Chinstrap penguin (Pygoscelis antarctica), leaping at breeding colony at Half Moon Island, Antarctica, Southern Ocean, Polar Regions

Adult rockhopper penguin (Eudyptes chrysocome moseleyi) "hopping" on Nightingale Island in the Tristan da Cunha Island Group, South Atlantic Ocean

Adult rockhopper penguins (Eudyptes chrysocome moseleyi) "hopping" on Nightingale Island in the Tristan da Cunha Island Group, South Atlantic Ocean

Adult gentoo penguin (Pygoscelis papua) leaping into the Zodiac, much to the surprise of a Lindblad staff member, in Neko Harbour in Andvord Bay, Antarctica

Adult chinstrap penguin (Pygoscelis antarctica) hopping from rock to rock after returning from the sea to feed its chicks on Elephant Island, Antarctica.

Chinstrap penguin (Pygoscelis antarctica) hopping from rock to rock after returning from feeding at sea on Elephant Island, Antarctica.

Southern rockhopper penguin (Eudyptes chrysocome), hopping over rocks, West Point, Falkland Islands, South America

Coming ashore at a rocky coastline on Saunders Island. Rockhopper Penguin (Eudyptes chrysocome), subspecies Southern Rockhopper Penguin (Eudyptes chrysocome chrysocome). South America, Falkland Islands, January

Coming ashore at a rocky coastline on Saunders Island. Rockhopper Penguin (Eudyptes chrysocome), subspecies Southern Rockhopper Penguin (Eudyptes chrysocome chrysocome). South America, Falkland Islands, January