That faint scratching in the walls at 2 a.m. isn’t your imagination. Neither is the strange, musky smell drifting from the attic or the trash can that keeps ending up on its side. These are the quiet warning signs that an uninvited animal has moved in—and the longer you ignore them, the more damage they can cause.
Wild animals seek out homes for the same reasons we do: food, water, and shelter. Attics, crawl spaces, and wall cavities offer warm, protected places to nest, especially as the weather turns cold across Central Indiana. Catching the problem early can save you from chewed wiring, ruined insulation, foul odors, and the health risks that come with animal waste.
This guide walks you through the telltale signs of the most common home-invading wildlife, what attracts them, and exactly what to do when you suspect you have a guest that isn’t paying rent.

Signs of Raccoons in Your Home
Raccoons are strong, clever, and destructive. They’re primarily nocturnal, so you’re more likely to hear them than see them.
- Overturned trash and scattered garbage. If your trash cans keep getting knocked over and picked through, a raccoon is a likely culprit.
- Damage to roof vents and soffits. Raccoons only need a fist-sized opening—about four inches—to get in, and they’re strong enough to rip open weak spots in soffits, fascia boards, and roof vents. Heavy thumping or walking sounds overhead are a classic sign.
- Distinctive paw prints and droppings. Raccoons leave hand-like paw prints and tend to use a single area as a latrine. Their droppings are large and dark and can carry roundworm eggs, so never handle them without protection.
Over time, raccoon urine can soak through insulation and into drywall, leaving ceiling stains and even causing structural damage.
What Attracts Raccoons
Raccoons follow their stomachs. Common draws include:
- Food sources like pet food left outdoors, bird seed, and unsecured trash
- Shelter in warm, quiet attics and crawl spaces, especially during nesting season
Removing these temptations goes a long way toward keeping raccoons off your property.
Signs of Bats in Your Home
Bats are beneficial to the environment, but you don’t want a colony roosting in your attic. They slip through surprisingly small gaps along the roofline.
- Dark stains around entry points. As bats squeeze in and out, the oils in their fur leave dark, greasy smudges around their entry holes.
- High-pitched sounds. Chirping, squeaking, and fluttering—especially around dusk—often signal a roost overhead.
- Bat droppings (guano). Guano looks similar to mouse droppings but crumbles easily when pressed and may have a shiny appearance from insect wing fragments. It tends to pile up directly below roosting spots and gives off a strong, ammonia-like smell as it accumulates.
Bat guano can pose serious health risks, so this is a problem best left to trained professionals.
Signs of Other Common Wildlife
Rodents, raccoons, and bats aren’t the only animals that make themselves at home in Central Indiana.
- Squirrels: Light, fast scratching in walls and attics during daylight hours. Squirrels are aggressive chewers and can gnaw golf ball–sized holes through fascia and vents.
- Opossums: Loud thumping and shuffling at night, often in attics or crawl spaces, along with larger droppings.
- Birds: Nesting material poking out of vents, chirping in the chimney, or fluttering in the attic.
- Skunks: Often mistaken for cats from a distance, skunks dig holes in turf and make their homes under decks or porches.
- Chipmunks: Look for burrows in flowerbeds or gardens, and listen for scratching or rustling sounds in walls and attics.
- Snakes: Scales and shed skin in basements or crawl spaces, along with hissing or slithering sounds.
What to Do If You Suspect Wildlife
Finding evidence of an animal can feel unsettling, but a calm, careful approach makes all the difference.
- Document what you find. Take photos of droppings, damage, and possible entry points. Note when you hear sounds, where they come from, and how heavy they seem. These details help a professional identify the species quickly.
- Keep your distance. Never try to handle a wild animal or its droppings. Many carry diseases and parasites, and a cornered animal may bite or scratch. Avoid using poison, too—animals often crawl into inaccessible spaces to die, leaving you with a lingering odor problem.
- Don’t seal entry points yet. Blocking a hole while an animal is still inside traps it in your home, which usually leads to more damage.
- Call a professional. A licensed wildlife control service can safely identify the intruder, remove it humanely, and secure your home against future visitors.
If you’re in Central Indiana, Budget Animal Removal is here to help. With more than 25 years of experience, our DNR licensed and insured specialists use only humane, non-lethal methods to remove and exclude wildlife—from raccoons and bats to squirrels, opossums, and beyond. We also handle cleanup, restoration, and homeowners’ insurance claim work, with 24-hour emergency service and free estimates. Call us today at 317-875-3099 for a free, over-the-phone estimate.
Frequently Asked Questions
How quickly should I act if I find wildlife?
As soon as possible. Wildlife problems don’t resolve on their own—they get worse. A few mice can become dozens in weeks, and a single raccoon can become a family during nesting season. The longer animals stay, the more insulation they destroy and the more wiring they chew, which drives up repair costs.
Is it safe to remove wildlife myself?
It’s not recommended. Wild animals can bite, scratch, and carry diseases, and their droppings may contain harmful parasites. DIY removal also risks trapping an animal inside your walls or separating a mother from her young. A licensed professional has the training and equipment to handle the situation safely and humanely.
How can I prevent wildlife from entering my home?
Seal gaps and cracks around your foundation, roofline, vents, and utility lines. Secure trash cans, bring pet food indoors, and remove easy food sources like spilled bird seed. Trimming tree branches away from your roof also makes it harder for squirrels and raccoons to reach entry points.
Protect Your Home Before Small Signs Become Big Problems
The sooner you recognize the signs of wildlife—scratching sounds, droppings, foul odors, or fresh damage—the easier and cheaper the fix will be. Early action protects both your home’s structure and your family’s health.
When you’re ready for expert help, trust the team that Central Indiana homeowners rely on. Contact Budget Animal Removal at 317-875-3099 for safe, humane, and affordable wildlife removal.
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7 Steps to Prevent Wildlife Infestations on Your Property
Common Signs of Unwanted Wildlife Activity Around Your Home
Signs You Might Have Squirrels in Your Attic








