English scientists determined that the proto-birds Archaeopteryx and Confuciusornis were not capable of flapping flight. “These dinosaurs,” said Robert Nudds of the University of Manchester, “were rubbish at flying.”
English scientists determined that the proto-birds Archaeopteryx and Confuciusornis were not capable of flapping flight. “These dinosaurs,” said Robert Nudds of the University of Manchester, “were rubbish at flying.”