
Photo: Carina Gsottbauer · CC BY-SA 4.0
Eudyptula minor
Habitat
Coasts, islands, dunes and harbour edges
Range
Surrounding seas
Size
Height 30–35 cm
Eudyptula minor, the kororā, is the world’s smallest penguin and a widespread New Zealand breeder. It differs from all crested penguins through its tiny size, blue upperparts and lack of head plumes. Adults are blue-grey above and white below with a dark bill and pale feet. Their short stature and rapid flipper beats are distinctive at sea.
Colonies occur around mainland and island coasts, including urban harbours. Birds nest in burrows, caves and cavities beneath vegetation or structures. They dive for small fish, squid and crustaceans, usually within continental-shelf waters. Groups return ashore after dark to reduce exposure to predators.
The New Zealand classification is Declining. The Ōamaru Blue Penguin Colony and Pohatu Flea Bay provide controlled evening viewing.