Emperor penguin

The emperor penguin (*Aptenodytes forsteri*) is the largest living penguin species and is endemic to Antarctica.

The emperor penguin (*Aptenodytes forsteri*) is the largest living penguin species and is endemic to Antarctica. It is known for breeding on sea ice during the Antarctic winter, deep diving for food, and strong adaptations to extreme cold. Current conservation assessments list the species as endangered.

Taxonomy and description

The emperor penguin is *Aptenodytes forsteri*, a flightless seabird in the penguin family. It is the tallest and heaviest living penguin species, with black-and-white plumage and yellow-gold patches on the head and neck.

Distribution and habitat

This species is endemic to Antarctica and is associated with sea ice, landfast ice, and ice shelves around the continent. It is one of the few penguin species that lives and breeds on the Antarctic mainland region.

Behaviour and diet

Emperor penguins are highly adapted for cold water and long dives, using the Southern Ocean to find prey. They eat fish, squid, and krill, and their breeding cycle is closely tied to the Antarctic winter.

Conservation

The species has been assessed as endangered by recent conservation sources, reflecting concern about climate change and sea-ice loss. Population estimates cited in available sources place the global total at roughly 595,000 adults, though estimates vary by source and method.