Onne van der Wal / Fishing for yellow fin tuna (Thunnus albacare), two men holding one over the deck on spears, Guatemala.

David Noton / Stilt Fisherman at dusk, Unawatuna, nr Galle, Sri Lanka

Onne van der Wal / Killing a yellow fin tuna (Thunnus albacares) on board a sport fishing boat, Guatemala.

Onne van der Wal / Fisherman on beach in Vanuatu, South Pacific with his catch on a spear, 1993. Model Released.

Onne van der Wal / Man fishing for yellowfin tuna (Thunnus albacares) off the stern of a boat, Guatemala.

Onne van der Wal / Heavy duty deep sea fishing reels lined up on the stern of a sport fishing boat, Guatemala.

Onne van der Wal / Salt water fly fishing in the Bahamas.

Niall Benvie / Fishing boats and nets, Petty harbour, Newfoundland, Canada

Ross Hoddinott / Fishing boats and lobster pots on shore, Penberth Cove, Cornwall, UK

Juergen Freund / Trawler fish catch on boat. Sulu-sulawesi seas, Indo-pacific

Martha Holmes / Norwegian fishing boat hauling herring net, surrounded by gulls Tysfjord, Norway

DAVID TIPLING / Eastern white pelican (Pelecanus onocrotalus). Kalloni harbour, Lesbos, Greece, Europe