HAMLS from icebreaker of two adelie penguins sliding on their stomachs towards edge of ice floe, ZOOM OUT to WS of calm ocean dotted with floes, a large tabular iceberg is visible in the distance (0:51). HAS from upper decks as ship ploughs through pack ice, mostly first-year sea ice, pushing aside floes, in the Bransfield Strait heading towards Antarctic Peninsula (0:38). MLSs of crabeater seal resting on floe, slipping into water (0:56).