Why birds nest under eaves
Eaves, soffits and gutters offer what many birds look for: a sheltered spot out of rain and wind, a ledge or cavity, and some protection from predators. Houses are also often close to food. Birds nesting around your home is usually a sign that your yard offers decent habitat, not that anything is wrong.
Who is it? Common eave nesters
- American robin: builds a cup nest of mud and grass on a ledge, light fixture or gutter bracket.
- Barn swallow and cliff swallow: build mud nests against walls under overhangs.
- Eastern phoebe: often nests on small ledges under porch roofs.
- House sparrow and European starling: non-native species that stuff nests into gaps, vents and soffits.
- House finch: may nest in hanging planters, wreaths and ledges.
The species matters, because legal protection differs. In the United States, most native birds and their active nests are protected under the Migratory Bird Treaty Act. House sparrows, European starlings and feral pigeons are generally not covered, though state or local rules can differ.
Should you remove the nest? Legal basics
In the US, it is generally illegal to destroy or move an active nest of a protected native species, meaning one with eggs or young. In the UK, wild birds and their nests are also protected while in use. Rules vary by country and region, so contact your local wildlife agency if you are unsure. I am not giving legal advice, and checking local rules is the safest step.
If the nest is active, the easiest approach is usually to wait. Many nests are used for only a few weeks, from egg-laying until the young fledge. You can then clean up and take preventive steps.
When nesting season ends
Timing varies a lot. In many temperate areas nesting runs from early spring to late summer, and some species raise two or three broods. That means a nest that looks finished may be reused. Late autumn and winter are generally the safest times to clean and block entry points, because the birds are no longer breeding. Check that the nest is truly empty first, since some birds roost in cavities during winter. Our guide to winter birds explains how many birds shelter in cavities in cold weather.
Birds in the soffit
Soffits are the boards under the roof overhang. Birds can enter through small gaps or damaged vents. Signs include twigs or grass poking out, droppings below, and chirping from inside.
- If the nest is active, leave it until the young have left.
- Afterward, repair damaged soffit boards and cover openings with hardware cloth or a screen of an appropriate mesh size.
- Confirm no birds are inside before sealing. Sealing a nest with live birds inside is harmful and may be illegal.
- Consider asking a licensed wildlife control or roofing professional if the area is hard to reach.
Birds in gutters
Leaf debris in gutters can provide nesting material and a place to nest. To discourage it:
- Clean gutters in autumn, after nesting, and again as needed.
- Use gutter guards or screens in problem areas.
- Keep branches trimmed so birds cannot easily access the roofline.
Do not use sticky gels, netting that can trap birds, or poisons.
Preventing nests next year
- Seal gaps and holes in fascia, soffits and vents once nesting is over.
- Install screens, hardware cloth or an eaves comb where roof tiles meet the wall.
- Add a sloped board or similar to ledges that birds favor.
- Do these jobs in the off-season, not during nesting.
Old nests can contain parasites. Wear gloves, bag the material and wash your hands. For more on this, see do wild birds get fleas and mites.
Making room for birds
If you enjoy having birds nearby, you can give them an alternative. Robins and phoebes will often use an open-fronted nest shelf mounted under a porch roof or on a wall, away from the spot you want to keep clear. Other cavity-nesting species may take a birdhouse. Putting up shelters in late winter, before the next season, gives birds a better option.
Common questions
What does it mean when birds make nests around your house?
It generally means your home offers shelter and the area has food and cover. It is not a sign of bad luck or a problem with the house.
What time of year do birds stop building nests?
It varies by region and species, but in many temperate places nest-building is over by late summer or early autumn. Later nests can happen, especially in warmer regions.
How do I get rid of birds in my soffit?
Wait for any active nest to finish, then repair and screen entry points. Make sure no birds are inside before closing it.
How to stop birds nesting in gutters?
Keep gutters clean and use guards or screens, and block access points after nesting season.