Hadrosaurs/Ornithopods

=== Hadrosaurs were herbivorous quadruped dinosaurs, many of which had a bony crest on top of their head. Hadrosaurs are very similar to ornithopods. Hadrosaurs are also often known as the duck-billed dinosaurs because of the resemblance between a duck's bill, and a hadrosaur "beak." A list of hadrosaurs appears below. ===

List of hadrosaurs/ornithopods: