In the forests of North America.
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Did they talk?
Nobody knows if dinosaurs made sounds,
but we suspect they did. Parasaurolophus,
a hadrosaur, may have done this
by blowing air through its crest.
Other hadrosaurs had different-shaped crests,
suggesting they made different sounds.ParasaurolophusTalk like a frog
Brachylophosaurus had a short, solid crest.
It may have had an inflatable pouch on
the outside of this that could be used to
make noises, a bit like a frog’s
throat pouch.BrachylophosaurusLambeosaurus
skull
Parasaurolophus
skull Hypacrosaurus
skullThroat
pouchBecome
an expert
194-195
Cretaceous
cowsCrestCrest189