Chinstrap penguin (Pygoscelis antarctica) breeding colony at Baily Head on Deception Island, Antarctica, Southern Ocean, Polar Regions

chinstrap penguin pygoscelis antarctica breeding colony baily head deception island antarctica southern ocean polar regions wildlife marine life penguins sea beach cliffs colony animals summer habitat nesting flightless birds antarctic ecosystem nature coastal biodiversity ocean rocks dark sand social behavior flocking shore temperature seasons environment natural behavior animal colonies migration ecological balance marine ecosystem rocky cliffs penguin chicks conservation antarctic wildlife polar fauna subantarctic subpolar uninhabited regions marine birds wildlife observation earth's regions