Antarctic fur seal pups (Arctocephalus gazella) mock-fighting on South Georgia, Southern Ocean, Polar Regions

fur seal pup mock fighting southern ocean antarctic playful south georgia natural behavior marine life wildlife aquatic young seals pups environment behavior clear waters spirited nature ocean seal species arctocephalus gazella seal colony seal habitat polar regions interactions animal behavior pups playing seals swimming young wildlife natural environment southern wildlife underwater coastal ecosystem marine mammals swimming seal natural habitat animal interaction coastal mammals seals oceanic habitat exploration elemental play marine environment subantarctic wildlife conservation marine biodiversity seal growth seal activity learning behavior