Pigeon Spikes
Kung Fu Maintenance shows trying to get rid of pigeons keep them away to minimize rodent attraction.
These are pigeon stoppers Keep the pigeons from dropping droppings because these will attract rodents You can see up here the pigeons were determined to get in
Pigeon Droppings
and they made it in and made a mess
Pigeon Droppings
Anyway putting these types of spike up will keep them from nesting and landing there plus making a mess at least curb it You can see all types of screens and everything to keep them out of there That is that