Leopard seal, Crabeater seal, Weddell seal, Ross seal, Southern elephant seal, Antarctic fur seal, Southern sea lion, Blue whale, Fin whale, Humpback whale, Minke whale, Southern right whale, Orca.
Adélie, Emperor, Gentoo, King, Macaroni, Rockhopper penguins; Wandering, Black-browed, Light-mantled albatrosses; petrels, prions, fulmars, skuas, jaegers.
Antarctic toothfish, Patagonian toothfish, Mackerel icefish, and many endemic species.
Krill (Euphausia superba), copepods, amphipods, and numerous other cold-adapted species.