Bird research suggests calling dinosaurs may have been tight-lipped
Monday, July 11, 2016 - 10:01
in Paleontology & Archaeology
Dinosaurs are often depicted in movies as roaring ferociously, but it is likely that some dinosaurs mumbled or cooed with closed mouths, according to a study posted online in the journal Evolution that will be published in the August print issue. The research examines the evolution of a specialized way birds emit sound — closed-mouth vocalization. […]