Depending on the species and your location, bats may migrate or go into hibernation. In colder climates, some species will fly to warmer areas when temperatures drop, typically in late fall. Others may hibernate in caves, trees, or other natural shelters. If bats have set up a temporary roost in your home, they might leave on their own as part of their natural migratory or hibernation pattern.



However, this is not guaranteed. Bats could decide your home is the ideal place to hibernate if it’s well-insulated and protected from predators and the elements.

Even if bats appear to leave, they may come back. Bats are creatures of habit and often return to the same roost year after year. If your home has proven to be a safe, warm place, bats could reappear when the weather warms up or when they seek shelter during unfavorable conditions.

Hoping that bats will vacate your home on their own isn’t a reliable strategy. Even if they do leave, they can come back unless you take steps to ensure your home is no longer an appealing roost. Bats carry the risk of diseases, such as rabies, and their droppings, known as guano, can lead to respiratory issues if not properly handled.

Additionally, waiting for bats to leave without professional help could mean missing an opportunity to safely and legally exclude them. In many areas, bat removal is regulated, and certain species are protected by law. Excluding bats during their active season, when they have young that cannot fly, can also be problematic and may be prohibited.

If you suspect bats have taken up residence in your home, consider contacting a professional wildlife control service. Experts can assess your situation, identify the species, and develop a safe and legal plan for exclusion. This usually involves using one-way exit devices that allow bats to leave but prevent them from re-entering, followed by sealing potential entry points.

While bats may leave your home on their own, it’s not wise to rely solely on this happening. Instead, take proactive measures to protect your home and health. Professional inspections and exclusions are the best path to ensure your space is free from bats and to prevent their return in the future. Contact ProSource Pest Solutions today to schedule a service.