Shane Gross / Chef preparing plate of lionfish, this invasive species is said to taste like snapper. North Florida, USA, February.

Matthew Maran / Butcher counter with meat for sale in supermarket, north London, England, UK.

Matthew Maran / Meat: Chicken and pork carcasses at supermarket, North London, England

Matthew Maran / Beef sirloin steaks for sale at butcher's counter in supermarket, North London, England, UK

Matthew Maran / Meat offal, including sheep hearts, for sale at butchers counter. North London, England

Cheryl-Samantha Owen / West coast rock lobster (Jasus lalandii) chef with plate of cooked lobster at OYO restaurant, Victoria and Alfred Waterfront, Cape Town, South Africa.

Jen Guyton / Emilia Nacir, Coffee Project employee, roasting beans that have been harvested from the Mountain, Gorongosa National Park, Mozambique. April.

Staffan Widstrand / Wild Wonders of China / Restaurant cooking lunch meal, Xu Wen, Guangdong province, China November 2015.

Matthew Maran / Meat for sale at butchers counter in supermarket,, North London, England, UK.

Matthew Maran / Butcher counter with meat for sale in supermarket, north London, England, UK.

Matthew Maran / Butcher counter with meat for sale in supermarket, north London, England, UK.

Matthew Maran / Butcher counter in supermarket, north London, England, UK.