Linda Pitkin / 2020VISION / Male Black faced blenny (Tripterygion delaisi), part of a sequence showing colour change, Swanage, Dorset, England, UK, May. 2/4

Michael D. Kern / Panther chameleon (Furcifer pardalis) coloured blue, walking along branch, captive, from Madagascar

Michael D. Kern / Panther chameleon (Furcifer pardalis) striped red, green and brown, on branch, captive, from Madagascar

Fabrice Cahez / Stoat (Mustela erminea) in winter coat, running, Champagne, France, Februray.

Ben Hall / 2020VISION / Stock Ghyll waterfall in autumn, Lake District NP, Cumbria, England, UK, November

Ben Hall / 2020VISION / Stock Ghyll waterfall in autumn, with motion blur from wind, Lake District NP, Cumbria, England, UK, November

David Tipling / 2020VISION / Black-tailed godwit (Limosa limosa) taking off from tidal pool, Snettisham RSPB reserve, Norfolk, UK, March. 2020VISION Exhibition. 2020VISION Book Plate. Did you know? The black-tailed godwit's bill...

Chris O'Reilly / Red oak {Quercus rubra} close-up of leaf showing autumn colour change, UK, Sequence 3/3

Constantinos Petrinos / Giant frogfish {Antennarius commerson} Sulawesi, Indonesia

Mike Wilkes / Rock ptarmigan (Lagopus mutus). Aviemore, Scotland, UK, Europe

David Kjaer / Ptarmigan {Lagopus mutus} male in winter plumage Cairngorms, Scotland, UK Europe

Georgette Douwma / Broadclub cuttlefish hunting technique - mesmorises fish by pulsating colour along body