Nick Upton / 2020VISION / Common / Eurasian cranes (Grus grus) small flock of juveniles taking flight over the frozen, snow covered pastureland on a foggy winter morning. These Cranes were released by the Great Crane Project...

Nick Upton / 2020VISION / RSPB volunteers Jane Munstermann and Derek Stevenson observing and radio-tracking Common / Eurasian cranes (Grus grus) released by the Great Crane Project onto the Somerset Levels and moors, on a fogg...

Aflo / Y-11004 Double rainbow over hillside vegetation, Waimea Canyon, Hauai, Hawaii

Jeff Vanuga / Two male Elk {Cervus canadensis} in velvet, resting in foggy meadow at dawn, Yellowstone National Park, Wyoming, USA, July

Tim Fitzharris / Sand Verbena (Abronia sp) foggy sunrise, Hill Country, Texas

Cyril Ruoso / Ringed-tailed lemur (Lemur catta), two juveniles playing on granite rock, on foggy morning. Anja Community Reserve, Madagascar.

Jack Dykinga / Coast redwood (Sequoia sempervirens) with foggy dawn light. creating rays in the forest canopy. Del Norte Redwood National Park, California, USA. June.

Ashley Cooper / Misty light over the Modi Khola valley below the Annapurna Sanctuary, Himalayas, Nepal. December 2012.

Ashley Cooper / Valley mist over Lake Windermere from Todd Crag looking towards Coniston Old Man. Lake District, England, UK, November.

Ashley Cooper / View down into the Langdale Valley above valley mist formed by a temperature inversion on Loughrigg, near Ambleside in the Lake District National Park, England, UK, December 2014.

Ashley Cooper / Looking across hoar frosted grass on the Helvellyn Range, Lake District, England, UK, December.

Ashley Cooper / Climbers on the arete leading up from the Vallee Blanche to the Aiguille Du Midi above Chamonix, France. September 2014