The King Penguin (Aptenodytes patagonicus) is the second largest species of penguin at about 11 to 16 kg (24 to 35 lb), second only to the Emperor Penguin. There are two subspecies - A. p. patagonicus and A. p. halli; patagonicus is found in the South Atlantic and halli elsewhere. King penguins eat small fish, mainly lanternfish, and squid and rely less than most Southern Ocean predators on krill and other crustaceans. On foraging trips they repeatedly dive to over 100 metres (350 feet), often over 200 metres (700 feet). Thus the King Penguin dives far deeper than any other penguin, notably excluding their closest relative, the larger Emperor Penguin. King Penguins breed on the subantarctic islands at the northern reaches of Antarctica, as well as Tierra del Fuego, South Georgia, and other temperate islands of the region. The total population is estimated to be 2.23 million pairs and is increasing.
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