Niall Brady Staff asked 15 years ago
Hi GerryI have housemartins nesting under my eve this last few years and their droppings are destroying my flowers.Will placing a mirror or CD in the apex of the eve deter them from building by causing a reflection of themselves or have you any other methods to stop them building?The are also on my garage but the can stay there as I like them flying around but just not nesting on my house.