While playing ‘Cold and Hot,’ a game they made up, the Pteranodon kids learn from Mr. Pteranodon that there might be more variety in the desert then they imagined. Their curiosity piqued, they plead for a trip to investigate the desert scene. Mr. Conductor tells them just how diverse plant and animal life can be in the desert. He happens to know a desert mammal Fruitafossor. Upon disembarking from the... see more