Gentoo penguins (Pygoscelis papua) feeding underwater at Booth Island, Antarctica, Polar Regions

photography colour colour image color color image horizontal horizontal image outdoors outside nobody no one no one gentoo penguin pygoscelis papua booth island antarctica polar regions animal themes animal animals fauna marine animal wild animal wild animals wild animals in the wild animal theme large group of animals mammal mammalia water sea bird birds aves penguin water surface underwater swimming feeding diving focus on foreground side view blue bubbles seabird sea bird low angle view low angle