The mangrove swamp near Joal-Fadiouth, a fishing village in southern Senegal, teems with oysters. But hunting for shellfish treasure among gnarly tree roots in brackish water is a lot of work.

Reuters photographer Nacho Doce has documented the changing landscape of mangrove forests in Cairu, Brazil, and the livelihoods of people who fish for crabs and oysters. The photographer visited a ...

The Gambia River's mangroves are crucial to its ecosystem, and benefit the local women who collect oysters. The TRY Oyster Women's Association encourages women to consider themselves stewards of ...