Adult gentoo penguin (Pygoscelis papua), feeding chicks at Brown Bluff near the Antarctic Peninsula, Southern Ocean, Polar Regions

gentoo penguin pygoscelis papua feeding chicks brown bluff antarctic peninsula southern ocean polar regions wildlife birds penguin family parent nest stone gray marine natural habitat antarctic seabird animal behavior nurturing survival colony breeding arctic ice ocean shore food chick development ecosystem maternal care foraging nesting site natural environment snowy landscape animal kingdom earth wildlife conservation biological diversity nature penguin colony antarctica fauna cold climate avian species parenting wildlife observers observing nature feeding behavior fauna