original recipe or extra crispy

[farlow@CVAX.IPFW.INDIANA.EDU]

Just to satisfy my curiosity, what is the evidence that Harpagornis
preyed upon moas?  Are there moa bones with damage consistent with
attack by the mega-eagle?  Or is the idea of Harpagornis eating moas more
in the nature of a hypothesis, a supposition that the raptor was big
enough to go after Colonel Sanders' wet dreams?  I can see Harpagornis
preying upon the smaller moas, but it seems less likely to me that it
would have attacked Pachyornis elephantopus or the various species of
Dinornis.  Yeah, I know, it could have zapped them in their little heads,
but it still strikes me as far-fetched.  So is there any hard evidence of
a predator-prey relationship between Harpagornis and moas?