I came home one day to find the house front covered far worse then that in bird poo and it was also all over the patio at the back, the birds had been eating red berrys as well, there were about 20 poos per sq. metre if not more. I have photos but cant post on here as I am only a guest.

Never had anything like it before or since.... totally unexplained, it must have been a HUGE flock of birds eating laxative berries somewhere close.

When i first saw it I was convinced it was some sort of fluid leak from a plane that had flown over and contact the aviation authority to ask there advice how to get it off !!