Daniel Heuclin / Red coachwip or Red racer (Masticophis flagellum piceus) eating Sceloporus lizard, Catalina foothill, Arizona, June.

Charlie Summers / Two juvenile Brown Bear siblings (Ursus arctos) look for food on the banks of the Anan Creek lagoon, Alaska, July.

Charlie Summers / Black Bear (Ursus americanus) with Pink Salmon (Oncorhynchus gorbuscha) catch, Anan Creek, Alaska, July.

Eric Baccega / African fish eagle (Haliaeetus vocifer) fishing, Baringo lake, Kenya, Africa.

Shattil & Rozinski / Juvenile American black bear (Ursus americanus), brown phase, looking for food in a car, Denver, Colorado, USA, July.

Loic Poidevin / wo juvenile Barn swallows (Hirundo rustica)peched on a twig and begging for food, Indre-et-Loire , France, June.

Roger Powell / Pair of Montagu's harriers (Circus pygargus) undertaking a courtship food pass, Castro Verde, Alentejo, Portugal, April.

Chris & Monique Fallows / Cape Gannet (Morus capensis) feeding on sardines, Port St Johns, Transkei, South Africa.

Chris & Monique Fallows / Common dolphin (Dephinus delphis) feeding on sardines (Sardinops oecllata) East London, South Africa.

Chris & Monique Fallows / Great white shark (Carcharodon carcharias) breaching whilst attacking seal decoy, Seal Island, False Bay South Africa.

Chris & Monique Fallows / Indo Pacific Sailfish (Istiophorus platypterus) feeding on sardines, Isla Mujeres, Mexico.

Chris & Monique Fallows / Blue Shark (Prionace glauca) feeding on Anchovy (Engraulis encrasicolus) bait ball, Cape Point, South Africa.

Denis-Huot,Denis-Huot / Marabou stork (Leptoptilos crumeniferus) with a turtle prey, Masai-Mara Game Reserve, Kenya

Andy Rouse / Cheetah (Acinonyx jubatus) catching gazelle, Maasai Mara, Kenya, Africa

Ben Hall / Cormorant (Phalacrocorax carbo) with perch in its beak, Cheshire, UK, October. Highly Commended in the British Wildlife Photography Awards (BWPA) competition 2013.

Nick Garbutt / Baby Spot-tail Sharks (Carcharhinus sorrah) on sale in fish souk (market) all caught in the Persian Gulf and many bound for markets in Asia. Sharjah, United Arab Emirates. April 2013

Alex Mustard,Alex Mustard / A nudibranch (Flabellina nobilis) feeding on a solitary hydroid (Tubularia indivisa), note how the hydroid is bent back as it is pulled into the nudibranch's mouth. Gulen, Bergen, Norway. North East A...

Alex Mustard,Alex Mustard / A portrait of a nudibranch ( Limacia clavigera) searching for food on algae. Gulen, Norway. North East Atlantic Ocean.

Mike Potts / Fish drying on racks, Varangerfjord, Norway, March 2013.

Ernie Janes,Ernie Janes / Lambs in meadow in spring, UK, April

Ernie Janes / Spring lambs in meadow, UK, April

Pål Hermansen,Pal Hermansen / Blue tit (Cyanistes caeruleus) with food in its beak at the entrance to its nest in the exhaust pipe of an old car, Bastnas, Sweden, June. Winner of the Fritz Polking Prize at the GDT competition 2013...

Laurent Geslin / Common bluebottle {Calliphora vomitoria} feeding on jam in a kitchen, UK

Laurent Geslin / Hamer man returns from fishing with catfish, Omo valley, Ethiopia, 2006

Laurent Geslin / Fulani woman cooking at night, horse in background, North Senegal, West Africa, 2005

Laurent Geslin / Juvenile female urban Red fox wanting more food and showing aggression towards mother {Vulpes vulpes} London, UK

Laurent Geslin / Offering milk to 'holy' Black rats {Rattus rattus} temple Deshnoke, Rajasthan, India

Laurent Geslin / Urban Red fox scavenging discarded take away food {Vulpes vulpes} London, UK

Laurent Geslin / Juvenile urban Red fox trying to steal food from mother {Vulpes vulpes} London, UK

Cyril Ruoso / Chacma Baboon (Papio ursinus) stealing rhubarb from shopper, Cape Town, South Africa. Sequence 2 of 6

Cyril Ruoso / Ring-tailed Lemur (Lemur catta) eating Opuntia (Opuntia sp) cactus, introduced from South America, it became a very important food subsistance for Lemurs, cattle and even humans, vulnerable, Berenty P...

Ben Cranke / Desert Chameleon (Chamaeleo namaquensis) catching insect, Namib desert, Namibia

Anup Shah,Anup Shah / Olive baboon (Papio cynocephalus anubis) female with infant on back, carrying away a gazelle carcass having taken it from a male. Masai Mara National Reserve, Kenya, July

David Tipling / Osprey (Pandion haliaetus) eating fish Florida Everglades, USA

Bence Mate / Dalmatian pelican (Pelecanus crispus) chick begging for food from adult, Danube Delta, Romania.

Bence Mate / Common cuckoo chick (Cuculus canorus) begging for food from Great reed warbler (Acrocephalus arundinaceus) foster parent, Pusztaszer, Kiskunsagi National Park, Hungary

Bence Mate / Common cuckoo chick (Cuculus canorus) begging for food from Spotted flycatcher (Muscicapa striata) Pusztaszer, Kiskunsagi National Park, Hungary

John Cancalosi / Free range hens (Gallus gallus domesticus) by their shed. Herefordshire, England, UK.

Juergen Freund / Spectral Tarsier (Tarsius tarsier) feeding on preying mantis in strangler fig tree, Tangkoko National Park, North Sulawesi, Indonesia

Denis-Huot,Denis-Huot / Grizzly bears (Ursus arctos horribilis) looking for salmon, Brooks river, Katmai national park, Alaska, North America,

Juergen Freund / Green Tree Ants (Oecophylla smaragdina) attacking Common House Gecko (Hemidactylus frenatus) Cairns, Queensland, Australia

Denis-Huot,Denis-Huot / Spotted hyena (Crocuta crocuta) with Lesser flamingo (Phoenicopterus minor) it has just caught, Lake Nakuru, Kenya

Ernie Janes,Ernie Janes / Brown Rat (Rattus norvegicus) scavenging in bin. UK, May.

Denis-Huot / Yellow baboon (Papio hamadryas cynocephalus) male catching a young Thomson's gazelle (Eudorcas thomsoni) Amboseli National Park, Kenya

Jabruson / Western Gorilla (Gorilla gorilla) severed and smoked hands and feet. Smoking is the usual method used for preserving forest meat, allowing suppliers enough time to get produce to market for sale as 'b...

Ben Lascelles / Domestic yak (Bos grunniens) carrying food supplies infront of the Kailas Range (Gangdise Mountains) near Dirapuk Gompa, Mount Kailash, Tibet. June 2010. No release available.

Roger Powell / Two Buzzards (Buteo buteo) fighting over food in snow, Dransfeld, Hannover, Germany, January

Roger Powell / Carrion Crow (Corvus corone) tweaking the wing of a Buzzard (Buteo buteo) to try to get it to move off the food, Dransfeld, Hannover, Germany, January

Bertie Gregory / 2020VISION / Adult male Peregrine falcon (Falco peregrinus) food passing a Feral pigeon (Columba livia) to his offspring, Bristol, England, UK, June.

David Pattyn / Siskins (Carduelis spinus) fighting over food. Oisterwijk, The Netherlands, March.

Bert Willaert / Hunter and his dog waiting for raptors to fly over, Georgia, September 2011. No release available.

Georgette Douwma / Checkerboard wrasse (Halichoeres hortulanus) watching a Bluespotted ribbontail ray (Taeniura lymna) digging in the sand for food in the hope of catching escaping prey. Egypt, Red Sea.

Jeff Rotman / Common thresher shark (Alopias vulpinus) caught in gill net, observed by diver at night, Huatampo, Mexico, Gulf of California, Pacific Ocean. Model released. May 2008.

Jeff Rotman / Common Thresher Shark (Alopias vulpinus) caught in gill net, Huatabampo, Mexico, Sea of Cortez, Pacific Ocean

Jeff Rotman / Common Thresher Shark (Alopias vulpinus) silhouette of one caught in gill net, Huatabampo, Mexico, Sea of Cortez, Pacific Ocean

Jeff Rotman / Common Thresher Shark (Alopias vulpinus) silhouette of one caught in gill net, Huatabampo, Mexico, Sea of Cortez, Pacific Ocean

Jeff Rotman / Common Thresher Shark (Alopias vulpinus) caught on gill net being hauled up onto boat, Huatabampo, Mexico, Sea of Cortez, Pacific Ocean. Model released. Model released.

Jeff Rotman / Common thresher shark (Alopias vulpinus) severed fin being held up by gill net fisherman, Huatabampo, Mexico, Sea of Cortez, Pacific Ocean Model released.

Andy Trowbridge / Great Grey Owl (Strix nebulosa) adult bringing food to chicks on nest. Nest 'frame' is manmade. Ostersund, Sweden. June.

Paul D Stewart / Great Auk (Pinguinus impennis) from the Rev. Francis Orpen Morris' 'A History of British Birds' by the printer Benjamin Fawcett circa 1853. Morris was instrumental in founding the Royal Society for th...

Anup Shah / Western lowland gorilla (Gorilla gorilla gorilla) sub-adult female 'Mosoko' aged 8 years following juvenile male 'Mobangi' aged 5 years for his food, Bai Hokou, Dzanga Sangha Special Dense Forest Rese...

Anup Shah / Western lowland gorilla (Gorilla gorilla gorilla) juvenile male 'Mobangi' aged 5 years trying to break into a termite nest, Bai Hokou, Dzanga Sangha Special Dense Forest Reserve, Central African Repub...

Alexander Badyaev / Deer mouse (Peromyscus maniculatus) in a home eating bread on cooker. Montana, USA, June. Wildlife Photographer of the Year (WPY) Competition 2012 'Urban Wildlife' category; specially commended.

Roger Powell / European Bee-eater (Merops apiaster) courting a female by offering her a Small Copper butterfly (Lycaena phlaeas). Alentejo, Portugal, April.

Alex Mustard / Pacific giant octopus (Enteroctopus dofleini) hunts for food on a colourful reef in Browning Pass, Vancouver Island, British Columbia, Canada

Fergus Gill / 2020VISION / Roe Deer (Capreolus capreolus) doe running in a field of barley, Northumberland, England, summer. Although Roe deer mate in August, the fertilised egg is dormant until January, which prevents the fema...

Erlend Haarberg / Whinchat (Saxicola rubetra) with food in beak on flowering garden Lupin (Lupinus sp) Telemark, Norway, June

Roland Seitre / Pet Blue throated / Wagler's macaw (Ara glaucogularis) in hut amongst people preparing food, Trinidad, Beni, Bolivia, Critically endangered species, January 2008.

Andy Sands / Digger Wasp (Cerceris arenaria) carrying large weevil back to burrow, paralysed as food for larvae. London, England, UK, July.

Peter Cairns / 2020VISION / Cockle fishermen working in Morecambe Bay, Cumbria, England, UK, February. Model released.

Peter Cairns / 2020VISION / Cockle fishermen working in Morecambe Bay, Cumbria, England, UK, February. Model released. Did you know? Cockles are able to jump by bending and straightening their feet.

Peter Cairns / 2020VISION / Cockle fishermen working in Morecambe Bay, Cumbria, England, UK, February. Model released . 2020VISION Exhibition.

Chris Gomersall / 2020VISION / Common starling (Sturnus vulgaris) adult with insect food arriving at nestbox to feed chicks, Hope Farm RSPB Reserve, Cambridgeshire, England, UK, May

Roy Mangersnes / Polar bear (Ursus maritimus) foot sticking out of water while diving for food, Spitsbergen, Svalbard, Norway, August

David Tipling / 2020VISION / Grey Partridge (Perdix perdix) on a bare field, scraping for food, Norfolk, England, UK, April. 2020VISION Exhibition. 2020VISION Book Plate.

Sue Flood - TD / Grey Heron (Ardea cinerea) taking a fish from water. Kiskunsagi National Park, Hungary, May.

Jan Hamrsky / Great Diving Beetle (Dytiscus marginalis) larva feeding on small fish. Czech Republic. Controlled conditions.

Laurie Campbell / Black-headed gulls (Larus ridibundus) robbing Puffin (Fratercula arctica) of catch, Farne Islands, Northumberland, England, June

Mark Hamblin / 2020VISION / Mountain hare (Lepus timidus) scratching for food in the snow, Scotland, UK, February

Simon Colmer / Honeybee workers exchanging food - known as trophallaxis (Apis mellifera) Sussex, UK

Simon Colmer / Honey bee (Apis mellifera) workers exchanging food - known as trophallaxis, Sussex, UK

Doug Allan / Killer Whales (Orcinus orca) spy-hopping to observe Weddell Seal (Leptonychotes weddellii) in preparation to knock it from the ice by creating a wave. Marguerite Bay, Antarctic Peninsula, summer. Free...

Sven Zacek / House Martin (Delichon urbicum) in flight with invertebrates in its beak. Estonia, Europe, July.

Andrew Parkinson / 2020VISION / An adult Coot (Fulica atra) diving for food, Derbyshire, England, UK, March 2010

Anup Shah / Caracal (Caracal caracal) six month kitten carrying an African hare that its mother has killed for it, Masai Mara National Reserve, Kenya, August

Michele Westmorland / Friday night market in the fishing village of Gouyave, Grenada, West-Indies, Caribbean, May 2009.

Martin Dohrn / Starlight camera image in moonlight of Eurasian wild boar (Sus scrofa) feeding on carcass of Spotted deer stag (Axis axis) watched by Asian water buffalo (Bubalas bubalas) while the leopard (Panthera...

Mark Hamblin / 2020VISION / Coal tit (Periparus ater) adult perched in winter, Scotland, UK, December. Did you know? Coal tits keep in contact with their flock when searching for food, with constant 'dee' or 'seesee' calls.

Terry Whittaker / 2020VISION / Urban Red fox (Vulpes vulpes) cub carrying scavenged food in mouth, West London, UK, June

Kim Taylor / Brown Trout (Salmo trutta) juvenile jumping through the water surface to take a hoverfly. Surrey, UK.

Ole Jorgen Liodden / Polar Bear (Ursus maritimus) with blooded face looking at Glaucous Gull (Larus hyperboreus) in flight. Spitsbergen, Svalbard, July.

Mark Hamblin / 2020VISION / Hen harrier (Circus cyaneus) adult female landing on rock to take food as part of supplementary feeding programme on Glen Tanar Estate, Grampian, Scotland, UK, June 2011

Mark Hamblin / 2020VISION / Hen harrier (Circus cyaneus) adult female on rock taking food as part of supplementary feeding programme on Glen Tanar Estate, Grampian, Scotland, UK, June 2011. Winner, documentary series category,...

Mark Hamblin / 2020VISION / Hen harrier (Circus cyaneus) adult female in flight approaching nest with food for chicks, Glen Tanar Estate, Grampian, Scotland, UK, June. Winner, documentary series category, British Wildlife Photog...

Mark Hamblin / 2020VISION / Hen harrier (Circus cyaneus) adult female in flight, approaching nest with food for chicks, moorland habitat, Glen Tanar Estate, Grampian, Scotland, UK, June

Mark Hamblin / 2020VISION / Hen harrier (Circus cyaneus) adult female in flight, landing at nest with food for chicks, moorland habitat, Glen Tanar Estate, Grampian, Scotland, UK, June . 2020VISION Exhibition.