But was this even a predator? Could it have been no more than a mere scavenging vulture? What does the scientific evidence actually suggest? Well, because the data is limited and our access indirect and sometimes more circumstantial than definitive, there is a lot of speculation that has to go into these conjectures, so there are no conclusive answers just yet, but at least a few aspects of the evidence do raise some very interesting questions, as the following documentary shows:
