Here are some safe methods that you can utilize.
How to stop starlings nesting in your roof.
If your birdhouses have large entrances repair the entrance holes and make them smaller so starlings are unable to get inside.
Many of these will make clanging noises periodically or have.
Small gaps exist underneath tile roof eaves that birds can nestle in.
Eliminating starling food water sources.
Hide the nest material.
After a while hunger may force them to venture off looking for food like through a crack between a bedroom ceiling and a wall.
Here are a few ways you can keep pesky birds from nesting under your tile roof.
Be proactive and seal any cavities and gaps where starlings have nested before as they do have a tendency to return to nesting sites.
Install tile roof eave closures.
Eaves are the edges of the roof which overhang the face of a wall.
Make the slope steeper.
Provide either granular feed or large pellets at least 0 5 inch in size that are more difficult for starlings to eat.
How to stop birds nesting under roof tiles.
You could be below.
Wear gauntlets the nests can have fleas or lice in them.
Stop before the nest completes.
The starlings will not be returning to feed these.
It would be best to bag up and dispose of the nest after the starlings have vacated.
Remove all sources of food from the site this includes everything from bird feeders to unsecured dumpsters garbage cans livestock feeding equipment and pet food containers.
This confines the birds to one area and prevents them accessing the whole roof space.
It would be a pity to deny these charming birds access to a suitable nest site so when carrying out repairs or building from new consider putting a nest box behind fascia and soffits that are not positioned directly over main living areas.
Do not put animal feed directly on the ground.
In most states it s legal to destroy the nest of any bird as long as it s not fully established.
If you can see a gap you think they may take a shine to seal it before they start nest building.
At the same time use small gauge mesh to block open pipes vents and other nooks and crannies that may appeal to nesting starlings.