Jean E. Roche / Fos-sur-Mer industrial complexes and salt marsh, Camargue, France, December 2012.

Jean E. Roche / Fos-sur-Mer industrial complexes and salt marsh, Camargue, France, December 2012.

Jean E. Roche / Fos-sur-Mer industrial complexes, Camargue, France, December 2012.

Ernie Janes / Marsh Helliborine (Epipactis helleborine) in chalk quarry, Norfolk, England, UK, July.

Wild Wonders of Europe / Widstr / Sign at celebration of the opening of a new Tahini-production factory in Kondovo village, Eastern Rhodope Mountains, Bulgaria, May 2013.

Wild Wonders of Europe / Widstr / Young woman in Balkan dress offering bread and honey at the celebration of the opening of a new Tahini-production factory in Kondovo village, Eastern Rhodope Mountains, Bulgaria, May 2013.

Wild Wonders of Europe / Widstr / School children dance group, celebration of the opening of a new Tahini-production factory in Kondovo village, Eastern Rhodope Mountains, Bulgaria, May 2013.

Nick Upton / Mallard pair (Anas platyrhynchos) foraging on snow covered meadow with Corsham Court in the background, Wiltshire, UK, January.

Alex Mustard / Medieval mill building, now partly flooded in Capodacqua lake. Gran Sasso National Park, Abruzzo, Italy.

Alex Mustard / Diver photographs mediaeval mill building, now flooded in Capodacqua lake. Gran Sasso National Park, Abruzzo, Italy.