Can you see that frog's heart? With their see-through bellies, sticky webbed feet, and fast tongues, glass frogs hide and hunt from leaf to leaf through the treetops of their jungle homes. What else do you know about glass frogs? Captivating photos and fun facts make learning about these Animals exciting. A back matter feature highlights a range map, size comparison, and more about the type of animal to expand learning even further. It's awesome!