Why Do Turtles Need Shells? Why Do Frogs Hop?

Why do turtles need shells? Why do turtles move so slowly? Why do frogs hop? Why are frogs green? Why are colorful frogs poisonous? Why do frogs inflate their throats? What some of the biggest threats are to amphibians and reptiles? We head out to the pond to get answers from some herpetologists! We also get a preview of the new Earth Rangers podcast!