Skip to content

    Wild Windows · King Penguin

    King Penguin

    Aptenodytes patagonicus

    ← All species
    LCLeast ConcernAlso known as: King Penguin, king penguin

    The second-largest penguin species, after the emperor penguin. King penguins breed on subantarctic islands in vast colonies that can number in the hundreds of thousands.

    Natural History

    Habitat

    Subantarctic islands including South Georgia, the Crozets, Kerguelen, the Falklands, and Macquarie Island.

    Diet

    Lanternfish and small squid, caught on dives that can exceed 300 meters and 9 minutes.

    Lifespan

    20 to 30 years.

    Behavior

    Breeds in colonies of staggering size. Lays a single egg per pair, balanced on the parents' feet under a brood pouch — there is no nest. Chicks form crèches when both parents need to forage.

    Classroom Facts

    • A king penguin chick takes more than a year to fledge — the longest of any penguin.
    • Adult king penguins can identify their chick by call alone in a colony of half a million birds.
    • They can swim at speeds of nearly 14 km per hour.