Adelie penguin (Pygoscelis adeliae) on ice near Devil Island in the Weddell Sea near the Antarctic Peninsula, Antarctica, Polar Regions

adelie penguin pygoscelis adeliae diving ice water devil island weddell sea antarctic peninsula antarctica polar regions wildlife natural habitat cold climate marine life animal behavior seabirds snowy landscape icebergs ocean swimming agility exploration blue water ice floes natural instinct social behavior flightless birds penguin habitat playful snow cold habitat isolation arctic marine ecosystem nature water activity diving behavior feathered creatures penguin colony scenic arctic circle outdoor adventure animal kingdom biodiversity conservation nature reserve cold environment extreme climate marine ecosystem penguin species