Bence Mate / Black headed gull (Chroicocephalus ridibundus) taking off with foot caught in discarded coat hanger, Lake Csaj, Kiskunsagi National Park, Pusztaszer, Hungary. May. Awarded in Wildlife Photojournalist:...

Mark Hamblin / Mountain hare (Lepus timidus) in white winter coat stretching - in snowy habitat, Scotland. Highly Commended in the Mammals category of the GDT European Photographer of the Year Competition 2015.

Staffan Widstrand / Arctic fox (Vulpes lagopus) in winter coat, resting in grass, Spitsbergen, Svalbard, Norway, September.

Staffan Widstrand / Arctic fox (Vulpes lagopus) in winter coat, sitting, Spitsbergen, Svalbard, Norway, September

Staffan Widstrand / White Arctic fox (Alopex lagopus) in its winter fur looking at the camera, Svalbard, Norway, Arctic, September

Espen Bergersen / Stoat (Mustela erminea) in winter coat, Andoy, Norway

Ole Jorgen Liodden / Arctic fox (Alopex lagopus lagopus) in summer fur, close up portrait while resting Spitsberg, Svalbard, Norway, August.

Ole Jorgen Liodden / Arctic fox (Alopex lagopus lagopus) grooming in summer fur, Spitsberg, Svalbard, Norway, August.

Ole Jorgen Liodden / Arctic fox (Alopex lagopus lagopus) mid moult into summer fur, back lit portrait, Spitsbergen, Svalbard, Norway, June.

Alex Hyde / Mountain hare (Lepus timidus), Cairngorms National Park, Scotland. January.

Donald M. Jones / White-tailed Jack Rabbit (Lepus townsendii) in winter, central Montana

Donald M. Jones / White-tailed Jack Rabbit (Lepus townsendii) running in snow, central Montana