Though it might look like a frilly and fabulous headcrest, the Corythosaurus’ skull actually sports its own built-in vocal amplifier!
https://www.youtube.com/watch?v=ekkFqxu4SbU
Though it might look like a frilly and fabulous headcrest, the Corythosaurus’ skull actually sports its own built-in vocal amplifier!
https://www.youtube.com/watch?v=ekkFqxu4SbU