Who don’t know Triceratops, the horned face of dinosaurs. Known as one of the most well-known dinosaurs, but many people still don’t know about some…
Parasaurolophus is a kind of dinosaur who had an elongated bony crest on its head. It made a low-frequency sounds, it sounds like a fog-horn.…
Stegosaurus is an armored dinosaurs, live about 155 to 150 million years ago in western of North America. Well known with its distinctive plates and…