In addition to the male Velociraptors of Jurassic Park III, the movie also includes some female Raptors in its main Raptor family, and their design is somewhat different from the males of the pack.

A newly discovered raptor had a knobby bump on its head, suggesting that, like some larger dinosaurs, it engaged in competitive head bashing. By Jack Tamisiea Head-butting was all the rage at the end ...