Doug Allan / 2 week old Emperor penguin chick being incubated {Aptenodytes forsteri} Antarctic

Sue Flood / Emperor penguins (Aptenodytes forsteri) adults and chicks on ice, Cape Washington, Ross Sea, Antarctica, December

David Tipling / Emperor penguin chick creche {Aptenodytes forsteri} minus 40 C, Weddell Sea, Antarctica.

David Tipling / Emperor penguin chicks {Aptenodytes forsteri} huddled together for warmth, Weddell Sea, Antarctica

Pete Oxford / Emperor penguin colony chicks and adults, Australian Antarctic territory

Pete Oxford / Emperor penguin portrait, Antarctica

Pete Oxford / Emperor Penguins colony (Aptenodytes forsteri) Antarctic

Doug Allan / Emperor penguins {Aptenodytes forsteri} returning to rookery from feeding at sea, Antarctic

Doug Allan / Emperor penguins return to rookery from feeding at sea {Aptenodytes forsteri} Antarctica

Andy Rouse / Magellanic / Jackass penguin (Spheniscus magellanicus) territorial calling from outside burrow,~Falklands (non-ex)

Andy Rouse / Magellanic / Jackass penguin (Spheniscus magellanicus) portrait amongst fireweed, ~Falklands (non-ex)

Andy Rouse / Silhouette of Rockhopper penguin (Eudyptes chrysocome) stretching at sunset, Falkland Islands