Discovery Channel Documentaries

Reign of the Dinosaurs: Survival Tactics (2012x39)

Exibido em:: Dez 08, 2012

Remember the ferocious Velociraptors made famous by "Jurassic Park?" Watch as bigger versions of them, Utahraptors, take down larger prey by hunting in groups. It takes revolutionary adaptations to stay alive during the era of the dinosaur, and this episode exposes how different species changed to survive.