Did Dinosaurs Make a Lot of Complex Sounds?

There are a few dinosaurs that we have, er thy, have these really neat crusts. And if you look inside of those, there's a tube on the inside that connects from their nose all through that crest, all theway to the back of their throat. We can figure out tl thi computer models how the air would have moved through those. So not quite like a duck, wit we ever her like an elephant, like those low, kind of rumbly sounds. Those are the sorts of sounds that these dinosos probably made o thatily co.