Bryan and Cherry Alexander / Icefall on a mountain in Drygalski Fjord, South Georgia, 2009.

Bryan and Cherry Alexander / Seracs (columns of ice) on a glacier on the East coast of Drygalski Fjord, South Georgia, 2009.

Bryan and Cherry Alexander / Seracs (columns of ice) on a glacier on the East coast of Drygalski Fjord. South Georgia, 2009.

Ingo Arndt / Entrance to Drygalski Fjord with icebergs, South Georgia Island

Kevin Schafer / Iceberg below Salvesen Range, Drygalski Fjord, South Georgia Island

Suzi Eszterhas / Cape Petrels (Daption capense) at glacier face, Drygalski Fjord, South Georgia

Chris Gomersall / Antarctic terns (Sterna vittata) feeding at glacier face, Drygalski Fjord, South Georgia, Antarctica. January 2007

Chris Gomersall / Glacier surface, Drygalski Fjord, South Georgia, Antarctica. January 2007

Chris Gomersall / Glacier face and feeding pintado petrels (Daption capense), Drygalski Fjord, South Georgia, Antarctica.

Chris Gomersall / Glacier face and feeding pintado petrels, Drygalski Fjord, South Georgia, Antarctica. January 2007.

Chris Gomersall / Glacier and brash ice, Drygalski Fjord, South Georgia, Antarctica. January 2007.

Chris Gomersall / Icebergs at entrance to Drygalski Fjord, South Georgia, Antarctica. January 2007.