Hypsilophodon

Hypsilophodon was a small, herbivorous ornithopod dinosaur that lived Early Cretaceous England between 130 and 120 million years ago. It was discovered in 1869 by Thomas Henry Huxley, an English biologist who was well-known by many in his time as "Darwin's Bulldog" for his advocacy  of the theory of evolution. Hypsilophodon is a bipedal animal that can run swiftly to avoid predation by carnivorous animals.