On the night of the 23rd May 1 Striped Hawk and 1 Rush Veneer.Also walking at Porthgwarra N/W towards Land End 24th saw hundreds of Painted Ladys feeding on thrift at Gwennap Head ,and at top of the cliffs three of us decided to count them for ten minutes passing us as we walked twenty yards apart all flying N/W direction,result 67 in ten minutes which equates to 400 an hour,still passing us at the same rate as we walked on.