What is one of the most effective means of controlling bat populations?

Building them out is one of the most effective means of controlling bat populations because it focuses on modifying their habitat rather than directly removing them. This approach involves sealing potential roosting sites, such as attics, eaves, and other entry points, preventing bats from settling in those areas.

This method is sustainable and promotes human-bat coexistence by allowing bats to find alternate roosting locations in the wild or areas where human interaction is minimized. It respects the ecological role of bats, which are important for pest control and pollination, while simultaneously addressing concerns about their presence in human structures.

In contrast, trapping and removal can be labor-intensive, stressful for the animals, and may lead to re-infestation if suitable habitats remain. Repellents often provide temporary solutions and may not be effective in the long term, while ultrasonic devices lack consistent scientific support highlighting their efficacy in repelling bats, leading to mixed results. Thus, building out is considered a more holistic approach to managing bat populations effectively.