fromenglish.elpais.com3 weeks agoDinosaurs didn't roar like in Jurassic World': Some could sing like birdsDinosaurs vocalizations remain speculative, but recent research indicates they may have produced sounds like a ship's horn or didgeridoo.
MiscellaneousfromArs Technica8 months agoWe're closer to re-creating the sounds of ParasaurolophusThe crest of the Parasaurolophus likely served as a resonating chamber for vocalization, producing sounds analogous to brass instruments.