This evening I have caught another mouse in one of my death traps, and there are clearly more out there. When I trapped the first two I got my landlord to come and see and so he is now arranging for all the holes to be filled in.
The big question still remains, how and why did the mice climb up to the fourth floor window box? Once the holes in the masonry are plugged will I have to dig up the window box to get rid of the rest of them?
I'd be grateful for all advice received.
Since writing this this morning I have discovered a dead mouse on my balcony!! Surely this can't go on?
Today 6 March. Number 7! I think I need a cat.