Could Dinosaurs Make Sounds? 0 849

The vocal cords of dinosaurs did not contain bones and were not attached to them, making their detection in fossil remains practically impossible. However, the structure of the bony part of the inner ear of these animals indicates the presence of developed hearing. Hadrosaurs and other species had hollow bony crests that likely served the function of sound resonators.

Furthermore, modern groups of animals that are closest to dinosaurs, such as birds and crocodiles, actively use sound signals. Although the vocal apparatuses of these groups differ significantly and likely evolved independently, this also suggests the possibility of sound communication among dinosaurs.

Based on the above, paleontologists suggest that dinosaurs could produce a variety of sounds. Some scientists are even attempting to reconstruct the voices of these ancient reptiles.