Barn Swallows and Your Home

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Each spring and summer, many Texas homeowners notice barn swallows returning to familiar spots around their homes. These small birds are efficient insect hunters and an important part of the ecosystem—but when they choose to nest on porches, entryways, or eaves, questions and frustrations often follow.

Here are some of the most common questions homeowners ask about barn swallows, with clear, practical answers.

Yes. Barn swallows are protected under the Migratory Bird Treaty Act, a federal law. Once a nest is active—meaning it contains eggs or chicks—it is illegal to remove, disturb, or destroy the nest or the birds. This protection applies regardless of where the nest is built, including on private property.

Inactive or abandoned nests may be removed, but timing is critical.

It depends on when.

• Before nesting begins: Preventive measures are allowed. This is the best time to address problem areas
• During active nesting: You must wait until the birds leave and the nest is no longer in use.
• After the nesting season: Old, inactive nests can typically be removed.

Trying to remove an active nest can result in legal consequences, which is why early prevention matters.

Barn swallows look for:

• Sheltered ledges and overhangs
• Surfaces protected from rain and predators
• Areas near open land or water with plenty of insects

Modern homes often provide ideal nesting spots, especially under porch eaves and entryways.

Barn swallows are not aggressive and rarely pose a direct threat to people. However, their nests can create secondary issues such as:

• Droppings on walkways and patios
• Slippery surfaces
• Accumulated debris near doors or windows

These concerns are usually about sanitation and convenience, not safety.

The most effective approach is prevention before nesting starts. Once birds are active, patience is often the only legal option. After the season ends, steps can be taken to discourage future nesting in problem areas while respecting wildlife laws.

Barn swallows play a valuable role in controlling insect populations, but that doesn’t mean homeowners have to sacrifice comfort or compliance with the law. Understanding timing, legal protections, and prevention options helps create solutions that work for both people and wildlife.

If you’re unsure whether a nest is active or what steps are appropriate, getting professional guidance can help you avoid costly mistakes and unnecessary stress. We can help!