how do this third species communicated in general?
Mostly on visual displays and possibly non-vocal acoustic sounds like hissing, jaw grinding or clapping, splashing and wing beating (possible in winged maniraptoran dinosaurs).
Dinosaur
Paleontologist Phil Senter suggests that non-avian dinosaurs relied mostly on visual displays and possibly non-vocal acoustic sounds like hissing, jaw grinding or clapping, splashing and wing beating (possible in winged maniraptoran dinosaurs).
what is dromaeosauroides? A genus of dromaeosaurid theropod dinosaur when was it discovered? Possibly in the year 2000 where it used to live? Robbedale valley, Bornholm island in Denmark what is the classification of the extinct species you mentioned in your answer? Dromaeosaurid theropod dinosaur which was the biggest one in the group of this last one you mentioned just now? UNANSWERABLE
wiki:1590566
Dinosaur [SEP] Communication
Modern birds are known to communicate using visual and auditory signals, and the wide diversity of visual display structures among fossil dinosaur groups, such as horns, frills, crests, sails, and feathers, suggests that visual communication has always been important in dinosaur biology. Reconstruction of the plumage color of "Anchiornis huxleyi", suggest the importance of color in visual communication in non-avian dinosaurs. The evolution of dinosaur vocalization is less certain. Paleontologist Phil Senter suggests that non-avian dinosaurs relied mostly on visual displays and possibly non-vocal acoustic sounds like hissing, jaw grinding or clapping, splashing and wing beating (possible in winged maniraptoran dinosaurs).