Adult Antarctic fur seal (Arctocephalus gazella), on lichen-covered rocks in Hercules Bay on South Georgia Island, Polar Regions

adult antarctic fur seal arctocephalus gazella lichen rocks hercules bay polar regions wildlife marine life seal natural habitat animal behavior coastal environment ocean ecosystem nature conservation south atlantic fauna biodiversity rocky outcrop resting mammal seal colony habitat outdoor south georgia marine mammal summer cold climate natural beauty coastal rocks lichen growth wilderness remote island natural landscape coastal ecology animal resting sustainable habitat island ecosystem seal species predator prey marine ecosystem rugged terrain rocky coastline natural environment wild animal antarctic region