Hesperonychus was a small dromeosaurid that lived in Late Cretaceous Alberta, Canada.

In Walking with Dinosaurs: The MovieEdit

Hesperonychus plays a minor role in the film, as a Hesperonychus tries to kill an Alphadon.

However, Patchi, who was following the Alphadon distracts them allowing the Alphadon to escape. The Hesperonychus then try to attack Patchi, but Patchi's Mom rescues him and scares them off before they can kill him.

Years later, when an adult Patchi runs to find his herd after his fight with his brother Scowler, he charges through several Hesperonychus, nearly killing them.

Behind the scenesEdit

List of appearencesEdit

Notes and referencesEdit