Narrator describes how toads and frogs defend themselves from predators. Shots of frogs and toads swimming in water. "Camouflage is another means of self-protection." Various shots of frogs and toads hiding in trees, mud, and other plants. Close-up of frog inflating itself for self-defense. Close-up of frog tucking in an eyeball for swimming purposes. Various shot of frogs and toads leaping. Shot of toad eating a frog.