Adult Adelie penguin (Pygoscelis adeliae), on ice at Booth Island, Antarctica, Polar Regions

adélie penguin pygoscelis adeliae booth island antarctica polar regions wildlife cold climate seabird flightless bird natural habitat animal behavior marine life winter icebergs snow nature avian species biodiversity conservation animal kingdom penguin colony ecological balance climate research habitat loss species protection predator prey adaptation cold weather wildlife observation exploration travel adventure visual arts natural history environment outdoors habitat preservation animal markings social behavior coastal regions polar exploration nature lovers ornithology ecological studies habitats antarctic ecosystem non migratory birds evolution