Laurie Campbell / Puffin (Fratercula arctica) calling, Lunga Island, Treshnish Isles off Mull, Inner Hebrides, Scotland, July

Laurie Campbell / Sea Thrift (Armeria maritima) flowering on cliff, Handa Island, Sutherland, Scotland, June

Tui De Roy / Adelie Penguin (Pygoscelis adeliae) group on iceberg, Laurie Island, South Orkney Islands, Antarctica

Ashley Cooper / Faeces of the Antarctic fur seal (Arctocephalus gazella) coloured pink from the seals diet of Antarctic Krill. South Orkney Islands, Antarctic Peninsula. February 2014

Ashley Cooper / Antarctic fur seals (Arctocephalus gazella) at Base Orcadas which is an Argentine scientific station in Antarctica. Laurie Island, South Orkney Islands, Antarctic Peninsula.

Ashley Cooper / Weather station at Base Orcadas, an Argentine scientific station in Laurie Island, South Orkney Islands, Antarctica, February 2014.

Ashley Cooper / Campbell Stokes Sunshine Recorder, which measures hours of sunlight at Base Orcadas, an Argentine scientific station in Laurie Island, South Orkney Islands, Antarctic Peninsula.

Ashley Cooper / Base Orcadas, an Argentine scientific station in Antarctica, Laurie Island, South Orkney Islands, Antarctic Peninsula.

Ashley Cooper / Red algae in snow at Base Orcadas, an Argentine scientific station, Antarctica. Laurie Island, South Orkney Islands, Antarctic Peninsula.

Ashley Cooper / Base Orcadas an Argentine scientific station in Antarctica, and the oldest of the stations in Antarctica still in operation. Laurie Island, South Orkney Islands, Antarctic Peninsula.

Laurie Campbell / Puffin (Fratercula arctica) bringing sand eels to feed young, Staple Island, Farne Islands, Northumberland, England, June

Laurie Campbell / Puffin (Fratercula arctica) silhouette of bird at sunset, Lunga Island, Treshnish Isles, Inner Hebrides, Scotland, July.