Most people don’t know how they rank in terms of intellect. In this post, we will rank the top 8 smartest dinosaurs that ever lived. You will also find out how the T. rex fares.
Deinonychus is known for its terrible claws, after which it was named and had an aggressive temperament to boot. Deinonychus had a ranking of 5.5-5.8 on the encephalization quotient scale.