Wild Wonders of Europe / Lesniewski / Alpine ibex (Capra ibex ibex) fighting in front of a glacier, Hohe Tauern National Park, Austria, July 2008

Peter Bassett / Pair of Gentoo penguins (Pygoscelis papua) courting and attempting to mate, Neko Harbour, Andvord Bay, Graham Land, Antarctica.

Graham Eaton / Limestone pavement above Malham Cove, Yorkshire

Graham Eaton,Graham Eaton / A land drilling rig with casing prepared, ready to be run in to line the wellbore. Kenya

Graham Eaton / Dendritic drainage of the land at the end of the rainy season, a view from the air. Northern Kenya, Africa, November.

Graham Eaton / Split level shot of Llyn Idwal and Cwm Idwal, showing freshwater habitat with Green lacustrine algae (Chlorophyceae sp.), Snowdonia NP, Gwynedd, Wales, UK, August

Graham Eaton / Lesser Black-backed Gull (Larus fuscus) about to land on the sea, Cardigan Bay, Wales, UK, May

Ashley Cooper / Passenger from an Antarctic cruise ship amongst coastal scenery beneath Mount Walker, Paradise Bay off Graham Land on the Antarctic Peninsula.

Ashley Cooper / Gentoo penguins (Pygoscelis papua) with members of an expedition cruise ship. Curverville Island, Antarctic Peninsula.

Ashley Cooper / Gentoo penguins (Pygoscelis papua) with members of an expedition cruise ship. Curverville Island, Antarctic Peninsula

Ashley Cooper / Copper deposits in a cliff at Almirante Brown, Paradise Bay, Antarctic Peninsula.

Ashley Cooper / Stunning coastal scenery beneath Mount Walker, Paradise Bay off Graham Land, Antarctic Peninsula.

Ashley Cooper / Coastal scenery beneath Mount Walker, Paradise Bay off Graham Land, Antarctic Peninsula.