White-flippered Penguin

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White-flippered Penguin
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Sphenisciformes
Family: Spheniscidae
Genus: Eudyptula
Species: E. albosignata (but see text)
Subspecies: E. a. albosignata
Trinomial name
Eudyptula albosignata albosignata
Finsch, 1874
Synonyms
  • Eudyptula albosignata
  • Eudyptula minor albosignata
  • Eudyptula minor minor morpha albosignata

The White-flippered Penguin (Eudyptula albosignata albosignata?) is a tiny penguin. It nests only on Banks Peninsula and Motunau Island, near Canterbury, New Zealand, and is considered to be endangered with only around 3,750 breeding pairs.

It is often considered to be a color morph or subspecies of the Little Penguin (E. minor). Recent mtDNA analyses (Banks et al., 2002) suggest that New Zealand's North Island and the Chatham Island Little Penguins form a distinct species - of which the White-flippered Penguin is probably a subspecies - to the exclusion of western South Island and Australian birds (Banks et al., 2002). As the White-flippered birds were the first taxon of the northeastern species to be scientifically named, pending further resolution of the systematics of Eudyptula, the species name albosignata is used here.

Typically growing to 30 cm tall and weighing 1.5 kg, it gains its name from the white markings on its flippers, unique to the subspecies.

[edit] References

  • Banks, Jonathan C.; Mitchell, Anthony D.; Waas, Joseph R. & Paterson, Adrian M. (2002): An unexpected pattern of molecular divergence within the blue penguin (Eudyptula minor) complex. Notornis 49(1): 29–38. PDF fulltext