Sue Flood / Emperor penguin (Aptenodytes forsteri) chick flapping wings, Snow Hill Island rookery, Weddell Sea, Antarctica. November.

Sue Flood / Emperor penguin (Aptenodytes forsteri) walking with young chick at Snow Hill Island rookery, Antarctica. October.

Sue Flood / Emperor penguins (Aptenodytes forsteri) with young chick at Snow Hill Island rookery, Antarctica. October.

Sue Flood / Emperor penguin (Aptenodytes forsteri) feeding chick, Weddell Sea, Antarctica.

Sue Flood / Chestnut mandibled toucan (Ramphastos ambiguus swainsonii) near Boca Tapada, Costa Rica. January 2011

Sue Flood / Bamboo forest, Shikoku Mura open air museum, Takamatsu, Shikoku Island, Japan, May

Sue Flood - TD / Grey Heron (Ardea cinerea) taking a fish from water. Kiskunsagi National Park, Hungary, May.

Sue Flood / Bluefin tuna {Thunnus thynnus} captive in fish farm, Japan, 2000

Sue Flood / Killer whale / Orca {Orcinus orca} attacks Grey whale calf {Eschrichtius robustus} California, USA

Sue Flood / Tourists and Russian icebreaker ship with Adelie penguin in Ross Sea, Antarctica. December 2009

Sue Flood / Emperor penguin (Aptenodytes forsteri) walking across ice, Snow Hill Island rookery, Weddell Sea, Antarctica, November

Sue Flood / Emperor penguins (Aptenodytes forsteri) one with raised flipper, Snow Hill Island rookery, Weddell Sea, Antarctica, November