Unlike in Jurassic Park, Velociraptor was actually a small, feathered dinosaur. It was only 6 feet long and 50-80 pounds. However, pound for pound, it was one of the smartest and deadliest dinosaurs. It is thought that Velociraptor may have been as smart as some modern birds. Like some birds, Velociraptors were possibly pack hunters. They lived in Asia 75 million years ago.