Gentoo penguin (Pygoscelis papua) adult with chicks at breeding colony on Booth Island, Antarctica, Southern Ocean, Polar Regions

gentoo penguin pygoscelis papua adult penguin chicks breeding colony booth island antarctica southern ocean polar regions wildlife nurturing behavior summer season penguin colony flippers feathers seabirds nature animal behavior parenting flightless birds coastal habitat antarctic ecosystem marine life social structure chick development biodiversity winter species conservation cold environment habitat ice sea feeding survival relationships land rock breeding season parents young birds wildlife observation animal family penguin species underwater foraging natural habitat survival instincts penguin nest penguin habitat