The process of safely and effectively excluding these flying mammals from an overhead space within a building is a multifaceted task requiring careful planning and execution. It addresses the situation where bats have taken up residence in an elevated, enclosed area, often accessing it through small gaps or openings in the structure. Common indicators of this issue include the presence of guano (bat droppings), staining around entry points, and audible scratching or squeaking noises at dusk and dawn.
Managing a bat infestation is vital for several reasons. The accumulation of guano can create unsanitary conditions and potentially harbor histoplasmosis, a respiratory disease. Moreover, bats, like any wild animal, can carry rabies. Historically, attempts to deal with these situations have ranged from ineffective home remedies to dangerous and inhumane practices. Modern best practices prioritize the safe and ethical removal of the animals while preventing their return.