Do I need to do anythinng about this?
From what I can see they are nesting in the extraction system in the bathroom - they have got in through the outside vent and I keep finding dead ones on my bathroom floor.
i have just stood outside and watched 3 or 4 flying in and out of the extraction vent.
do i need to call in the council
i am thinking of taping up the vent that leads inot the bathroom so at least they can't come in that way
any idea???