This project was done thanks to the help of Willy Guasti. His passionate and wide knowledge of the natural world was fundamental to make the illustrations scientifically correct. 

At this link the Velociraptor mongoliensis dedicated video: https://www.youtube.com/watch?v=L8_jwZ5d7k8

Here the very interesting Willy’s youtube channel: https://www.youtube.com/channel/UC4R8DWoMoI7CAwX8_LjQHig