Head butting | Pachycephalosaurus #prehistoricplanet
A dino with a dome-shaped head grazes on ferns along a shoreline in what’s now Wyoming about 70 million years ago. Suddenly, another of its kind—called Pachycelphalosaurus—approaches, hungry for some greenery, too. The two aren’t willing to share, so they ram their nine-inch-thick skulls into each other’s bodies. Whichever dino backs down first will have to leave.
#prehistoricplanet #dinosaurs #animals #history #appletv #jurrasicworld
![](https://i.ytimg.com/vi/95aCXQfJcIg/maxresdefault.jpg)