Humpback Whales (Megaptera novaeangliae) feeding on Krill in Wilhelmena Bay, Antarctic Peninsular and surfacing wth a metre of a zodiak. The whales migrate here in the summer to feed on the Krill. Krill numbers have declined by over 50%. They feed on algae that grows on the underside of sea ice, As the sea ice melts, both algae and krill decline. This shot has penguins resting on an iceberg in the background.

austral south atlantic antarctic antarctic peninsular southern ocean southern climate change global warming antarctica remote weather cloud wilderness remote whale humpback whale cetacean krill feed feeding migration megaptera novaeangliae fin back surface surfacing wilhelmena bay snow snowing krill antarctic krill baleen filtering filter feeder back fin tail tail fluke dive diving iceberg bird penguin