ, R. B.; McLean, I. G.; Studholme, B. J. S. 1992. The Fiordland Crested Penguin survey, stage II: Dusky and Breaksea Sounds. Notornis 39: 113-118.
Taylor, G. A. 2000. Action plan for seabird conservation in New Zealand. Department of Conservation, Wellington.
Warham, J. 1974. The Fiordland crested penguin Eudyptes pachyhynchus. Ibis 116: 1-27.
Further web sources of information
Explore HBW Alive for further information on this species
Text account compilers
Allinson, T, Benstead, P., Mahood, S., McClellan, R., Taylor, J.
IUCN Red List evaluators
Butchart, S., Symes, A.
BirdLife International (2016) Species factsheet: Eudyptes pachyrhynchus. Downloaded from http://www.birdlife.org on 30/04/2016. Recommended citation for factsheets for more than one species: BirdLife International (2016) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 30/04/2016.
This information is based upon, and updates, the information published in BirdLife International (2000) Threatened birds of the world. Barcelona and Cambridge, UK: Lynx Edicions and BirdLife International, BirdLife International (2004) Threatened birds of the world 2004 CD-ROM and BirdLife International (2008) Threatened birds of the world 2008 CD-ROM. These sources provide the information for species accounts for the birds on the IUCN Red List.
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Additional resources for this species
|Current IUCN Red List category||Vulnerable|
|Species name author||Gray, 1845|
|Population size||5000-6000 mature individuals|
|Distribution size (breeding/resident)||1,220,000 km2|
|Links to further information|
|- Additional Information on this species|