Thanks, Des. Unfortunately, noise did not deter the birds, even ringing the bells didn't scare them off. Because of the height of the spire, the amount of the damage wasn't recognized at first, and the morning after the first seven or eight holes were patched, three more , including one through a patch, appeared by noon.These were determined birds! The repair consists of taking off the top part of the spire (requiring a special crane because of the height), bringing it down to the ground to repair and replace the supports inside, cover the outside with metal and then with shingles. We are wondering if there might then be a new breed of woodpeckers - with crumpled beaks from trying to peck through the metal........