Top Wildlife Pests in Delaware County & How to Handle Them

common wildlife pests in delaware valley

Wildlife pests can wreak havoc on homes and properties in Delaware County, posing risks to health and safety. If not properly addressed, these unwelcome intruders can damage structures, spread diseases, and create ongoing problems. Identifying the most common wildlife pests in Delaware County is the first step in protecting your home and ensuring effective control.

The Most Common Wildlife Pests in Delaware County


Wildlife pests can cause significant challenges for homeowners in Delaware County. Knowing which critters are most likely to invade your property can help you identify issues early and take appropriate action. Here are some of the most popular pests in the area and the issues they bring:

  • Bats
    Bats play a vital role for our Delaware County ecosystem but are problematic when they invade homes. They often roost in attics, leaving behind droppings (guano) that can cause health issues like histoplasmosis. Their presence is also linked to unpleasant odors and contamination.
  • Raccoons
    Raccoons are notorious for raiding trash cans and entering homes through attics or chimneys due to their natural intellect. They can spread diseases like rabies and leptospirosis and cause structural damage in their search for food or shelter.
  • Squirrels
    Squirrels may seem harmless, but they can cause big problems for your home and your wallet! They chew through wood, insulation, and even electrical wiring, increasing the risk of fires. These pesky nesting habits will undoubtedly lead to costly repairs.
  • Rodents
    Mice and rats are common invaders that multiply quickly, making infestations difficult to control. They contaminate food, spread diseases like hantavirus and salmonella, and cause damage by gnawing on wiring, wood, and household items.
  • Groundhogs
    Groundhogs are burrowing pests that can damage lawns, gardens, and even foundations through their underground activity. Their extensive burrow systems weaken structures and create safety hazards.
  • Snakes
    While many snakes are harmless and beneficial for controlling rodent populations, some species may enter homes or yards, causing fear and potential danger if venomous species are involved.
  • Skunks
    Skunks are known for their defensive spray that often lingers for weeks and even permeates walls, furniture, and clothing. When threatened, these nocturnal creatures release the spray as a natural defense mechanism, making encounters unpleasant for both people and pets.

Protect Your Home: Contact Us Today!

No matter the pest, early intervention conducted by a professional is crucial to minimize health risks and property damage. If you’re dealing with wildlife pests in Delaware County, trust Main Line Bat Guy! Call us today at (484) 716 2177 today!