Last week-end, we kept a Rainbow from the Umgeni. That is only the third Rainbow I have ever seen come out of the Umgeni, (It is a Brown Trout stream) and in the interests of purity I encouraged my fishing buddy to smack it on the head. We don’t do that very often anymore, so it took me repeating the suggestion several times before he reluctantly harvested the little fish. What was remarkable about it, was what was in its stomach. There was a whole bunch of digested stuff that wasn’t immediately identifiable, but then there were these hard little