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 online 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
Walking with Dinosaurs show's poster
Science and NatureGB
TV-14
Walking with Dinosaurs

The River Dragon

The legend is back as Walking with Dinosaurs returns. Meet six iconic dinosaurs, emerging from incredible dig sites as we tell these heroes’ stories of struggle, love and survival.

The River Dragon

Walking with Dinosaurs Episode 2 | 54m 8s | CC

A Spinosaurus — the world’s largest ever predatory dinosaur — struggles to bring up his babies and lead his young family across one of the deadliest environments in Earth’s history.

Walking with Dinosaurs

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 >