The ocean post office
Una carta lleva a descubrir cómo viajan las tortugas marinas.
Luca discovers a weathered wooden box on the shore. Inside, a handwritten message asks its finder to protect sea turtles. Curious about the unusual request, he visits his aunt, who works at a marine conservation centre. She explains that many sea turtles undertake remarkable journeys between feeding areas and nesting beaches. Females may return to the region where they hatched to lay their own eggs. When the young turtles emerge, they must cross the sand and reach the sea, often facing predators and confusing artificial lights along the way. Researchers attach tracking devices to some adult turtles to study their routes. These journeys can cover thousands of kilometres, although the distance varies between species and individuals. Understanding where turtles travel can help conservation teams identify important habitats and threats. Luca is particularly disturbed by images of turtles trapped in abandoned fishing equipment. His aunt also explains how plastic pollution can cause injuries or be mistaken for food. She warns him that protecting wildlife requires care: volunteers should never disturb a nest or handle an animal without professional guidance. Together, they join a supervised clean-up and collect litter from an area away from the nesting sites. Afterwards, Luca designs a school display about the turtles' long migrations. He never discovers who left the note in the box. That no longer matters. The message has reached someone willing to act on it.