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?
Some scientists argue that Torosaurus was actually not a distinct dinosaur, but simply the adult form of Triceratops, meaning that the episode's depiction of juvenile Torosaurus would be erroneous. However this theory still hasn't been widely accepted (since for one, Torosaurus was actually smaller), and of course hasn't been proposed at the time of this show's production, so it doesn't count as an error. See more
When the Quetzalcoatlus flies away from the lake, there are two pieces of wood erecting from the ground below him. He only casts his shadow on one of them. 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.