Dinosaurs have captured our collective imagination since Sir Richard Ow-en first described them in 1842. Their great size alone makes them unique in the history of terrestrial vertebrates. But their bones raise many ques-tions. What did they look like? Were they fast or slow? How did they feed? How did they defend themselves? Using actual fossils, field paleontologist, Rob Sula will interpret the lives and behaviors of Dinosaurs.