New Neighbors - Mr. Pteranodon is annoyed when a new hooting family moves in next door! The new neighbors are a family of Lambeosaurus. Through a bit of compromising, the Pteranodon and Lambeousaurus families agree on terms they can both live with and become fast friends. Don's Collection - Don and new neighbor, Lily Lambeosaurus, stay at Pteranodon Terrace when the other kids take a day trip to the Big Pond. Don shows off his knowledge of the area to a very impressed Lilly as they search for more items for his collection.