Uri Golman / Head portrait of photographer Uri Golman in temperatures of -40 degrees celsius, with frost in his beard. Greenland. March 2009. Model released
Nick Garbutt / American bison (Bison bison) female covered in hoar frost near hot spring, portrait. Midway Geyser Basin, Yellowstone National Park, USA. February.
Danny Green / Reindeer (Rangifer tarandus) hunkering down in snow during blizzard. Svalbard, Norway, April.
Oscar Dewhurst / Red Fox (Vulpes vulpes), hunting in the frost, London, UK. November
Marie Read / Loggerhead shrike (Lanius ludovicianus) on an ice-covered fence after an ice storm, Anahuac National Wildlife Refuge, Texas, USA. January.
Stefan Christmann / Drifts of snow around glacier, Atka Bay, Queen Maud Land, Antarctica. October 2017.
Stefan Christmann / Emperor penguin (Aptenodytes forsteri) chicks lying down in the cold, Atka Bay, Queen Maud Land, Antarctica. October.
Stefan Christmann / Emperor penguin (Aptenodytes forsteri) males in breeding colony huddling during winter storm. Atka Bay, Antarctica. July.
Markus Varesvuo / Black woodpecker (Dryocopus martius) male perched on tree trunk, trees covered in hoar frost. Kuusamo, Northern Ostrobothnia, Finland. February. Commended in the Birds in the Environment Category of t...
Sven Zacek / Sun dog over trees in frosty landscape. Tartumaa, Southern Estonia. December 2015.
Sven Zacek / White-tailed sea eagle (Haliaeetus albicilla) flying over frost and snow covered forest. Tartumaa, Southern Estonia. January 2011.
David Tipling / Fieldfare (Turdus pilaris) in garden in freezing weather with snow on the ground Norfolk, England, UK. february
Bernard Castelein / Grasses covered in frost, Klein Schietveld, Brasschaat, Belgium, January 2009.
Bernard Castelein / Birch tree (Betula pendula) covered in hoar frost, Groot Schietveld, Wuustwezel, Belgium, December 2007.
Ashley Cooper / Needle ice on Holly leaves (Ilex europaeus) in a woodland in Ambleside Cumbria UK. December 2008
Radomir Jakubowski / Red fox (Vulpes vulpes) in snowfall, Grand Teton National Park, Wyoming, USA, February.
Wim van den Heever / Lion (Panthera leo) male standing in cold and rain with strong wind blowing, smelling the air, Masai Mara National Reserve, Kenya
Floris van Breugel / First rays of golden sunshine hit Giant Sequoias (Sequoiadendron giganteum) covered in a winter blanket of snow and frost, Grant Grove, Sequoia / Kings Canyon National Park, California, USA November
Andres M. Dominguez / Fly agaric mushrooms (Amanita muscaria) in snow, Los Alcornocales Natural Park, Cortes de la Frontera, southern Spain, January.
Andres M. Dominguez / Common stonechat (Saxicola torquata) perched on bramble, Sierra de Grazalema Natural Park, southern Spain, November.
Andres M. Dominguez / Holm oak tree (Quercus ilex) in snowfall, Sierra de Grazalema Natural Park, southern Spain, January.
Erlend Haarberg / Norway spruce trees (Picea abies) covered in snow and frost, at sunrise, Mellan-Stubba, Stubba Nature Reserve, Lapland, Sweden, February 2013.
Erlend Haarberg / Mountain hare (Lepus timidus) backlit in snow, Vauldalen, Norway, May.
Erlend Haarberg / Frost covered European beech tree (Fagus sylvatica) in a snow covered field framed by frosty branches, Calonda, Harghita County, Transylvania, Romania, January.
Jussi Murtosaari / European Dipper (Cinclus cinclus) on ice next to stream, winter, Finland. February.
Jussi Murtosaari / Common magpies (Pica pica) perched on frost covered branches, Jvaskyla, Finland, January.
Ben Hall / Greenfinch (Carduelis chloris) pair, one perched on branch and one hovering in snowfall, Derbyshire, February.
Ben Hall / Orcas (Orcinus orca) pair in sea surrounded by mountains, Iceland, January.
Radomir Jakubowski / Red fox (Vulpes vulpes) standing in snowfall, Grand Teton National Park, Wyoming, USA, February. Winner of the NPL Best Single Image award in the Terre Sauvage Nature Images Awards competition 2015.
Espen Bergersen / Svalbard reindeer (Rangifer tarandus platyrhynchus) in distance at sunset, Svalbard, Norway. April.
Sven Zacek / Frozen Birch trees (Betula sp) in a grove, Tartumaa, Estonia, January 2013.
Will Burrard-Lucas / Ethiopian wolf (Canis simensis) stretching as it wakes up, Web Valley, Ethiopia.
SCOTLAND: The Big Picture / Mountain hare (Lepus timidus) resting in a snowhole, with windblown snow, Cairngorms National Park, Scotland, UK, January.
SCOTLAND: The Big Picture / Mountain hare (Lepus timidus) sheltering in blizzard conditions, Cairngorms National Park, Scotland, UK, January.
Ross Hoddinott / Ice on black volcanic sand beach with waves, Jokulsarlon, Southeast Iceland, February.
Pal Hermansen / Red house surrounded by snow-covered trees in winter, Eastern Finnmark, Norway, November 2006.
Pascal Tordeux / Aerial view of large rock formations, Goreme, Cappadocia, Turkey, March.
Alex Hyde / Spider (Tegenaria sp.) in dew-covered web in limestone cave, Plitvice Lakes National Park, Croatia. January.
Steven Kazlowski / Polar bear (Ursus maritimus) curious young bear approaching camera, over newly forming pack ice during autumn freeze up, Beaufort Sea, off Arctic coast, Alaska