Photograph: Cherry Alexander/NHM his magnificent blue iceberg was shot from a ship off the South Sandwich Islands in Antarctica. It’s a cathedral of ancient ice, with a little group of Adélie penguins and a prion perfectly positioned overhead.
Humpback whale 'lobtailing' in Chatham Strait. The whale brings its tail down hard on the surface of the water - a sound that can be heard for a distance of several hundred metres underwater. Taken by kayaking photographer Duncan Murrell
The Blue Tunnel ~ An amazing 5 m high 150 m long ice tunnel formed by melt water and pressure ridges on the ice shelf near the Schirmacher Oasis,Queen Maud Land, Antarctica. Only reason to go to Antarctica lol