Emperor penguin chick and adults (Aptenodytes forsteri), Snow Hill Island, Weddell Sea, Antarctica, Polar Regions

Emperor penguin (Aptenodytes forsteri), chick and adults, Snow Hill Island, Weddell Sea, Antarctica, Polar Regions

Emperor penguin chicks (Aptenodytes forsteri), Snow Hill Island, Weddell Sea, Antarctica, Polar Regions

Emperor penguin chick and adults (Aptenodytes forsteri), Snow Hill Island, Weddell Sea, Antarctica, Polar Regions

Emperor penguin chick and adulta (Aptenodytes forsteri), Snow Hill Island, Weddell Sea, Antarctica, Polar Regions

A rare melanistic king penguin (Aptenodytes patagonicus), feeding its okum boy chick at Fortuna Bay, South Georgia Island, Polar Regions

Adult king penguins (Aptenodytes patagonicus) amongst chicks at breeding colony at Gold Harbour, South Georgia Island, Polar Regions