Chinstrap penguin (Pygoscelis antarctica), at breeding colony at Half Moon Island, Antarctica, Southern Ocean, Polar Regions

chinstrap penguin pygoscelis antarctica breeding colony antarctica southern ocean polar regions wildlife nature bird ice snow colony seabird antarctic environment marine life avian penguin species natural habitat winter summer population wildlife observation endangered species breeding season foraging adaptation climate habitat cold climate wildlife conservation ecosystem marine ecosystem flightless bird social behavior habitat loss nesting reproductive behavior temperature oceanic remote location animal behavior juvenile adult conservation efforts biodiversity ecological study photographer nature lovers wildlife enthusiasts adventure