Thomas Marent / Oldworld Swallowtail (Papilio machaon) caterpillar, Switzerland

Thomas Marent / Saturniid Moth (Rhodinia fugax) male, Qinling Mountains, Shaanxi, China

Toby Roxburgh / Cooked edible crab (Cancer pagurus) being lifted from a pot of boiling water, England, UK, 2009.

Toby Roxburgh / European sprats (Sprattus sprattus sprattus) being winched ashore from a trawler at Brixham Harbour, Devon, England, UK, 2009.

Toby Roxburgh / Cleaning and processing of King scallops (Pecten genus) prior to auction at Brixham Harbour, Devon, England, UK, 2009.

Thomas Marent / Eclectus Parrot (Eclectus roratus) female, Papua New Guinea

Thomas Marent / Broad-nosed Bat (Platyrrhinus sp) group roosting, Guacharo Cave National Park, Colombia

Thomas Marent / Alder Moth (Apatele alni) caterpillar, Switzerland

Thomas Marent / Privet Hawk Moth (Sphinx ligustri) caterpillar, Switzerland

Thomas Marent / Hornet Moth (Sesia apiformis) recently hatched, Switzerland

Thomas Marent / Chinese Moon Moth (Actias dubernardi) caterpillar mimicking pine needles, China

Thomas Marent / Oldworld Swallowtail (Papilio machaon) caterpillar transforming into chrysalis, Switzerland, sequence 1 of 8

Thomas Marent / Bedstraw Hawk-moth (Hyles gallii) caterpillar, Switzerland

Thomas Marent / Pale Tussock (Calliteara pudibunda) catepillar, Switzerland

Thomas Marent / Pale Tussock (Calliteara pudibunda) catepillar, Switzerland

Thomas Marent / Giant Peacock Moth (Saturnia pyri) caterpillar feet, Switzerland

Thomas Marent / Giant Peacock Moth (Saturnia pyri) caterpillar, Switzerland

Thomas Marent / Giant Peacock Moth (Saturnia pyri) caterpillar, Switzerland

Thomas Marent / Spanish Moon Moth (Graellsia isabellae) wing detail, Switzerland

Thomas Marent / Atlas Moth (Attacus atlas) wing detail, Malaysia

Thomas Marent / Atlas Moth (Attacus atlas) antennae of a male, Malaysia

Thomas Marent / Atlas Moth (Attacus atlas) male, Malaysia

Thomas Marent / Privet Hawk Moth (Sphinx ligustri) caterpillar, Switzerland

Thomas Marent / Small Emperor Moth (Saturnia pavonia) false eye on wing of male, Switzerland

Thomas Marent / Small Emperor Moth (Saturnia pavonia) male, Switzerland

Thomas Marent / Small Emperor Moth (Saturnia pavonia) female laying eggs, Switzerland

Thomas Marent / Saturniid Moth (Rhodinia fugax) female camouflaged on leaf litter, Qinling Mountains, Shaanxi, China

Thomas Marent / Saturniid Moth (Rhodinia fugax) female on bark, Qinling Mountains, Shaanxi, China

Thomas Marent / Saturniid Moth (Rhodinia fugax) caterpillar, Qinling Mountains, Shaanxi, China

Toby Roxburgh / Bird footprints in mud, River Severn, Gloucestershire, England.

Toby Roxburgh / Cobra (Naja) surrounded by crowd of observers, Djemaa el Fna, Marrakech, Morocco, March 2010.

Toby Roxburgh / Scientists from the Welsh Marine Environmental Monitoring team and ranger from Kenfig Nature Reserve looking at the carcass of Sowerby's Beaked Whale (Mesoplodon bidens), washed up on the coast near P...

Toby Roxburgh / Sand martin (Riparia riparia) nests in bank along River Usk, Wales, July 2010.

Toby Roxburgh / Scientist from the Welsh Marine Environmental Monitoring team dissecting the carcass of Sowerby's Beaked Whale (Mesoplodon bidens) washed up on beach near Porthcawl to try to determine the cause of de...

Toby Roxburgh / People watching Grey seals (Halichoerus grypus) from on board boat, Farne Islands, Northumberland, England, July 2010.

Toby Roxburgh / Scientists from the Welsh Marine Environmental Monitoring team photographing the carcass of Sowerby's Beaked Whale (Mesoplodon bidens) washed up on beach near Porthcawl to try to determine the cause o...

Toby Roxburgh / Sand martin (Riparia riparia) nests in bank along River Usk, Wales, July 2010.

Toby Roxburgh / Crate of fish, mostly European plaice (Pleuronectes platessa). Devon, England, April 2010.

Toby Roxburgh / Scientist from the Welsh Marine Environmental Monitoring team dissecting the carcass of a Sowerby's Beaked Whale (Mesoplodon bidens) washed up on a beach in order to try to help determine the cause of...

Toby Roxburgh / Scientists from the Welsh Marine Environmental Monitoring team dissecting the carcass of a Sowerby's Beaked Whale (Mesoplodon bidens) washed up on a beach in order to try to help determine the cause o...

Toby Roxburgh / Scientist from the Welsh Marine Environmental Monitoring team and ranger from Kenfig Nature Reserve looking at the carcass of a Sowerby's Beaked Whale (Mesoplodon bidens), washed up on the coast near...

Toby Roxburgh / Sand martin (Riparia riparia) nests in bank along River Usk, Wales.

Toby Roxburgh / Sand martin (Riparia riparia) nests in bank along River Usk, Wales.

Toby Roxburgh / Cattle (Bos taurus) grazing next to the River Usk, Wales, June 2010.

Toby Roxburgh / Notice advising visitors to Inner Farne not to go on the beach to avoid disturbing a colony of nesting Arctic terns (Sterna paradisaea), Farne Islands, Northumberland, England, July 2010.

Toby Roxburgh / Horse and rider on Bamburgh Beach, Northumberland Coast Area of Outstanding Natural Beauty (AONB), England, July 2010.

Toby Roxburgh / Freshwater / river mussel (Unio tumidus) shells on the bank of a small rhyne / drainage ditch in the Han Wall RSPB National Nature Reserve, England, December 2009.

Toby Roxburgh / Lake and birds at the Ham Wall RSPB National Nature Reserve (NNR), with Glastonbury Tor in the background, Somerset, England, December 2009.

Toby Roxburgh / Pair of Mute swans (Cygnus olor) on frozen lake with reedbed behind, Ham Wall RSPB National Nature Reserve (NNR), Somerset, England, December 2009.

Toby Roxburgh / Cobra (Naja) surrounded by crowd of observers, Djemaa el Fna, Marrakech, Morocco, March 2010.

Toby Roxburgh / Cobras (Naga) surrounded by crowd of observers, Djemaa el Fna, Marrakech, Morocco, March 2010.

Toby Roxburgh / Crates of fish ready to be unloaded from the deck of a trawler, Brixham, Devon, England.

Toby Roxburgh / Flock of Oystercatchers (Haematopus ostralegus) in flight, Cornwall, England, August 2010.

Thomas Marent / Saturniid Moth (Saturniidae), Gunung Leuser National Park, northern Sumatra, Indonesia

Thomas Marent / Looper Moth (Dysphania transducta), Gunung Leuser National Park, northern Sumatra, Indonesia

Thomas Marent / Looper Moth (Dysphania sagana) feeding on minerals in soil, Gunung Leuser National Park, northern Sumatra, Indonesia

Thomas Marent / Looper Moth (Dysphania sagana), Gunung Leuser National Park, northern Sumatra, Indonesia

Thomas Marent / Forester Moth (Zygaenidae), Tangkoko Nature Reserve, northern Sulawesi, Indonesia

Toby Roxburgh / Crates of wild Sea bass (Dicentrarchus labrax) at Brixham fish auction, England, UK, 2009.

Toby Roxburgh / King scallops (Pecten genus) for sale at a fish auction.

Toby Roxburgh / Red gurnard (Trigla pini), a vibrant red fish caught off the UK and growing in popularity as a food species.

Toby Roxburgh / Red gurnard (Trigla pini), a vibrant red fish caught off the UK and growing in popularity as a food species. Brixham, Devon, England, UK, 2009.

Toby Roxburgh / Large European conger eel (Conger conger) at Brixham fish auction, Devon, England, UK, 2009.

Toby Roxburgh / European lobsters (Homarus gammarus), boxed and chilled at Brixham fish auction, Devon, England, UK, 2009.

Toby Roxburgh / European crayfish (Astacus astacus) marinaded and cooked Scandinavian-style (with lots of dill), England, UK, 2009.

Toby Roxburgh / Close-up of Edible crabs (Cancer pagurus) in a polystyrene box for delivery to a restaurant, England, UK, 2009.

Toby Roxburgh / European sprats (Sprattus sprattus sprattus) being winched ashore from a trawler at Brixham Harbour, Devon, England, UK, 2009. Model released.

Toby Roxburgh / European sprats (Sprattus sprattus sprattus) being winched ashore from a trawler at Brixham Harbour, Devon, England, UK, 2009. Model released.

Toby Roxburgh / Unloading large catch of European sprats (Sprattus sprattus sprattus) at Brixham Harbour, Devon, UK, England, 2009. Model released.

Toby Roxburgh / Unloading large catch of European sprats (Sprattus sprattus sprattus) at Brixham Harbour, Devon, England, UK, 2009. Model released.

Toby Roxburgh / European sprats (Sprattus sprattus sprattus) being winched ashore from a trawler for onward distribution, Brixham, Devon, England, UK, 2009.

Toby Roxburgh / Cleaning and processing of King scallops (Pecten genus) prior to auction at Brixham Harbour, Devon, England, UK, 2009.

Toby Roxburgh / King scallops (Pecten genus), caught by boat and dredge, in crate at Brixham Harbour, Devon, England, UK, 2009.

Toby Roxburgh / King scallops (Pecten genus), caught by boat and dredge, in crate at Brixham Harbour, Devon, England, UK, 2009.

Toby Roxburgh / Razor clams / shells (Ensis siliqua), diver caught, on ice for sale in fishmongers. Cornwall, England, UK, 2009.

Toby Roxburgh / Razor clams / shells (Ensis siliqua), diver caught, on ice for sale in fishmongers. Cornwall, England, UK, 2009.

Toby Roxburgh / John dory (Zeus faber), on ice for sale in a fishmongers, fished in UK waters and landed at East Looe. Cornwall, England, UK, 2009.

Toby Roxburgh / Gilt head sea bream (Sparus aurata), on ice for sale in a fishmongers, fished in UK waters and landed at East Looe. Cornwall, England, UK, 2009.

Toby Roxburgh / Fishmonger selecting fish for a customer from a window display, Bristol, England, UK, 2009. Model/property released.

Toby Roxburgh / Window display of a high-street fishmongers. Bristol, England, UK, 2009. Model/property released.

Toby Roxburgh / Baskets of cultivated oysters (Lophia folium) in a holding tank awaiting processing and sale, Ile de Re, France, 2007.

Toby Roxburgh / European sprats (Sprattus sprattus sprattus) crated up for distribution at Brixham, Devon, England, UK, 2009.

Toby Roxburgh / European sprats (Sprattus sprattus sprattus) being winched ashore from the hold of a trawler, Brixham, Devon, England, UK, 2009.

Toby Roxburgh / Crew member in the hold of a trawler loading European sprats (Sprattus sprattus sprattus) into a net for winching ashore, Brixham, Devon, England, UK, 2009.

Toby Roxburgh / European sprats (Sprattus sprattus sprattus) being crated up for distribution at Brixham, Devon, England, UK, 2009.

Toby Roxburgh / Fresh fish catch being unloaded off a beam trawler at Brixham Harbour, Devon, England, UK, 2009. Model released.

Toby Roxburgh / King scallops (Pecten genus), in crate on quay after unloading from a trawler, Brixham Harbour, Devon, England, UK, 2009.

Toby Roxburgh / Crates of Pout / Bib (Trisopterus luscus) being loaded into an articulated lorry near Brixham Harbour. Devon, England, UK, 2009.

Toby Roxburgh / Sea bream (Sparidae sp.) crated for sale at Brixham fish auction. Devon, England, UK, 2009.

Toby Roxburgh / Lemon sole (Microstomus kitt), gutted and prepared, at Brixham fish auction. Devon, England, UK, 2009.

Toby Roxburgh / European / Common lobster (Homarus gammarus), at fish market. Brixham, Devon, England, UK, 2009.

Toby Roxburgh / Buyers surround crates of Red gurnard (Trigla pini) at Brixham fish auction, where fresh fish are landed and sold for distribution around the UK and overseas. Devon, England, UK, 2009.

Thomas Marent / Short-horned Chameleon (Calumma brevicornis) catching a grasshopper, Andasibe-Mantadia National Park, Madagascar. Sequence 3 of 4

Thomas Marent / Madagascar Moon Moth (Argema mittrei) with bird's nest fern, Andasibe-Mantadia National Park, Madagascar

Thomas Marent / Madagascar Moon Moth (Argema mittrei) with bird's nest fern, Andasibe-Mantadia National Park, Madagascar

Thomas Marent / Panther Chameleon (Chamaeleo pardalis) male, Lokobe Nature Special Reserve, Madagascar