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

1 antarctic alone animal theme animal themes animals antarctic peninsula antarctica antarctis bird birds circumpolar danco island days day eco tourism ecological ecology flightless bird flightless gentoo penguins gentoo penguin green tourism in the wild near threatened natural environment natural environments natural habitats natural habitat one person one person only one only one outdoors outside penguin pygoscelis papua penguins spheniscidae sphenisciformes sea bird sea birds seabird seabirds single single person south south pole sustainable tourism tourism tourist tourists wild animal wild animals wild wildlife s048 s048 te