Looks like one of the main topics for the forthcoming year will undoubtedly be clashing,does anyone have any evidence/experience of large scale losses due to Old birds clashing,imo the occasional bird going off course can occur at any time and I know over the years we all have probably had birds come into our loft that have sometimes overshot their lofts big time (Dutch birds for example) but do people believe that once old birds have left the lib site and are on their way that they will suddenly do a 180 degree turn and head off with another batch ? Imo if they did then they wouldn't be much of a loss.