Seal the edges of places where birds nest using hardware cloth and silicon caulk or plastic bird netting.
How to deter pigeons from roof.
Try tying a mylar balloon to your patio table.
You can use a slinky or insulation wire on the railing to help keep pigeons from perching there.
Poke a hole in your aluminum foil pan and fasten to your balcony railing by string.
You can then use duct tape to attach it to the railing at 2 3 inch intervals.
Tie a string across roosting areas.
How to block pigeons with bird spikes if you have any kind of ledge on or near your roof whether angled or curved the bird spikes linked above are a perfect solution.
Fill any gaps between your roof shingles or in the siding of your house.
Bird spikes are a humane method that is 100 effective.
6 ways to stop birds from landing on your fence and roof.
The first and easiest way to discourage pigeons from your patio deck or balcony is to fasten a wind chime.
6 ways to get rid of pigeons pigeons are dirty birds that spread diseases and have even been referred to as flying rats.
Other pigeon deterrents include aluminum foil pan mylar type balloon or regular balloons.
Strings tied one inch above the nesting areas will make landing uncomfortable for pigeons.
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Choose strategical spots such as window sills and ledges to deter pigeons from landing.
If you can find one that moves like a weather vane all the better.
There are multiple ways to scare and deter birds from landing on your fence and roof.
Install anti roosting spike strips.
Close off the space above the rafters where pigeons roost and nest with industrial bird netting.
Most of the options below can even be used to deter birds from other areas of your property.
If you want to stop pigeons from coming to your roof place wire around areas like attic windows where pigeons are likely to gather.
Simply spread the wire so each loop is about 1 5 inches apart.