Pigeons

Well, I came home after spending four days away, and the pigeons are now trying to create a twig nursery on my front steps ... yes, I came home to a nest building factory.  The advice: spray WD-40 on their area ... I swept away the nesting material, got out the old ladder, wobbled my way up the ladder, sprayed the one nesting area, wobbled my way down.  Next day:  the twigs had been re-dragged up to the WD-40 area ... the pigeons are taking over ... the pigeons are taking over  ...