Gentoo penguins (Pygoscelis papua) returning to sea from breeding colony at Port Lockroy, Antarctica, Polar Regions

photography colour colour image color color image horizontal horizontal image outdoors outside day nobody no one no one gentoo penguin pygoscelis papua port lockroy antarctica polar regions animal themes animal animals fauna marine animal wild animal wild animals wild animals in the wild animal theme medium group of animals mammal mammalia breeding colony colony colonies diving water water surface sea bird birds aves penguin snow seabird sea bird jumping in