The Case of the Vanishing Golden Frogs: A Scientific Mystery

Sandra Markle

01.2017 г. · Lerner · Чете: Intuitive

Всичко за тази аудиокнига

Panamanian golden frogs aren't just cute, little, and yellow. They're also the national symbol of Panama. But they started to disappear about fifteen years ago. What's killing them? Could it be a change in their habitat? What about pollution? Might it be a result of climate change? Follow a team of scientists working to save these frogs and protect frog populations worldwide in this real-life science mystery.