Gentoo penguins using a well worn pathway through the snow, to reach the sea. Antarctica, Antarctica

animal behaviour moving after following waddling arrangement in a row group of animals flock of birds bird colony small group of animals no people temperature cold antarctica full length horizontal colour image photography point of view front view animal chordate vertebrate bird flightless bird penguin thoroughfare path extreme terrain water frozen water ice snow outdoors day nature wildlife animals in the wild travel place of interest travel destinations gentoo penguin pygoscelis papua