Spheniscidae

Penguins are a group of flightless semi-aquatic sea birds which live almost exclusively in the Southern Hemisphere. Only one species, the Galapagos penguin, lives at, and slightly north of, the equator. Highly adapted for life in the ocean water, penguins have countershaded dark and white plumage and flippers for swimming. Most penguins feed on krill, fish, squid and other forms of sea life which they catch with their bills and swallow whole while swimming. A penguin has a spiny tongue and powerful jaws to grip slippery prey.

genus of birds

REDIRECT Yellow-eyed penguin

The genus Eudyptula from Ancient Greek εὖ (eû), meaning "well", δύπτης (dúptes), meaning "diver", and Latin -ula, a diminutive suffix, contains a single species of penguin, found in southern Australia, Tasmania, and New Zealand (including the Chatham Islands). It is commonly known as the little penguin, little blue penguin, or, in Australia, fairy penguin. In the language of the Māori people of New Zealand, little penguins are known as .

Duntroonornis parvus, also referred to as the Duntroon penguin, is a genus and species of extinct penguin from the Late Oligocene of New Zealand. The penguin was relatively small, similar in size to the Fiordland crested penguin. It was described by Brian Marples in 1952 from fossil material (a left tarsometatarsus) collected near Duntroon, from the Kokoamu Greensand Formation, near the border between the Canterbury and Otago regions of the South Island. Fossils found at the Hakataramea Valley may also be referrable to this species. The genus name Duntroonornis means "Duntroon bird". The speci