Dinosaur Train

Jess Hesperornis (1x44)

Data di messa in onda: Apr 13, 2010

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!