Mrs. Pteranodon is a female Pteranodon, she lives in North America during the Cretaceous period. She lives with her husband Mr. Pteranodon in Pteranodon Terrance. She is a teacher, companion, and tour guide extraordinaire. But, first and foremost, she is "Mom" to Buddy, Don, Tiny, and Shiny.
She is always there to listen to Buddy's questions about being an adopted member of the Pteranodon family. Mrs. Pteranodon is intent on a good education, but she is also always looking for ways to let her kids explore their world.