This has been a most interesting post with Owen and others denigrating the theory of eye sign. However over the thread Brian May was given a mention which churned out memories for me of a splendid night out where he showed his slides to a captive audience. I recall that particular evening as it destroyed my myth of eye sign when he asked the audience members to write down which slide of an eye we would like to take home, Almost all plumped for this terrific looking eye which in fact belonged to a rhode island hen. The point Brian endeavoured to make was, all is not as it seems. I have over many years been aware of an eye that will win races but only when the bird is conditioned for an optimum result once a year.