All Aboard The Dinosaur Train!

Jess Hesperornis

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Dinosaur train
1st Season, Episode 44th
Episode List
Have You Heard About the Herd?
Triassic Turtle
Jess Hesperornis is the 44th episode of the dinosaur train.


The Pteranodons venture to the Big Pond to find out if dinosaurs can live in the water. Their quandaries are quenched when they meet Jess Hesperornis, who turns out to be not only a water-dwelling dinosaur, but a bird as well!


Main Characters

Second Characters

Minor Characters




  • Cretaceous Period

Educational Objective

To further teach about the wide variety of dinosaurs that once lived. Hesperornis was a flightless, diving bird that lived in North America’s inland sea during the Cretaceous. Hesperornis represent the only dinosaurs that had a truly aquatic lifestyle.

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