Lily is a Lambeosaurus who lives in Pteranodon Terrace. She is friends with the Pteranodon Family. She has a positive attitude, she likes to play with her brother Leroy. She has a small nature collection like Don. She is scared by bees, because she got stung once.
Lily first appears in New Neighbors as a minor character. its appearance more important (for now) is in Don's Collection, which is on the Pteranodon Terrace with Don to investigate the Pteranodon Terrace.