Fossilized Pinacosaurus larynx shows dinosaurs could sound far more subtle than movie roars

It points to bird like vocal machinery

A rare fossil find is rewriting how scientists think dinosaurs sounded. Researchers identified a fossilized larynx from Pinacosaurus, an ankylosaur, and found it carries bird-like features linked to complex vocal control. The discovery undermines the long-standing idea that dinosaurs roared loudly like cinematic monsters, suggesting more nuanced communication abilities instead.