Genus Eudyptula

Little Penguin

コガタペンギン Eudyptula minor

A Little Penguin standing in the grass
Photo: JJ Harrison / CC BY-SA 3.0 (Wikimedia Commons)

About

The smallest of all penguins, about 30–40 cm long, with dark indigo-blue plumage. It is the only truly nocturnal penguin on land, arriving at colonies after dusk and leaving before dawn.

Key facts

Scientific name
Eudyptula minor
Also known as
Fairy Penguin, Blue Penguin
Conservation status (IUCN)
Least Concern (LC) — assessed 2020
Population trend
Stable
Population
About 469,760 breeding adults (as of 2016)
Length
about 30–40 cm
Range
Endemic to Australia and New Zealand. In Australia it breeds patchily along the southern coast from Western Australia to New South Wales, and in New Zealand it ranges from the Chatham Islands to the mainland, including Stewart Island, but is absent from Fiordland and South Westland.

Where to see the Little Penguin in Japan

FAQ

Where can I see the Little Penguin in Japan?
At 3 places listed on PenguinSpot: Adventure World, Tokyo Sea Life Park, Nagasaki Penguin Aquarium.
Is the Little Penguin endangered?
It is not threatened. The IUCN Red List classifies it as Least Concern (LC), assessed in 2020.

Sources

We checked the sources below on October 21, 2026.