Just read a report in the local paper here, one bloke counted over 500 Barra along one stretch of bank near the ski club, so numbers would be in the thousands.
Would also just like to add that I am NOT on the side that says stop stocking. I hope no group makes this decision and really don't think that any of the stocking groups would even entertain the thought. It is a sad, unfortunate event, but the fisheries will recover from it, with a little help of course.