Paul D Stewart / Restoration of the Iguanodon by Alice B. Woodward from Lydekker's The Royal Natural History' Frederick Warne and co, 1896. This is one of the first reconstructions to correctly show the Iguanodon's th...

Juergen Freund / Spectacled flying fox (Pteropus conspicillatus) babies swaddled in cloth ready to sleep, Tolga Bat Hospital, Atherton, North Queensland, Australia. January 2008.

Laurent Geslin / Two Southern plains grey / Hanuman langur {Semnopithecus dussumieri} females suckling young, Sariska NP, India

Grzegorz Lesniewski / Four Wisent / Bison (Bison bonasus) standing in a row. Bialowieza Forest, Bialowieza National Park, Poland, November.

Nick Upton / 2020VISION / Common / Eurasian cranes (Grus grus) three 18 month juveniles, 'Bart', 'Christine' and 'Gilbert', released by the Great Crane Project onto the Somerset Levels and Moors, calling in Barley stubble fiel...

Troels Jacobsen/Arcticphoto / A group of Rockhopper Penguins (Eudyptes chrysocome). The world population of Northern Rockhopper has declined by 90% in the past 60 years. Quest Bay, Gough Island. UNESCO World Heritage site, March.

Matthew Maran / Hikers talking as they warm themselves by a campfire on a beach. The West Coast Trail, Pacific Rim National Park, Vancouver Island, Canada, September 2010. Models released.

John Waters / Hand-reared Whooper Swans (Cygnus cygnus) being trained to fly alongside a car at Weson airfield by Lloyd and Rose Buck for filming purposes. Somerset, UK, January 2011.

John Waters / Hand reared Whooper Swans (Cygnus cygnus) in flight. Birds imprinted and trained by Lloyd and Rose Buck for filming purposes. Somerset, UK, January 2011

Juergen Freund / Researchers Guido and Katja Westhoff with Little filesnake (Acrochordus granulatus) caught by spotlighting when the snake surfaces to take a breath. Although true sea snakes are venomous, this aquatic...

Anup Shah / African lion (Panthera leo) cubs aged 6-9 months approaching with curiosity watched by their mother, Masai Mara National Reserve, Kenya. February

Ernie Janes / Free range Domestic pig (Sus scrofa domesticus) four piglets at four weeks, UK, July 2010

Petra Wegner / Four British Shorthair kittens, two silver-shaded and two golden-mackerel-tabby, sitting on stand

Andrew Parkinson / Black-headed gulls (Chroicocephalus ridibundus) small flock in winter plumage, backlit by evening sun, taking off from lake. Derbyshire, UK, March (non-ex)

David Kjaer / Four Coot (Fulica atra) chicks, perched on exposed surface, surrounded by water, Wiltshire, England, UK. May.

Stephen Dalton / Honey bees (Apis mellifera) group of four drinking water, UK

Wild Wonders of Europe / Geidema / Three European pond turtles (Emys orbicularis) and a Balkan terrapin (Mauremys rivulata) on a rock surrounded by water, Butrint, Albania, June 2009 WWE OUTDOOR EXHIBITION.

Suzi Eszterhas / Polar Bear (Ursus maritimus) three to four month old cub peeking over mother's body while she is tranquilized by researchers, vulnerable, Wapusk National Park, Manitoba, Canada

Gavin Hellier / Persian carpet inside the Sultan Qaboos Hall, Al-Ghubrah or Grand Mosque, the carpet measures 70m by 60m making it the largest carpet in the world, it took 400 women four years to weave, Muscat, Oman...

David Pattyn / Dalmatian Pelicans (Pelecanus crispus) lunging for a fish (discarded by fisherman). Lake Kerkini, Greece, March 2012.

David Pattyn / Dalmatian Pelicans (Pelecanus crispus) portrait. Lake Kerkini, Greece, March 2012.

Nick Upton / Rooks (Corvus frugilegus) scavenging for food left-overs dropped by tourists in coach park at Motorway service station, Dumfries and Galloway, Scotland, UK, July.

Eric Medard / Common Pipistrelle Bat (Pipistrellus pipistrellus) in flight by buildings at dusk. Multiple strobe exposure. France, Europe, October.

Juergen Freund / Spectacled flying fox (Pteropus conspicillatus) babies swaddled in cloth ready to sleep, one being hand fed by wildlife carer, Tolga Bat Hospital, Atherton, North Queensland, Australia. January 2008.

Paul Harris / 2020VISION / Army cadets training at Caesar's Camp, part of the Hampshire Heathlands owned by the Ministry of Defence, Aldershot, England, UK, May.

Roland Seitre / Atlantic Spotted Dolphin (Stenella frontalis) pod being observed by diver. The Bahamas.

David Woodfall / Children playing in River Onny,understanding nature by gathering river stones to make oven for pizzas,Shropshire,England,UK, 2011

Carol Walker / Rich Scott with the three Wild horse / mustang colts Cremesso, Claro and Mica adopted by Carol Walker from the McCullough Peak and Adobe Town herds, Wyoming, at the ranch in winter, Colorado, USA, De...

Nick Upton / Italian striped stink / Harlequin bugs (Graphosoma italicum) feeding on Rock samphire / Sea fennel flowers (Crithmum maritimum) by the coast, Samos, Greece, August.

Toby Roxburgh / 2020VISION / Man holding edible seaweed whilst taking part in a coastal foraging walk, during the walk, run by Dorset-based Fraser Christian, participants are taught about the edible plants, seaweed and shellfish...

Toby Roxburgh / 2020VISION / People collecting Edible cockles (Cerastoderma edule) by rake from the shore in a traditional Good Friday pastime known as "trigging", Helford Passage, Cornwall, England, UK, April 2011 Model released

Toby Roxburgh / 2020VISION / People collecting Edible cockles (Cerastoderma edule) by rake from the shore in a traditional Good Friday pastime known as trigging, Helford Passage, Cornwall, Uk, April 2011 Model released

Colin Monteath / Caribou (Rangifer tarandus) group running, introduced by whalers in early 1900s, South Georgia Island, Antarctica

Mark Hamblin / 2020VISION / Group of Rock ptarmigan (Lagopus mutus) in winter plumage with snowboarders walking by in background, Cairngorms NP, Scotland, UK, February 2010

Andrew Parkinson / 2020VISION / An adult Coot (Fulica atra) surrounded by three chicks in the rain, Derbyshire, England, UK, June 2010

Pete Oxford / Wood carried out of forest by mule, Intag Valley, northwest Ecuador

Nick Upton / 2020VISION / 18 month Common / Eurasian crane (Grus grus) 'Reg', released by the Great Crane Project onto the Somerset Levels and Moors, calling in Barley stubble field along with a recently released immature bird...

Nick Upton / 2020VISION / Common / Eurasian cranes (Grus grus) three 18 month juveniles, 'Bart', 'Christine' and 'Michael', released by the Great Crane Project onto the Somerset Levels and Moors, calling in Barley stubble fiel...

Michael Quinton / Black Bear (Ursus americanus) female and cubs fishing for pink salmon surrounded by scavenging gulls, Alaska

Michael Quinton / Black Bear (Ursus americanus) female and cubs fishing for pink salmon surrounded by scavenging gulls, Alaska

Lisa Hoffner / Baby orphan Elephants (Loxodonta africana) being taken for a walk by their keepers. David Sheldrick Wildlife Trust Nairobi Elephant Nursery, Kenya, July 2010.

Nick Upton / 2020VISION / Four month old, brown-headed male Common / Eurasian crane (Grus grus) released by the Great Crane Project, challenging 16 month old female 'Tamsin', near a grain feeder and a dummy surrogate parent ma...

Nick Upton / 2020VISION / Four juvenile Common / Eurasian cranes (Grus grus) released by the Great Crane Project onto the Somerset Levels and Moors, foraging near an adult crane decoy, with Autumn Hawkbit (Leontodon autumnalis...

Nick Upton / 2020VISION / Flock of twenty-four Common / Eurasian cranes (Grus grus), some aged 16 months, some 4 months, released by the Great Crane Project in 2010 and 2011, in flight over the Somerset Levels and Moors, Somer...

Nick Upton / 2020VISION / Four Juvenile Common / Eurasian cranes (Grus grus) recently released by the Great Crane Project, in flight over the Somerset Levels and Moors, Somerset, UK, Autumn 2011.

Nick Upton / 2020VISION / Flock of twenty-four Common / Eurasian cranes (Grus grus), some aged 16 months, some 4 months, released by the Great Crane Project in 2010 and 2011, in flight over the Somerset Levels and Moors, Somer...

Carol Walker / Traditional cowboy carriage pulled by four grey horses, Sombrero Ranch, Colorado, USA, May 2010, model released

Carol Walker / Traditional cowboy carriage pulled by four grey horses, Sombrero Ranch, Colorado, USA, May 2010, model released

Kevin Schafer / Amazon River Dolphin (Inia geoffrensis) captured by research team, Mamiraua Reserve, Amazonia, Brazil

Kim Taylor / European Hornet (Vespa crabro) workers feeding on Cotoneaster sap from a wound that they have created by chewing away the bark. Surrey, UK, September.

Nick Upton / 2020VISION / Four juvenile Common / Eurasian cranes (Grus grus) released by the Great Crane Project, identifiable by colour ring combinations as Clarence, Reg, Twinkle and Monty, with adult plumage developing at t...

Peter Cairns / Four Fulmar (Fulmaris glacialis) in flight against low clouds by a cliffside colony. Hermaness National Nature Reserve, Shetland, June.

Tui De Roy / African Elephant (Loxodonta africana) orphans rescued and cared for by the David Sheldrick Wildlife Trust, Nairobi, Kenya

Alex Mustard / Pod of Atlantic spotted dolphins (Stenella frontalis) over a shallow sand bank accompanied by a larger Bottlenosed dolphin (Tursiops truncatus), whose beak is furthest on the right. Sandy Ridge, Littl...

Sergey Gorshkov / Sockeye Salmon (Oncorhynchus nerka) caught in net by fishermen near shore, Kamchatka, Russia

Sergey Gorshkov / Leopard (Panthera pardus) on tree being photographed by tourists, Botswana

Patricio Robles Gil / Four Brown trout (Salmo trutta) on ground, caught by sport fisherman, Small Xadutka River, Southern Kamchatka, Russia

Nick Upton / Domestic dogs (Canis familiaris), Springer spaniel play fighting with a Golden labrador retriever, watched by two more retrievers. Cornwall, UK, April 2009

Yva Momatiuk & John Eastcott / Alaska Moose (Alces alces gigas) male walking by female with calves during breeding season, Denali National Park, Alaska

Wild Wonders of Europe / Geidemark / Three European pond turtles (Emys orbicularis) and a Balkan terrapin (Mauremys rivulata) on a rock surrounded by water, Butrint, Albania, June 2009

Fiona Rogers / Gelada baboon (Theropithecus gelada) mature male being groomed by family, Simien Mountains National Park, Ethiopia, November

Wild Wonders of Europe / Tønning / Four Common woodlice (Oniscus asellus) by crack in rock, Consdorf, Mullerthal, Luxembourg, May 2009

Sharon Heald / Black Rhinoceros (Diceros bicornis) wallowing in mud watched by four Giraffe {Giraffa camelopardalis} Etosha National Park, Namibia, June 2009

Wild Wonders of Europe / Peltomäki / Four Dalmatian pelicans (Pelecanus crispus) looking up to catch fish thrown by fisherman, Lake Kerkini, Macedonia, Greece, February 2009

Pete Oxford / Domestic Sheep (Ovis aries) group herded by sheep dog, Falkland Islands

Colin Monteath / Bactrian Camel (Camelus bactrianus) group, owned by Kazak nomads, grazing, Mongolia

Andrew Parkinson / Shelduck {Tadorna tadorna} adult male having seen four of his chicks taken by gulls, launches a sustained and near fatal attack on a Lesser black-backed gull. Skomer Island, Wales, UK

Suzi Eszterhas / Leopard (Panthera pardus) pair trapped in tree by African Lions (Panthera leo), Masai Mara, Kenya

Sergey Gorshkov / Sockeye Salmon (Oncorhynchus nerka) caught by fishermen near shore, Kamchatka, Russia

Mark Moffett / Army Ant (Eciton burchellii) soldier is cornered by workers of rival Army Ant (Eciton hamatum) species

Ingo Arndt / White-tailed Eagle (Haliaeetus albicilla) flying being mobbed by Herring Gulls (Larus argentatus), Norway

Katherine Feng / Giant Panda (Ailuropoda melanoleuca) cubs with researcher in nursery being photographed by tourists, Wolong Nature Reserve, China

Jane Burton / Sable Border Collie pup, 14 weeks old, chased by three dogs for the glove it is carrying.

Suzi Eszterhas / Polar Bear (Ursus maritimus) three to four month old cub peeking over mother after she is tranquilized by researchers, vulnerable, Wapusk National Park, Manitoba, Canada

Suzi Eszterhas / Polar Bear (Ursus maritimus) three to four month old cub peeking over mother after she is tranquilized by researchers, vulnerable, Wapusk National Park, Manitoba, Canada

Suzi Eszterhas / Polar Bear (Ursus maritimus) three to four month old cub peeking over mother after she is tranquilized by researchers, vulnerable, Wapusk National Park, Manitoba, Canada

Suzi Eszterhas / Polar Bear (Ursus maritimus) three to four month old cub cuddling against mother's body while she is tranquilized by researchers, vulnerable, Wapusk National Park, Manitoba, Canada

Suzi Eszterhas / Polar Bear (Ursus maritimus) three to four month old cub cuddling against mother's body while she is tranquilized by researchers, vulnerable, Wapusk National Park, Manitoba, Canada

Suzi Eszterhas / Polar Bear (Ursus maritimus) three to four month old cub peeking over mother's body while she is tranquilized by researchers, vulnerable, Wapusk National Park, Manitoba, Canada

Suzi Eszterhas / Polar Bear (Ursus maritimus) three to four month old cub peeking over mother's body while she is tranquilized by researchers, vulnerable, Wapusk National Park, Manitoba, Canada

Suzi Eszterhas / Polar Bear (Ursus maritimus) three to four month old cubs peeking over mother while she is tranquilized by researchers, vulnerable, Wapusk National Park, Manitoba, Canada

Suzi Eszterhas / Polar Bear (Ursus maritimus) three to four month old triplet cubs on top of their mother after she is tranquilized by researchers, Wapusk National Park, Manitoba, Canada

Suzi Eszterhas / Polar Bear (Ursus maritimus) three to four month old triplet cubs on top of their mother after she is tranquilized by researchers, vulnerable, Wapusk National Park, Manitoba, Canada

Suzi Eszterhas / Polar Bear (Ursus maritimus) three to four month old cub cuddling against mother's body while she is tranquilized by researchers, vulnerable, Wapusk National Park, Manitoba, Canada

Hiroya Minakuchi / Orca (Orcinus orca) hunting South American Sea Lion (Otaria flavescens) group by beaching itself, Peninsula Valdez, Argentina

Tui De Roy / Chatham Albatross (Thalassarche eremita) on a cliff edge nesting site framed by fogbow, critically endangered, The Pyramid, Chatham Islands

Peter Blackwell / Spotted hyena {Crocuta crocuta} being attacked by others in the group, Masai Mara, Kenya

Shin Yoshino / White-tailed Eagle (Haliaeetus albicilla) being mobbed by a Common Raven (Corvus corax) flock, flying, Japan

Mark Moffett / Goliath Frog (Conraua goliath) held by animal importer Andy Koffman, Cameroon

Gerry Ellis / African Elephant (Loxodonta africana) orphan, Natumi, four weeks old, walked by keepers, David Sheldrick Wildlife Trust, Tsavo East National Park, Kenya

Katherine Feng / Giant Panda (Ailuropoda melanoleuca) baby being weighed by researchers at the China Conservation and Research Center for the Giant Panda, Wolong Nature Reserve, China

Flip de Nooyer / Hoatzin (Opisthocomus hoazin) nest with chicks approached by Green Tree Python (Morelia viridis), Guyana

Flip de Nooyer / Hoatzin (Opisthocomus hoazin) nest with chicks approached by Green Tree Python (Morelia viridis), Guyana