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Re: SCRAPPING TYRANNOSAURS..
In a message dated 95-11-29 07:46:31 EST, email@example.com (Richard
> When an up and
>down "bobbing" of the head started, a fight was gonna start. It almost
>as if an ostrich is measuring up size or intent with another ostrich but
>also do it when annoyed by tourists. Fighting cocks do the same thing (I
>lot of cockfights when I was stationed in the Phillipines in the late 60's).
>This makes me wonder if similar displays would have been used by Theropods.
>appears that fights only occur when a "winner" and a "loser" cannot be
>determined through "bobbing".
Sure, theropods could well have exhibited this kind of behavior. (But how
could we confirm this?)