Nick Garbutt,Nick Garbutt / Tourist watching masses of butterflies drinking from temporary pools. Various species including Large Orange Sulphur (Phoebis agarithe), Cloudless Sulphur (Phoebis sennae), White-angled Sulphur (Anteo...

Loic Poidevin / Large White butterfly (Pieris brassicae) feeding on Verbena (Verbena bonariensis) flower, Vendée, France. August.

Loic Poidevin / Scarce Swallowtail butterfly (Iphiclides podalirius) on Buenos Aires Verbena (Verbena bonariensis) flower, Vendee, France. July.

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 / Cumulo Nimbus cloud and rainbow seen from an aeroplane window over the Argentinian coast. Argentina. 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.

Ashley Cooper / Argentinian Naval vessels in the town of Ushuaia, Tierra del Fuego, Argentina. February 2014.