Gentoo penguins (Pygoscelis papua) following "penguin highways" on Danco Island in Antarctica

3 3 animals animals animal animal age animal group animalia antarctic adult animals adult adult animal animal theme animal themes antarctic peninsula antarctica antarctis color image color color images colour image colour images colour circumpolar covered cover danco island day days free flen from the side full length fully grown gentoo penguins gentoo penguin horizontal horizontals in the wild landscape marine animals marine animal mature nature natural environment natural environments natural habitat natural habitats natural world naturally no one no people no person no body no one nobody outdoors outside penguin pygoscelis papua penguins spheniscidae sphenisciformes sea animal sea animals sea bird sea birds sea creature sea creatures seabird seabirds side view side views snow snow capped snow covered snow capped snowcapped south south pole three animals to walk wild animal wild animals wild life wild life walking walk wild wildlife s059 s059 te