Broadcast Outage: We're investigating a broadcast transmission failure affecting the San Luis Valley from Antonito in the south to Salida in the north. We're working to resolve this issue. You can stream our live broadcast HERE or via the RMPBS+ App.

Stream live and on-demand content now on our new app:
RMPBS+

Help tell more stories in 2026 - make a year-end gift!

Give Now
Dinosaur Train show's poster
TV-Y
Dinosaur Train

The Old Bird/Diamond Don

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. Ages: 3-6 Educational Goal: Science

RMPBS Passport

Please log in to your PBS Passport account to watch this video

Become a Member

The Old Bird/Diamond Don

Season 1 Episode 20 | 26m 11s | CC

Buddy, Tiny and Mom make a play date with Petey Peteinosaurus to meet Arlene Archeopteryx, a bird from the family of the oldest birds ever! The kids are excited to learn that Arlene is a bird and a dinosaur. / Shiny and Don stay at home and we get to see that just because they don't always ride with Buddy and Tiny on the Dinosaur Train doesn't mean that they are not having fun!

Dinosaur Train

Watch more episodes

See more
See more

Subscribe to Our Newsletters

Get trusted Colorado stories, programs, and events from Rocky Mountain PBS straight to your inbox.

Set Your Preferences >