Bat Removal

Bats become a nuisance when they roost in large numbers in human dwellings. The rapid accumulation of guano (bat droppings) is unsanitary, and serves as a fertile breeding ground for a fungal disease called Histoplasmosis, which is transferable to humans who breathe in the fungal spores. Bats are also known to carry rabies, a viral disease that causes progressive paralysis and death in mammals, including humans. People are most likely to encounter nuisance bats when a roosting colony takes up residence in a building. Attics make excellent habitat for bats to live due to the combination of temperature, light, and humidity. Bats need only a 1/4 inch or more of space to crawl through in order to enter a home or building. Once inside, if the habitat is good, the colony grows until the homeowner notices the bats flying in and out, notices the droppings in the attic, chimney, outside, or even basement (when the droppings fall down the walls). Sometimes a bat will get lost and find its way out of the attic and into the living space. Occasionally a stray bat may also fly into a house. Getting rid of bats requires extensive training and experience!

What Are Bat “Blackout Dates” in Ohio?

In Ohio, strict wildlife protection laws designate specific “blackout dates” during which bat removal or exclusion activities are prohibited. These blackout periods align with the bats’ maternity and hibernation phases, so these vital creatures can safely give birth and nurture their young without disruption.

The blackout dates in Ohio run from May 16th through July 31st in the summer and from October 1st through March 31st in the winter. During these times, it is illegal to disturb or remove bats from your property. That said, we can still conduct thorough inspections throughout the year, so you’ll be prepared to address any issues once the blackout periods have ended.