Frequently Asked Questions: European Starling
How do I recognize a European starling problem on my building?
The European Starling travels in large, noisy flocks and nests in cavities, such as dryer vents, soffits, and roof openings. A pile of twigs blocking a blowhole, abundant droppings under perches and a din of chirping at sunrise and sunset are often spotted. Its nests in ventilation ducts are a common sign of infestation.
What problems do starlings cause in vents and ventilation?
By clogging dryer and ventilation vents with their nests, starlings reduce airflow, create a fire hazard from lint buildup, and interfere with the proper functioning of appliances. Their droppings accumulate and corrode surfaces while posing a health risk. Nests can also harbour parasites that then enter the building.
How do you control European starlings?
We remove nests from cavities and install screens and flaps on vents, as well as anti-perching devices on the coveted surfaces in order to permanently exclude birds. The aim is to close access to nesting sites and make perches inhospitable. We take into account the possible presence of active nests when intervening.
When is the best time to intervene against starlings?
It is best to install grids and exclusion devices before the spring nesting season or after the young have fledged to avoid walling up chicks. Outside the breeding season, the exclusion and grilling of the vents is simpler and fully effective. Our technician assesses the situation to choose the right time in Montérégie.
How much does it cost to control European starlings on the South Shore?
The price is based on an evaluation, based on the number of vents and cavities to be protected, the height and access to the building, the removal of nests and the type of devices. Grilling a few residential vents differs from securing a large building. After inspection, we will give you a suitable estimate.
Do you guarantee that the starlings won’t come back?
We aim for a sustainable result on a case-by-case basis: once the cavities are closed and the vents are screened, the starlings can no longer reuse these nesting sites. Since these birds are opportunistic, they may look for other unprotected openings in the building. We advise you on the points to be secured as a priority for a sustainable control.