We have experienced a broadcast interruption at our transmitter site that services a large part of Central Southern Colorado. This includes the Salida region as well as the entire San Luis Valley—including Lake George, Coaldale, Del Norte and San Luis. We are actively working to assess the point of failure. Thank you for your understanding and support! Our live stream is also available online and on the RMPBS+ app.
Help tell more stories in 2026 - make a year-end gift!
Dinosaur Train incorporates children's enthusiasm for dinosaurs and trains while educating children in scientific thinking, natural history, and paleontology. The show encourages children to explore questions, observations and conclusions. <br/> <strong>Ages:</strong> 3-6<br/> <strong>Educational Goal:<\/strong> Science
Maisie Mosasaurus
Season 2 Episode 25 | 12m 45s | CC
The Pteranodon family meet Maisie and Marvin Mosasaurus, a daughter and father who are huge, fast-swimming lizards with flippers. Maisie and Shiny bond when they discover neither likes to go down deep in the water. The Pteranodons and Mosasaurus have a great time up near the ocean's surface, each family showing the other how they hunt and catch fish to eat.
