Royal penguin

The royal penguin (Eudyptes schlegeli) is a species of penguin, which can be found on the sub-Antarctic Macquarie Island and adjacent islands. The International Union for Conservation of Nature (IUCN) classifies the royal penguin as near threatened. The scientific name commemorates the German zoologist Hermann Schlegel.

It is one of the crested penguins (a different genus from the similarly named king or emperor penguins). There is some controversy over whether royal penguins are a subspecies of macaroni penguins. Individuals of the two groups have been known to interbreed, though this is a relatively rare occurrence. Indeed, other penguins have been known to form mixed-species pairs in the wild.

They inhabit the waters surrounding Antarctica. Royals look very much like macaroni penguins, but have a white face and chin instead of the macaronis' black visage. They are 65–76 cm (26–30 in) long and weigh 3–8 kg (6.6–17.6 lb). Males are larger than females. Royal penguins breed only on Macquarie Island and, like other penguins, spend much of their time at sea, where they are assumed to be pelagic.