Adelie penguin (Pygoscelis adeliae) on ice floe with leopard seal at Brown Bluff, Antarctica, Polar Regions

adelie penguin leopard seal ice floe antarctica wildlife polar regions animal behavior predator prey brown bluff icy habitat marine life cold climate nature fauna arctic biodiversity ecological interaction penguin seal cold environment natural habitat wildlife interaction freezing temperatures ocean life animal dynamics animal kingdom coastal wildlife icebergs wildlife observation ecosystem penguin colony seal behavior ocean habitat marine ecosystem wildlife conservation aquatic mammals natural balance sea creatures ice shelf unique species animal observation wildlife dynamics