Martha Holmes / Emperor penguins {Aptenodytes forsteri} jumping out of sea onto ice, Cape Washington, Antarctica

Martha Holmes / Emperor penguin flying out of water {Aptenodytes forsteri} Cape Washington, Antarctica

Gerry Ellis / Black-footed Penguin (Spheniscus demersus) molting on the beach, Cape of Good Hope, South Africa

Jose B. Ruiz / Black footed (Jackass) penguin (Spheniscus demersus). Cape Good Hope, South Africa

Gavin Hellier / Jackass penguins {Speniscus demersus} on beach Boulders Beach, Cape Town, South Africa

Hugh Pearson / Black footed / Jackass penguins swimming {Spheniscus demersus} Cape Town, South Africa

Hugh Pearson / Black footed / Jackass penguins on beach {Spheniscus demersus} Cape Town, South Africa

Hugh Pearson / Black footed / Jackass penguins on beach {Spheniscus demersus} Cape Town, South Africa

Pete Oxford / Emperor Penguin (Aptenodytes forsteri) pair, Flutter EP Rookery, Cape Darnley, Australian Antarctic Territory, Antarctica

Gordon Court / Adelie Penguin (Pygoscelis adeliae) gives a warning call when under threat, Cape Bird, Ross Island, Antarctica

Tui De Roy / Emperor Penguin (Aptenodytes forsteri) fledgling chicks go to sea with a single adult, Cape Darnley, Davis Sea, Antarctica

Martha Holmes / Emperor penguin flying out of water {Aptenodytes forsteri} Cape Washington, Antarctica. NOT AVAILABLE FOR NORTH AMERICAN GREETINGS CARDS UNTIL 11/01/18