Five Films / Fisherman using a net to land a large Pollack (Pollachius pollachius), with dog on boat, sustainably caught using pole and line, English Channel, near Salcombe, Devon, UK, November 2016.

Pascal Tordeux / Fisherman on Lake Old Forge, Ardennes, France, November 2011. Model released

Fabio Liverani / Traditional fishermen of Weligama, seated on long poles, fishing with rods, Sri Lanka, June 2010

Pete Oxford / Portrait of Bai Cormorant fisherman with three fishing Comorants perching on pole he carries. Erhai lake. Dali Yunnan Province. China. June 2006

Norbert Wu / Humpback Anglerfish (Melanocetus johnsoni) deep sea species showing bioluminescent fishing pole attracts deep sea prey, California

Norbert Wu / Humpback Anglerfish (Melanocetus johnsoni) deep sea species showing fishing pole with bioluminescent lure used to attract prey

Norbert Wu / Cosmopolitan Whipnose (Gigantactis vanhoeffeni) a deep sea anglerfish with long fishing pole using bioluminescent lure attracts prey

Five Films / Fisherman placing a Pollack (Pollachius pollachius) in a crate, sustainably caught using pole and line, English Channel, near Salcombe, Devon, UK, November 2016.

Five Films / Fisherman lifting a Pollack (Pollachius pollachius) into boat, sustainably caught using pole and line, English Channel, near Salcombe, Devon, UK, November 2016.

Five Films / Close-up of the end of a fishing rod bending as a Pollack (Pollachius pollachius) is reeled in, sustainably caught using pole and line, English Channel, near Salcombe, Devon, UK, November 2016.

Five Films / Man reeling in a Pollack (Pollachius pollachius), sustainably caught using pole and line, English Channel, near Salcombe, Devon, UK, November 2016.

Five Films / Two men fishing for Pollack (Pollachius pollachius), close up of a reel, sustainable fishing using pole and line, English Channel, near Salcombe, Devon, UK, November 2016.