Will Watson / Hawthorn (Crataegus monogyna) and Bracken (Pteridium aquilinum) growing on the Ffridd of the Vale of Ewyas, Llanthony, Brecon Beacons National Park, Wales, UK. October, 2023.

Will Watson / View of Vale of Ewyas from the Ffridd, Llanthony, Brecon Beacons National Park, Wales, UK, October 2023.

Will Watson / Vale of Ewyas, Llanthony, Brecon Beacons National Park, Wales, UK, October 2023.

Will Watson / Fields in the lowlands of the Vale of Ewyas, Llanthony, Brecon Beacons National Park, Wales, UK, October 2023.

Will Watson / The Ffridd of the Vale of Ewyas, Llanthony, Brecon Beacons National Park, Wales, UK, October 2023.

Will Watson / The Skirrid in Brecon Beacons National Park, viewed from Garway Hill, Herefordshire, England, UK, November 2023.

Will Watson / Sugar Loaf Mountain in Brecon Beacons National Park, Wales, viewed from Garway Hill, Herefordshire, England, UK, November 2023.

Will Watson / The Skirrid and Sugar Loaf Mountain in Brecon Beacons National Park, Wales, viewed from Garway Hill, Herefordshire, England, UK, November 2023.

Will Watson / Graig Syfyrddin with The Skirrid behind in Brecon Beacons National Park, Wales, as seen from Garway Hill, Herefordshire, England, UK, November 2023.

Will Watson / House on hillside beside cliff face and old landslips, Daren Uchaf, Hatterall Hill, Vale of Ewyas, Brecon Beacons National Park, Wales, UK, November 2023.

Will Watson / St Martins Church with a leaning tower due to post glacial landslip, Cwmyoy Graig, Vale of Ewyas, Brecon Beacons National Park / Bannau Brycheiniog, Wales, UK, November 2023.

Will Watson / St Martins Church with a leaning tower due to post glacial landslip oh hillside, Cwmyoy Graig, Vale of Ewyas, Brecon Beacons National Park / Bannau Brycheiniog, Wales, UK, November 2023.

Ann & Steve Toon / Three Giraffes (Giraffa camelopardalis) silhouetted at sunset, Chobe National Park, Botswana.

George Sanker / Coyote (Canis latrans) hunting in a wetland meadow in summer, Yellowstone National Park, Wyoming, USA. June.

Pal Hermansen / Musk ox (Ovibos moschatus) pair mating, Dovrefjell-Sunndalsfjella National Park, Norway. September.

Sven Zacek / Aerial view of sunset after rainy day over Lake Saarjarv in Vorumaa county, Karula National Park, Estonia.

Tui De Roy / Panamic horse conch (Triplofusus giganteus) in tidepool, Santiago Island, Galapagos Islands.

Tui De Roy / Green turtle (Chelonia mydas) swimming with school of Barracuda (Sphyraena sp.) behind, Cousins Rock, near Santiago Island, Galapagos Islands. Endangered.

Kirkendall-Spring / Rocky beach with sea stacks in distance, Wilderness beach, Olympic National Park, Washington, USA. May, 2023.

Tim Laman / Stick insect (Phasmatidae) resting on a leaf in lowland rainforest, Gunung Palung National Park, West Kalimantan, Borneo, Indonesia.

Lorraine Bennery / Ring-tailed mongoose (Galidia elegans) leaping, Montagne D'Ambre National Park, Madagascar.

Jen Guyton / Chimpanzee (Pan troglodytes) resting in tree, Kibale National Park, Uganda. Endangered.

Ingo Arndt / Aerial view of river bed amid sand dunes, Lencois Maranhenses National Park, Brazil. July, 2023.

Jen Guyton / Chimpanzee (Pan troglodytes) relaxing on forest floor, Kibale National Park, Uganda. Endangered.

Guy Edwardes / Fungi (unidentified) growing on moss on decaying log with sunlight through Fern (Polypodiopsida) fronds, New Forest National Park, Hampshire, England, UK. October.

Andrew Parkinson / Bengal tiger (Panthera tigris tigris) female juvenile, displaying aggressive behaviour towards its father, Bandhavgarh National Park, India. Endangered.

Tim Laman / Bornean orangutan (Pongo pygmaeus) young male climbs up tree trunk in rainforest, Gunung Palung National Park, West Kalimantan, Borneo, Indonesia. Remote camera. Outright winner Wildlife Photographer...

Nick Garbutt / Puma (Puma concolor) juvenile male, resting in deep snow, Torres del Paine National Park / Estancia Amarga, Patagonia, Chile. July.

Nick Garbutt / Puma (Puma concolor) juvenile male, resting in snow, looking up towards passing aeroplane, Torres del Paine National Park / Estancia Amarga, Patagonia, Chile. July.

Nick Garbutt / Puma (Puma concolor) female, walking along snow covered ridgeline with mist covered valley (inversion) and early morning light on the Torres del Paine Massif in background, Torres del Paine National P...

Bret Charman / African lion (Panthera leo) male, head portrait, showing unusual eye pigmentation, South Luangwa National Park, Zambia.

Bret Charman / Roe deer (Capreolus capreolus) walking through long vegetation at edge of field at sunset, South Downs National Park, Hampshire, UK. June.

Bret Charman / African wild dog (Lycaon pictus) dragging a dead Impala (Aepyceros melampus) from a shallow pool at the edge of the Luangwa River, South Luangwa National Park, Zambia.

Bret Charman / African wild dog (Lycaon pictus) standing on banks of the Luangwa River, South Luangwa National Park, Zambia.

Bret Charman / Roe deer (Capreolus capreolus) buck, standing alert in field of barley, South Downs National Park, Hampshire, UK. July.

Bret Charman / Roe deer (Capreolus capreolus) buck walking through wildflowers, South Downs National Park, Hampshire, UK. August.

Bret Charman / Roe deer (Capreolus capreolus) buck, standing alert in field of barley, South Downs National Park, Hampshire, UK. July.

Bret Charman / African leopard (Panthera pardus) female juvenile, drinking at edge of waterhole, South Luangwa National Park, Zambia.

Bret Charman / African leopard (Panthera pardus) female juvenile, head portrait, South Luangwa National Park, Zambia.

Bret Charman / African leopard (Panthera pardus) female juvenile, walking over dry grassland, South Luangwa National Park, Zambia.

Bret Charman / Crawshay's zebra (Equus quagga crawshayi) mare with foal, standing in area of open riverine forest, South Luangwa National Park, Zambia.

Bret Charman / Bengal tiger (Panthera tigris tigris) running through forest, Nagarhole National Park, Karnataka, India. Endangered.

Bret Charman / Bengal tiger (Panthera tigris tigris) stalking herd of Gaur (Bos gaurus) in forest, Nagarhole National Park, Karnataka, India. Endangered.

Bret Charman / Chital (Axis axis) pair with fawn, drinking at waterhole, Nagarhole National Park, Karnataka, India.

Bret Charman / Short-beaked echidna (Tachyglossus aculeatus) searching for food in an old, decaying log, Cradle Mountain National Park, Tasmania, Australia.

Bret Charman / Eastern grey kangaroo (Macropus giganteus) joey standing next to resting female in coastal grasslands, Narawntapu National Park, Tasmania, Australia.

Bret Charman / Mountain gorilla (Gorilla beringei beringei) infant, resting on forest floor, Bwindi Impenetrable Forest, Uganda. Endangered.

Bret Charman / African leopard (Panthera pardus) crossing in front of vehicle headlights, slow motion pan, South Luangwa National Park, Zambia.

Bret Charman / Roe deer (Capreolus capreolus) buck following a doe through long grass during the rut, South Downs National Park, Hampshire, UK. August.

Bret Charman / Bennett's wallaby (Notamacropus rufogriseus) female, suckling its joey in the rain on a high altitude meadow, Cradle Mountain National Park, Tasmania, Australia.

Bret Charman / Black currawong (Strepera fuliginosa) portrait, Cradle Mountain National Park, Tasmania, Australia.

Bret Charman / Tiger snake (Notechis scutatus) 'black morph' coiled up, basking on open ground, Cradle Mountain National Park, Tasmania, Australia.

Bret Charman / Red squirrel (Sciurus vulgaris) sitting on a low branch feeding, surrounded by Heather (Calluna vulgaris) in flower, Cairngorms National Park, Scotland, UK. August.

Bret Charman / African wild dog (Lycaon pictus) resting, portrait, Mana Pools National Park, Zimbabwe.

Bret Charman / Roe deer (Capreolus capreolus) buck, standing alert in Oat (Avena sativa) field, South Downs National Park, Hampshire, UK. July.

Bret Charman / Roe deer (Capreolus capreolus) buck, standing alert in Oat (Avena sativa) field, South Downs National Park, Hampshire, UK. July.

Bret Charman / African elephant (Loxodonta africana) bull, reaching its trunk into tree canopy to feed on leaves of Sausage tree (Kigelia africana), Mana Pools National Park, Zimbabwe. Endangered.

Bret Charman / Platypus (Ornithorhynchus anatinus) swimming at surface of a creek, Eungella National Park, Queensland, Australia.

Bret Charman / Roe deer (Capreolus capreolus) buck, standing in field of flowering Rapeseed (Brassica napus) at dusk, South Downs National Park, Hampshire, UK. May.

Bret Charman / Roe deer (Capreolus capreolus) buck, standing in field of flowering Rapeseed (Brassica napus) at dusk, South Downs National Park, Hampshire, UK. May.

Bernard Castelein / Ankarana sportive lemur (Lepilemur ankaranensis) pair, peering out from tree hole, Analamerana special reserve, Madagascar.

Alex Mustard / Diver swimming through the Silfra fissure, a crack in the Earth's crust between the North American and Eurasian continental plates, which is filled with glacial melt water, Thingvellir National P...

Henley Spiers / Northern gannet (Morus bassanus) carcasses covering the cliffside. Recently deceased birds killed by avian flu during a super-spreader event, Hermaness National Park, Shetland, UK. July, 2022. Bird Ph...

Will Watson / Llyn y Fan Fach with Bannau Sir Gaer behind, Black Mountains, Brecon Beacons National Park / Bannau Brycheiniog, Carmarthenshire, Wales, UK. March, 2019.

Will Watson / Llyn y Fan Fach as seen from Bannau Sir Gaer, Black Mountains, Brecon Beacons National Park, Carmarthenshire, Wales, UK. March, 2019.

Colin Varndell / Ancient Oak tree (Quercus robur) in forest, South Oakley enclosure, New Forest National Park, Hampshire, UK, November.

Colin Varndell / The Knightwood Oak (Quercus robur), New Forest, Hampshire, November. Tree is over 500 years old and has been repeatedly pollarded, a traditional way of harvesting wood without killing the tree.

Colin Varndell / Beech trees (Fagus sylvatica) in woodland, Bolderwood Ornamental Drive, New Forest National Park, Hampshire, November.

Colin Varndell / Beech trees (Fagus sylvatica) in woodland, Bolderwood Ornamental Drive, New Forest National Park, Hampshire, November.

Colin Varndell / Beech trees (Fagus sylvatica) in woodland, Bolderwood Ornamental Drive, New Forest National Park, Hampshire, November.

Colin Varndell / Beech tree (Fagus sylvatica) in woodland, Bolderwood Ornamental Drive, New Forest National Park, Hampshire, November.

Colin Varndell / Autumn trees in Acres Down Woodland, Emery Down, New Forest National Park, Hampshire, UK, November.

Colin Varndell / Beech trees (Fagus sylvatica) in woodland, Bolderwood Ornamental Drive, New Forest National Park, Hampshire, November.

Colin Varndell / Beech trees (Fagus sylvatica) in woodland, Bolderwood Ornamental Drive, New Forest National Park, Hampshire, November.

Colin Varndell / The Knightwood Oak (Quercus robur), New Forest National Park, Hampshire, UK, November. Tree is over 500 years old and has been repeatedly pollarded, a traditional way of harvesting wood without killin...

Harry Collins / Brown bear (Ursus arctos) and cub walking across a shallow river, during Salmon (Salmonidae sp.) migration. A gull (Laridae sp.) is standing infront of the bears. Katmai National Park, Alaska. August.

Harry Collins / Brown bear (Ursus arctos) hunting Salmon (Salmonidae sp.) using the 'snorkeling' technique. The bear looks for fish by immersing its head in water. Katmai National Park, Alaska. August.

Harry Collins / Brown bear (Ursus arctos) hunting Salmon (Salmonidae sp.) using the 'snorkeling' technique. The bear looks for fish by immersing its head in water. Katmai National Park, Alaska. August.

Harry Collins / Brown bear (Ursus arctos) hunting Salmon (Salmonidae sp.) in a river. The bear chases after its prey but loses it, then the animal stands on its hind legs and looks around. Katmai National Park, Alask...

Harry Collins / Tracking shot of a Brown bear (Ursus arctos) walking along the water's edge, during Salmon (Salmonidae sp.) migration. In the background, three cubs are following. Katmai National Park, Alaska. August...

Harry Collins / Elk (Cervus canadensis) stag in rut bugling as it wades through Bow River, Banff National Park, Alberta, Canada, September.

Wim van den Heever / Mountain gorilla (Gorilla beringei beringei) looks over shoulder and presses hand and finger against face, reminiscent of a 'call me' sign, Volcanoes National Park, Rwanda. Critically endang...

Wim van den Heever / Spotted Hyena (Crocuta crocuta) pup playing as mother and littermate watch, Amboseli National Park, Kenya.

Wim van den Heever / Elephant (Loxodonta africana) cows walking across the dry bed of Lake Amboseli, Amboseli National Park, Kenya. Endangered.

Tui De Roy / Green turtle (Chelonia mydas) sleeping on sea floor at cleaning station amongst Garden eels (Heteroconger sp.) as Scalloped hammerhead sharks (Sphyrna lewini) swim above, Darwin Island, Galapagos, Ecu...

Ross Hoddinott / Keld waterfall, Swaledale, Yorkshire Dales National Park, Yorkshire, UK, October 2023.

George Sanker / Whitetailed deer (Odocoileus virginianus) mother grooming fawn in woodland, Acadia National Park, Maine, USA, June.

George Sanker / American bison (Bison bison) bull drinking from mountain creek at dusk, Yellowstone National Park, Wyoming, USA, May.

Ann & Steve Toon / African skimmer (Rynchops flavirostris) in flight above water's surface and skimming beak, Chobe National Park, Botswana.

Ashley Cooper / Sailing boats on Lake Windermere at sunrise, Lake District, Cumbria, England, UK, December 2010.

Ashley Cooper / Low clouds move over Grizedale Forest, Lake District, Cumbria, UK, December 2020.

Ashley Cooper / Mountaineers standing on hilltop, looking at mist over Tarn Howes, Lake District, Cumbria, England, UK, January 2021.

Ashley Cooper / Dollywagon Pike with snow cornices, as seen from Helvellyn, Lake District, Cumbria, UK, March 2018.

Ashley Cooper / Cloud spilling over snow covered Great Gable and the Sca Fell from Hindscarth, Lake District, Cumbria, UK, January 2023.

Ashley Cooper / Sailing boats on Lake Windermere at sunrise, Ambleside, Lake District, Cumbria, UK, December 2014.

Ashley Cooper / Man paddling Canadian canoe over Lake Windermere at sunrise, Ambleside, Lake District, Cumbria, UK, December 2014.