They have worked out that they can "harvest" my not-quite-ripe apples for me, and then peck them on the ground. In the process they have broken quite a few branches on the newer trees, and I am livid! Not only do I now have to take off almost all apples(and yes not ripe yet), but they have also destroyed the framework of a couple of trees by breaking off main branches.... and it's the same family of 5 that lives in next-door's (unused)chimney and has been trying to build in our chimney too...