Fall Wildlife Intruders: Squirrels, Raccoons, Bats & More — What to Do in Pittsburgh, PA

As autumn settles over Pittsburgh, PA, homeowners often notice wildlife becoming more active around their properties. Animals like squirrels, raccoons, and bats are preparing for winter, which can lead to unexpected and sometimes damaging encounters. Understanding these fall animal pests and how to handle them is key to keeping your home safe.

Why Fall Brings More Wildlife Activity

In fall, many animals shift behaviors as they prepare for the colder months. Some seek shelter to overwinter, others search for food to build fat reserves, and some begin exploring human habitats as convenient sources of both warmth and meals. This seasonal behavior increases the likelihood of wildlife intrusions.

Common Fall Animal Pests in Pittsburgh

1. Squirrels

Squirrels become especially active in the fall, gathering and storing nuts to survive winter. Unfortunately, they may find attics or chimneys appealing for nesting. Squirrels can chew on wiring and insulation, posing fire risks and structural damage.

Tip: Trim tree branches away from your roof and seal attic entry points.

2. Raccoons

Raccoons are notorious for scavenging trash cans and raiding gardens. In fall, they look for warm dens, often targeting attics, sheds, or crawl spaces. Raccoons can carry diseases like rabies, so caution is essential.

Tip: Secure trash cans, seal gaps in your home, and avoid leaving pet food outdoors.

3. Bats

Bats start seeking sheltered spots to roost during cooler weather, sometimes entering attics, chimneys, or other quiet areas. While beneficial for controlling insects, bats can pose health risks from their droppings (guano).

Tip: Install chimney caps and seal small openings around your home exterior while avoiding direct disturbance during roosting.

4. Other Nuisance Wildlife

Other fall animal pests include opossums, skunks, and groundhogs, all of which may venture close to homes in search of food or shelter. While not all cause major damage, any wildlife intrusion should be addressed promptly to prevent escalation.

Effective Wildlife Removal and Prevention

Handling nuisance wildlife requires both removal and preventive measures:

Seal Entry Points: Inspect roofs, vents, chimneys, and foundation gaps for potential wildlife access.
Secure Food Sources: Keep pet food, birdseed, and garbage stored securely to avoid attracting animals.
Remove Shelter Opportunities: Clear debris, trim overgrown vegetation, and block potential nesting sites around your property.
Professional Wildlife Removal: For animals that have entered your home or pose safety risks, enlist licensed wildlife removal experts who can handle the situation humanely and effectively.

Protect Your Home This Fall

Fall is a busy season for wildlife activity in Pittsburgh, PA. By recognizing the animals most likely to intrude, understanding their seasonal behavior, and taking proactive steps, homeowners can protect their property from damage and enjoy a wildlife-free autumn.