rene as I have said previously I am one of the race control team I checked out all the live webcams that I have available to me they were all checked out on the french side also on the english side from eastbourne to west of portsmouth and they showed channel clear if it had been coastal fog farther west and birds did encounter it birds would have tried to go round it my own personal feeling on what happened jmo is something happened before the birds reached the french coast because if it had been coastal fog on the english side I think there would be a lot more pigeons home jmo peter