When you’ve checked your roof is sound and there’s no current nests in your roof, there are precautions you can take to stop birds arriving at your roof, the most common being spikes.
While birders might take pleasure in playing host to nesting birds and enjoying parents raise their young, birds do not always build their nests in safe or ideal areas.
The nest is in a birdhouse that needs to be cleared out for future citizens or winter use. The nest is in an unsafe place and brooding birds could become stressed out or injured.