Getting asked quite alot to replace wood that the Jackdaws have managed to pull off at the corner of the eves. Did one today when I was also asked to clear out the gutters. The customer had the triangle piece of wood and I just put a bit of glasswool in the void and screw the wood back on. An easy £50 if anyone is interested in this type of work. All you need is a battery drill, 3mm drill bit and some 50mm screws and you don't even need to put glasswool in.