Adelie Penguins, Pygoscelis adeliae at Madder Cliffs, Suspiros Bay, with tourists from an expedition cruise, at the west end of Joinville Island, Antarctica.

austral south atlantic antarctic antarctic peninsular southern ocean southern penguin bird flightless adelie penguin bill beak climate change global warming expansion expand wing wings flipper flippers flightless stranded alone sky blue sky sunlight pygoscelis adeliae suspiros bay joinville island antarctica declining pink penguin colony breeding colony nesting colony guano droppings smelly people beach rock rocky tourist tourism adventure tourism eco tourism wildlife tourism antarctic tourism wildlife spectacle