MS Magellanic penguins floating on water, Antarctica

MS Humpback Whale, Megaptera novaeangliae, doing tail slap, Antarctica

MS Imperial Shag, Phalacrocorax atriceps, landing on rock near icy water, Antarctica

Aerial view over ice sheet, Antarctica

CU Humpback Whale, Megaptera novaeangliae, head poking out from water, Antarctica

MS juvenile Imperial Shag, Phalacrocorax atriceps, being fed by adult, Antarctica

CU Albatross head looking around, Antarctica

MS Albatross taking off from land, Antarctica

MS Albatross soaring over water, snowy landscape in background, Antarctica

MS group of moulting Magellanic penguins, Spheniscus magellanicus, waddling past by shore, Antarctica

MS Chinstrap penguin, Pygoscelis antarcticus, calling out and flapping wings, Antarctica

MS group of three Albatross standing around on grassy, windy plateau, Antarctica

MS Humpback Whale, Megaptera novaeangliae, blowing out, Antarctica

CU King Penguin, Aptenodytes patagonicus, checking egg on feet, Antarctica

MS Baleen whale diving in water, penguins watch, Antarctica

WA rough swell in sea, Antarctica

MS Magellanic penguins, Spheniscus magellanicus, standing around amongst colony on seashore, Antarctica

WA Adelie Penguin, Pygoscelis adeliae, colony standing amongst rocks, Antarctica

MS young King Penguins, Aptenodytes patagonicus, during moulting phase, Antarctica

MS Royal Penguin, Eudyptes schlegeli, floating in sea, close to shore, Antarctica

WA view across water toward snowy mountain, Antarctica

MS single krill floating underwater, Antarctica

CU female albatross standing up from nest to reveal fluffy chick underneath, Antarctica

MS rock face covered in moss, Antarctica