Share the knowledge!
What Did Dinosaurs Really Sound Like?
Key Facts In This Video
"Jurassic Park" creators combined the sounds of a baby elephant, alligator, and tiger for the dinosaurs' roars. 00:00
Birds use an organ called the syrinx to make vocalizations. 01:36
Some dinosaurs had massive, resonating crests on top of their heads connected to their breathing tracts which amplified sounds. 02:31