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.

Jeff Rotman / Common Thresher Sharks (Alopias vulpinus) dead animals being cleaned by gill net fishermen on shore, Huatabampo, Mexico, Sea of Cortez, Pacific Ocean. Model released. May 2008. Model released.

Jeff Rotman / Manta Ray (Manta birostris) caught in gill net, silhouetted against sunlight, Huatabampo, Mexico, Sea of Cortez, Pacific Ocean

Jeff Rotman / Common Thresher Sharks (Alopias vulpinus) dead animals being cleaned by gill net fishermen on shore, Huatabampo, Mexico, Sea of Cortez, Pacific Ocean. Model released. May 2008. Model released.

Jeff Rotman / Common Thresher Sharks (Alopias vulpinus) dead animals being cleaned by gill net fishermen on shore, Huatabampo, Mexico, Sea of Cortez, Pacific Ocean Model released.

Tim Laman / Small fish harvested by fisherman of Malapascua Island. Visayan Sea, Philippines, March 2006

Tim Laman / Huge number of fishing boats returning to shore at dawn on Malapascua Island. This is a heavily over-fished part of the Philippines. Visayan Sea, Philippines, March 2006

Tim Laman / Villagers at Malapascua Island meet returning fishing boats at dawn and help collect the tiny fish from the nets. This seems to be all the fisherman are catching in this heavily overfished area. Vis...

David Woodfall / Traditional fish and chip shop. Future threatened by overfishing. Gloucester, Gloucestershire, England, UK. September 2009

Jeff Rotman / Fisherman holds Dolphin fish / Dorado (Coryphaena hippurus) caught with rod and reel. Tofo, Mozambique, November 2008

Jeff Rotman / Fishermen pulling up a net full of shrimp and bycatch onboard semi-industrial shrimp dragger. Maputo, Mozambique, November 2008

Jeff Rotman / Fishermen pulling in beach seine net in the early morning, Vilankulo, Mozambique, November 2008