Gentoo penguin on an iceberg, Antarctica, Antarctica

animal behaviour floating isolation sadness loneliness solitude trapped one animal no people temperature cold antarctica full length horizontal colour image photography point of view rear view animal chordate vertebrate bird flightless bird penguin extreme terrain water flowing water frozen water pack ice ice ocean weather overcast storm non urban scene landscape outdoors day nature wildlife animals in the wild physical geography travel place of interest travel destinations gentoo penguin pygoscelis papua