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

gentoo penguin adult chicks feeding brown bluff antarctic peninsula southern ocean polar regions wildlife pygoscelis papua avian behavior parental care marine life seabird antarctica nature animal behavior chick rearing rocky habitat southern hemisphere penguin colony breeding antarctic ecosystem natural habitat cold climate feeding habits animal nurturing parental instincts wildlife conservation biodiversity species aquatic birds penguin chicks chick development penguin feeding nesting migration oceanic environment survival penguin behavior maternal care icy terrain natural wonder antarctic fauna wildlife protection coastal habitat nurturing instincts animal families ocean habitat marine ecosystems