HUW CORDEY / Huw Cordey, producer of Jungles episode, BBC Planet Earth series, up in canopy of rainforest tree, Costa Rica, 2005.

Daniel Heuclin / Vivariums at Venomworld, breeders of venomous snakes and producers of venom for scientific research. France, March 2015.

Daniel Heuclin / Man handling Indian cobra (Naja naja) at Venomworld, breeders of venomous snakes and producers of venom for scientific research. France, March 2015.

Daniel Heuclin / Men handling Indian cobra (Naja naja) in order to photograph it. Venomworld, breeders of venomous snakes and producers of venom for scientific research. Saint-Thibault-des-Vignes, Ile-de-France, Franc...

Daniel Heuclin / Snake vivariums at Venomworld, breeders of venomous snakes and producers of venom for scientific research. Saint-Thibault-des-Vignes, Ile-de-France, France, March 2015.

Pete Oxford / Coffee (Coffea arabica) roasted beans in Coffee Producers Association, Intag Valley, northwest Ecuador

Pete Oxford / Coffee (Coffea arabica) roasted beans in Coffee Producers Association, Intag Valley, northwest Ecuador

Michael Durham / Domestic Chicken (Gallus domesticus) chicks showing genetic variation used to bring out traits that help poultry producers

Eric Baccega / Lydie and Francis Boyer toasting, champagne producers at Chouilly, Cte de Blancs vineyard, Champagne country, France

Sue Flood / Sue Flood and Alastair Fothergill, series producer of BBC Planet Earth series, on location in Antarctic peninsula, January 2005.

Pete Oxford / Produce market, bi-weekly market where agricultural produce is sold to the Galapagos Community, most of which is brought in by ship from mainland Ecuador. A few local producers identify themselves wit...

Michael Pitts / Producer Neil Nightingale on location in the central higlands of New Guinea, filming for BBC television programme "New Guinea, An Island Apart" 1991