Costa Rican Villan Río collects shellfish in the water among mangroves in the province of Guanacaste. Every day he finds about 150. I had never dreamed of such a catch before. Shellfish became more numerous when the local reserve began to restore mangrove forests. The mangrove forest is a unique ecosystem. But since ancient times, people have cut down trees for wood, fuel and raw materials for dyes. Also,...
