Ouch! Injuries have been found on Pachycephalosaurus' skull which shows that these creatures had a tendency to have head-butt duels.

Palaeontologists predict it would have likely been between males who were fighting over territory, hierarchy and mates.

At dodoland, we love bringing prehistoric creatures to life with EUGYs because we can use a bit of our imagination for areas that are yet to be discovered - like their skin colour!

We are always fascinated by the latest scientific findings of dinosaurs.

Eugy miniatures are cute cardboard creatures beloved by boys, girls and parents alike!

Designed in New Zealand and made from eco-friendly recycled cardboard and rice-based inks.

Eugys are easy to assemble and fun to build.

Put them together using the included instructions and nontoxic glue, and collect the whole series of dinosaurs and animals.

Ages 6+.