The oldest known syrinx (vocal organ) of a bird has been found, preserved in three dimensions in a 66-million-year-old specimen from Antarctica, according to new research led by a University of Texas at Austin paleontologist. In a Nothofagus forest on the shoreline of Vega Island, Antarctica, a mid-sized raptor dinosaur …
Read More »Vegavis iaai: Dinosaurs Likely Did Not Sing, Vocal Organ of Mesozoic Bird Suggests
