Andy Rouse / Polar Bear (Ursus maritimus) portrait in sea-ice landscape. Wide angle / fish-eye shot. Svalbard, Norway, September.

Mark Carwardine / Hands of a tourist leaning from boat to touch the mouth of a friendly Grey whale (Eschrichtius robustus) lying on the surface, San Ignacio Lagoon, Baja California, Mexico, April 2009

Shibai Xiao / Marbled eel (Anguilla marmorata) captured by local people and being held up in net, Hainan Island, China. No release available.

Alex Mustard / Circular fisheye photograph of a colourful coral reef with silhouetted diver, East End, Grand Cayman, Cayman Islands, British West Indies. Caribbean Sea. Model released

Graham Eaton / An underwater view of a woodland stream, River Glaslyn, Snowdonia NP, Gwynedd, Wales, UK, May

Andy Rouse / Polar Bear (Ursus maritimus) sleeping on pack ice. Wide angle / fish-eye shot. Svalbard, Norway, September.

Peter Cairns / 2020VISION / Group of tourists wearing waterproof clothing and life jackets in zodiac boat for seabird safari tour around Bass Rock, North Berwick, Firth of Forth, Lothian, Scotland, UK, August 2011

Alex Mustard / 2020VISION / View up through tidepool of 2020Vision young photographer, Bertie Gregory, Falmouth, Cornwall, UK, July 2011. Model released. Did you know? Life isnt easy in a rock pool! Animals here must deal with c...

Kathryn Jeffs / Camera lens view of the 'Golden Fleece' in the centre of a horseshoe shaped iceberg off the Antarctic Peninsula, Antarctica, February 2009, Taken on location for BBC Frozen Planet series

Guy Edwardes / 2020VISION / Traditionally managed wildflower meadow with Ox-eye daisy (Leucanthemum vulgare), Hardington Moor NNR, Somerset, UK, May 2011, fish-eye lens. Did you know? Ox-eye daisies used in Medieval times to tre...

Guy Edwardes / 2020VISION / Traditionally managed wildflower meadow with Ox-eye daisy (Leucanthemum vulgare), Hardington Moor NNR, Somerset, UK, June 2011, fish-eye lens. Did you know? Around 70% of UK farmland is under agri-env...

Lisa Hoffner / A baby orphan Elephant (Loxodonta africana), named Murka, wounded by a poacher's spear is comforted by the touch of another elephant's trunk from outside its pen. David Sheldrick Wildlife Trust Eleph...

Yva Momatiuk & John Eastcott / Sockeye Salmon (Oncorhynchus nerka) group swimming in fast current during spawning run, Adams River, Roderick Haig-Brown Provincial Park, British Columbia, Canada

Jenny E. Ross / Snow Geese (Chen caerulescens) and Ross's Geese (Chen rossii) taking off from field where they have been feeding, Imperial Valley, California, USA.

Ernie Janes / Boer domestic goat (Capra hircus) waiting to be fed, Norfolk, UK, September

Ernie Janes / Farmyard chicken (Gallus gallus domesticus) free range, mixed breed, Norfolk, UK. Property released

Ernie Janes / Farmyard chicken (Gallus gallus domesticus) free range, mixed breed, perched on fence, Norfolk, UK. Property released

Floris van Breugel / Fisheye view from within Antelope Canyon, near Page, South West Arizona, USA, January 2008

Alex Mustard / Female Grey seal (Halichoerus grypus) approaching a snorkeller's fins, Lundy Island, Devon, England, UK, North East Altantic Ocean. July 2010. Model released

Solvin Zankl / As soon as it entered the water the young Olive ridley sea turtle (Lepidochelys olivacea) struggles against the swell to swim away from the coast. The swimming frenzy lasts for approximately 48 hours...

Dan Burton / Reindeer (Rangifer tarandus) in enclosure, Lapland, Sweden, November 2009

Wild Wonders of Europe / Lundgre / Common dolphins (Delphinus delphis) surfacing, Fisheye lens. Pico, Azores, Portugal, June 2009

Konrad Wothe / Dandelion (Taraxacum officinale) ready to release its seeds, Germany, introduced into North America as a salad green now is invasive weed

Mark Moffett / Galapagos Giant Tortoise (Chelonoidis nigra) in Alcedo Volcano, Isabella Island, Galapagos Islands, Ecuador

Gerry Ellis / African Elephant (Loxodonta africana) portrait of female, taken with a wide-angle lens, David Sheldrick Wildlife Trust, Tsavo East National Park, Kenya

Konrad Wothe / Hoverfly collecting nectar in a field of Marguerites (Leucanthemum vulgare), Germany

Flip Nicklin / Bottlenose Dolphin (Tursiops truncatus) calling, Waikoloa Hyatt, Hawaii

Tui De Roy / The rainless coast of the Atacama Desert is bordered by rich Humboldt Current upwelling, Paracas National Reserve, Peru

Norbert Wu / Atlantic Spotted Dolphin (Stenella frontalis) silhouetted group swimming overhead, Little Bahama Bank, Caribbean

Norbert Wu / Leafy Sea Dragon (Phycodurus eques) spectacular example of camouflage, for both protection and ambush feeding endemic to South Australia

Flip Nicklin / Atlantic Spotted Dolphin (Stenella frontalis) social group of well-spotted adults and lesser marked juveniles, Bahamas

Flip Nicklin / Bottlenose Dolphin (Tursiops truncatus) underwater pair, Hawaii

Flip Nicklin / Manta Ray (Manta birostris) Flower Garden Banks National Marine Sanctuary, Louisiana, Gulf of Mexico

Flip Nicklin / Atlantic Spotted Dolphin (Stenella frontalis) underwater group, Bahamas

Flip Nicklin / Bottlenose Dolphin (Tursiops truncatus) pair, Hawaii

Flip Nicklin / Coral and schooling fish, Gray's Reef National Marine Sanctuary, Georgia

Flip Nicklin / Gray Whale (Eschrichtius robustus) bottom feeding, Vancouver Island, British Columbia, Canada

Flip Nicklin / Humpback Whale (Megaptera novaeangliae) mother and calf underwater, Tonga

Flip Nicklin / Bottlenose Dolphin (Tursiops truncatus) group, Waikoloa Hyatt, Hawaii

Flip Nicklin / Bottlenose Dolphin (Tursiops truncatus) underwater group, Waikoloa Hyatt, Hawaii

Konrad Wothe / Chamomile (Anthemis arvensis) and Corn Poppy in flowering meadow, Italy

Tim Fitzharris / Eroded river valley, Goosenecks of San Juan River, Goosenecks State Park, Utah

Guy Edwardes / 2020VISION / Coniferous forest at Bolderwood taken with fisheye lens. New Forest National Park, Hampshire, England, UK, November.

David Tipling / 2020VISION / Herd of Highland cattle put on fenland to graze the marsh, Woodwalton Fen, Cambridgeshire, UK, June

David Tipling / 2020VISION / Highland cattle put on fenland to graze the marsh, Woodwalton Fen, Cambridgeshire, UK, June

David Tipling / 2020VISION / Herd of Highland cattle put on fenland to graze the marsh, Woodwalton Fen, Cambridgeshire, UK, June

Alex Mustard / Southern stingray (Hypanus americanus) female swimming over ripples on a sand bank, photographed with a circular fisheye lens, The Sandbar, Grand Cayman, Cayman Islands, British West Indies, Caribbean...

Flip Nicklin / Gray Whale (Eschrichtius robustus) calf being touched by tourist, Baja California, Mexico

Peter Cairns / 2020VISION / Group of tourists wearing waterproof clothing and life jackets board zodiac boat for tour around Bass Rock, North Berwick, Firth of Forth, Lothian, Scotland, UK, August 2011

Guy Edwardes / 2020VISION / A carpet of Bluebells (Endymion nonscriptus) in Beech (Fagus sylvatica) woodland, fisheye lens, Micheldever Woods, Hampshire, England, UK, April

Guy Edwardes / 2020VISION / A carpet of Bluebells (Endymion nonscriptus) in Beech (Fagus sylvatica) woodland, fisheye lens, Micheldever Woods, Hampshire, England, UK, April

Guy Edwardes / 2020VISION / Field of Wheat, fish-eye lens, with Halnaker Windmill in the background, Chichester, South Downs National Park, Sussex, England, UK, July 2011

Alex Mustard / 2020VISION / 2020Vision Team Photographer, Alex Mustard, shooting with 'bug-eye' (fish-eye relay) lens in the marine Loch Duich, Ross-shire, Scotland, UK, April 2011. British Isles. Model released

Guy Edwardes / 2020VISION / Traditionally managed wildflower meadow with Ox-eye daisy (Leucanthemum vulgare), Hardington Moor NNR, Somerset, UK, June 2011, fish-eye lens

Juergen Freund / Hard corals in the Tubbataha Reef lagoon. Tubbataha Reef National Marine Park, Palawan, Philippines, April 2009.

Steve Nicholls / Horseshoe crabs (Limulus polyphemus) spawning at low tide, Slaughter Beach, Delaware, USA, May

Pete Oxford / Longleaf Pine (Pinus palustris) seedling showing long needles, Georgia

Konrad Wothe / Musk Beetle (Aromia moschata) on Meadowsweet (Filipendula ulmaria) flower, Bavaria, Germany

Pete Oxford / Cushioned Star (Oreaster reticulatus) amid grasses, Belize Barrier Reef, Belize

Yva Momatiuk & John Eastcott / Sockeye Salmon (Oncorhynchus nerka) group swimming in fast current during spawning run, Adams River, Roderick Haig-Brown Provincial Park, British Columbia, Canada

Yva Momatiuk & John Eastcott / Sockeye Salmon (Oncorhynchus nerka) group swimming in fast current during spawning run, Adams River, Roderick Haig-Brown Provincial Park, British Columbia, Canada

Yva Momatiuk & John Eastcott / Sockeye Salmon (Oncorhynchus nerka) group swimming in fast current during spawning run, Adams River, Roderick Haig-Brown Provincial Park, British Columbia, Canada

Mark Carwardine / Northern white rhinoceros (Ceratotherium simum cottoni) getting used to the transport crate in Dvur Kralove Zoo, Czech Republic, December 2009, Extinct in the wild, only eight left in captivity, criti...

Tui De Roy / Volcan Wolf Tortoise (Chelonoidis nigra becki), Galapagos Islands, Ecuador

Tui De Roy / Marine Iguana (Amblyrhynchus cristatus) male on beach, Galapagos Islands, Ecuador

David Woodfall / Taj Mahal, fish eye lens, tomb of Humayun, Uttar Pradesh, India, November 2008

Konrad Wothe / Rocks in Libyan Desert, Libya

GEORGETTE DOUWMA / Fish eye lens view of Shetland pony (Equus caballus) in stable, UK.

Yva Momatiuk & John Eastcott / Giant Sequoia (Sequoiadendron giganteum) trees after first snow, Sequoia National Park, California

Yva Momatiuk & John Eastcott / Cumulus clouds through fisheye lens, Grand Teton National Park, Wyoming

Yva Momatiuk & John Eastcott / Dike and walkway, Ashokan Reservoir, Catskill Mountains, New York

Colin Monteath / Tourists on bow of Marina Svetaeva approaching Cape Adare, Antarctica

Michele Westmorland / Aerial view from a hot air balloon tour over the dunes and desert, Sossusvlei, Namib-Naukluft National Park, Namibia Fish-eye lens

Michele Westmorland / Aerial view from a hot air balloon tour over the dunes and desert, Sossusvlei, Namib-Naukluft National Park, Namibia, Fish-eye lens

Colin Monteath / Ice floes and mountain range in the spring, Spitsbergen, Svalbard, Norway

Tui De Roy / Campbell Albatross (Thalassarche impavida) nesting colony, North Cape, Campbell Island, sub-Antarctica New Zealand

Heidi & Hans-Juergen Koch / Honey Bee (Apis mellifera) honeycomb with drone males hatching, while others have hatched or are still in brood cells, Bee Station at the Bavarian Julius-Maximilians-University of Wurzburg, Germany

Mike Parry / Southern Right Whale (Eubalaena australis) eye, western Australia

Yva Momatiuk & John Eastcott / Rocky seashore, steep cliffs with colorful lichens, Beaver Island, Falkland Islands

Luciano Candisani / Sooty Tern (Onychoprion fuscatus) group flying, Rocas Atoll, Brazil

Tui De Roy / Yellow-nosed Albatross (Thalassarche chlororhynchos) nesting in ferns and endemic Island Cape Myrtle (Phylica arborea), Gough Island, South Atlantic

Steven David Miller / Sightseeing Bus, fish eye lens, Perth, Western Australia, Summer

Konrad Wothe / Bottlenose Dolphin (Tursiops truncatus) surfacing, Honduras

David Noton / Palm trees at dusk, Mullins Bay, West Coast, Barbados

David Noton / Couple on Karekare Beach, West Coast, Nr Auckland, North Island, New Zealand, Fish eye lens,

Colin Monteath / Heavy pack ice with embedded icebergs, Terre Adelie Land, east Antarctica

Winfried Wisniewski / Quiver Tree (Aloe dichotoma) close up, Namibia

Richard Du Toit / Rosea Ice Plant (Drosanthemum hispidum), Eastern Cape, South Africa

Colin Monteath / Hiker crosses wire bridge over Architect's Creek en route to Welcome Flats, Copland Valley, Westland National Park, South Island, New Zealand

Colin Monteath / Summer flowers blooming on hillside below Christchurch Cathedral and Whale Rib Memorial on Main Street in Stanley, East Falkland Island, Falkland Islands

Colin Monteath / The grave of British explorer Ernest Shackleton, South Georgia Island

Colin Monteath / Tourist photographing icebergs and bergy bits on Brown Bluff Beach near Hope Bay, Antarctic Sound, Antarctica

Colin Monteath / Southern Elephant Seal (Mirounga leonina) group molting and resting on Royal Bay Beach with King Penguins (Aptenodytes patagonicus) in the background, Royal Bay, South Georgia Island