|Environment||Warm or temperate plains|
|Images of pachycephalosaurus|
Source: Bestiary 3, pg(s). 79
The pachycephalosaurus is a normally peaceful dinosaur that grows obstinate during mating season or when faced with predators. It has a powerful, compact neck and a dome-shaped crown surrounded by bony horns, allowing it to make battering ram-like charges. It grows to a length of 15 feet and weighs 1,400 pounds.
- Wikipedia:Pachycephalosaurus (extinct real-world animal)