Montana, USA- 65,5 million years B.C. In the last days of the dinosaurs' hegemony over the world, a female Tyrannosaurus struggles to reproduce in a world poisoned by volcanic gases, which has resulted in dwindling prey numbers.
Did You Know?
The program shows two Torosaurus bulls engaging in combat by interlocking their horns, much like modern-day deer do with their antlers. Recent studies however indicate these animals couldn't have fought this way, since their horns were too fragile. Indeed, the fight does end with one of the Torosaurus' horns breaking off, yet confrontations like this most likely didn't take place in real life. See more
When the female T. rex kills the Anatotitan, there are no wounds visible on its body, only a mere red spot appears on its side. As the predator bites into the Anatotitan, her head clearly passes into the animal several times. The scene is shot from afar, but this doesn't hide the obvious animation goof. See more
Millions of years of evolution has also created intimate relationships among different types of dinosaurs. Especially the delicate balance between predator...and prey.