Uninvited Guests in the Attic: Dealing with Bats Safely and Humanely

1. Don't Panic, Assess the Situation:
   Discovering bats in your attic can be startling, but it's essential not to panic. Remain calm and assess the situation from a safe distance. Observe the bats' behavior, trying to determine their entry and exit points, and estimate the size of the colony. Different bat species have distinct behaviors; some might be more active at dusk or dawn. Documenting their behavior can be helpful if you decide to seek professional assistance.
2. Understand the Legalities:
   Before taking any action, you must familiarize yourself with local laws and regulations regarding bats. In many places, bats are protected species due to their ecological importance. Disturbing or harming bats unlawfully can lead to severe penalties. Therefore, check with your local wildlife or conservation authority for the guidelines and permits required for bat removal.
3. Identify Potential Entry Points:
   Inspect your attic and the exterior of your home for possible entry points bats might be using. Bats can fit through small gaps and cracks, so pay attention to openings in the roof, vents, chimneys, and gaps in siding or soffits. Identifying and sealing these entry points will prevent new bats from entering your attic once the colony is removed.
4. Time It Right:
   Bat exclusion should be conducted during specific seasons when bats are less likely to have dependent young. This typically occurs in late summer or early autumn when the pups have grown enough to fly but have not yet migrated for winter. Excluding bats during maternity season can separate mothers from their young, which could lead to the death of the offspring.
5. Hire a Professional Wildlife Expert:
   While some DIY bat removal methods exist, enlisting the help of a licensed wildlife professional is the safest and most humane option. A wildlife expert will know the appropriate strategies for bat exclusion and be well-versed in local regulations. They will use exclusion devices (one-way doors) to allow bats to exit the attic but not re-enter, ensuring the colony finds a new home without harming any bats.
6. Protect Yourself:
   Bats can carry rabies and other diseases, so taking necessary precautions when dealing with them is essential. Wear protective gear, including gloves and a respirator, to avoid direct contact with bat droppings (guano) and reduce the risk of disease transmission. After handling any bat-related materials, wash your hands thoroughly.
7. Clean and Sanitize:
   After the bats have been excluded, clean and sanitize your attic to remove any remaining droppings and urine. Bat guano can contain harmful fungi, such as Histoplasma capsulatum, which can cause respiratory issues. Use appropriate cleaning methods and disinfectants, or hire a professional cleaning service experienced in bat waste.