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

TJ Rich / Dried fish for sale at market, Pettah, Colombo, Sri Lanka.

Nick Upton / European eel (Anguilla anguilla) elver, part of a shipment prepared by UK Glass Eels for transport to Wales for a reintroduction project, Gloucester, UK, October 2016

Nick Upton / European eel (Anguilla anguilla) elver, part of a shipment prepared by UK Glass Eels for transport to Wales for a reintroduction project, Gloucester, UK, October 2016

Nick Upton / Wild caught Glass eels / young European eel (Anguilla anguilla) elvers, part of a large shipment prepared by UK Glass Eels for transport to Germany for reintroduction projects, Gloucester, UK, March 2...

Nick Upton / Wild caught Glass eels / young European eel (Anguilla anguilla) elvers, part of a large shipment prepared by UK Glass Eels for transport to Germany for reintroduction projects, Gloucester, UK, March 2...

Nick Upton / Glass eel, a young European eel (Anguilla anguilla) elver, part of a large shipment prepared by UK Glass Eels for transport to Germany for reintroduction projects, Gloucester, UK, March.

TJ Rich / Dried fish for sale at market, Pettah, Colombo, Sri Lanka.

Loic Poidevin / Drying Cod (Gadus morhua), Moskenesoya, Lofoten Islands, Norway, June.

Loic Poidevin / Drying Cod (Gadus morhua), Moskenesoya, Lofoten Islands, Norway, June 2010.

Loic Poidevin / Drying Cod (Gadus morhua), Moskenesoya, Lofoten Islands, Norway, June.

Loic Poidevin / Fisherman preparing Salmon (Salmonidae), Finnmark, Norway, June.

Juan Manuel Borrero / Selling Catfish / Carachama (Acanthicus hystrix) Market of Belen. Iquitos. Loreto. Peru October 2009

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

Jeff Rotman / Three meter Tiger Shark (Galeocerdo cuvier) caught in anti-shark net being prepared for dissection. Natal Sharks Board, Umhlanga, South Africa

Bengt Lundberg / Freshly caught fish prepared for cooking, Sweden

Bengt Lundberg / Camp fire meal prepared from regional foods. Sweden.

Onne van der Wal / Jack (Carangidae), prepared ready for cooking, lying in shallow water, Rangiroa, French Polynesia.

David Woodfall / Salmon (Salmo salar) being prepared in trays for smoking, Wye and Severn Smokery, Gloucestershire, England, UK. April 2010.

David Woodfall / Salmon (Salmo salar) being prepared in trays for smoking, Wye and Severn Smokery, Gloucestershire, England, UK. April 2010.

David Woodfall / European eels (Anguilla anguilla) prepared for smoking. A threatened species still being used for specialist food market, with connections to the Severn Estuary and traditional salmon fishing. Wye and...

Tony Wu / Spotty-bellied greenling (Hexagrammos agrammus) male, protecting several clutches of eggs resulting from spawning with multiple females. During the autumn/ winter breeding season, males keeps watch ov...

Karine Aigner / Local river fish traditionally prepared and steamed in banana tree leaves by the Anangu community. Napo Cultural Center Lodge, Yasuni National Park, Ecuador.