Pest Library – Identify Pests in Illinois | D&K Pest Control

The easiest way to identify pest species in naperville, il

Pest & Wildlife Library — Helpful Information for Homeowners

Understanding the pests and wildlife around your home is the first step toward keeping your property safe, healthy, and damage-free. Our Pest & Nuisance Wildlife Library is designed to give homeowners clear, reliable information about the habits, risks, and warning signs associated with each species we service. Whether you’re dealing with rodents in the attic, raccoons tearing into soffits, or seasonal insects invading your living areas, this resource provides valuable insights into prevention, behavior, and professional solutions.

Ants

D&K Pest & Wildlife Solutions, bat control, bat eviction

Bats

Bed Bugs

Beavers

Birds

Boxelder beetle control, Asian beetle control

Boxelder and Asian Beetles

Centipedes

Groundhogs

Coyotes, foxes, coyote control, animal trapper

Foxes & Coyotes

Mouse Control, mouse proofing, mouse trapping

Mice

Moles and Voles

Mosquitoes

Muskrats

Opossums

Raccoons

Roaches

Silverfish

Skunks

Snakes

Spiders

Squirrels

How Pests & Wildlife Enter Your Home

Most infestations start with small vulnerabilities that go unnoticed. Common access points include:

Gaps around siding, rooflines, and soffit returns

Damaged roof vents or unprotected ridge venting

Foundation cracks, utility penetrations, or gaps around AC lines

Open chimneys, broken screens, or uncapped exhaust vents

Soil contact around homes that attracts insects and burrowing pests

Even openings as small as ¼ inch can allow mice, stinging insects, or other nuisance pests inside.

Why Professional Identification Matters

Every species behaves differently. Correct identification helps determine:

The level of threat (structural damage, contamination, or health risks)

The best removal technique (trapping, exclusion, one-way doors, baiting, etc.)

Seasonal activity patterns

Long-term prevention options tailored to your property

Our team uses advanced tools like thermal cameras and remote wildlife cameras to confirm activity and pinpoint entry points.

Health & Safety Risks

Pests and wildlife can introduce hazards that homeowners shouldn’t ignore:

Contaminated insulation and droppings

Parasites such as fleas, mites, and ticks

Chewed wiring that increases fire risk

Structural weakening from nests, tunnels, and moisture buildup

Bacteria and odor issues from urine and nesting materials

Addressing these problems early prevents costly repairs and protects your family’s health.

Signs You May Have an Infestation

Look out for:

Noises in walls, ceilings, or attic spaces

Visible droppings or smudge marks

Chew damage on wood, wires, or stored items

Strange or persistent odors

Tracks, scratching, or digging activity near the home

Nesting materials or damaged insulation

Early detection is key, especially for fast-breeding pests like mice, squirrels, and stinging insects.

Seasonal Behavior & Activity

Pests and wildlife activity changes throughout the year:

Spring: nesting animals, ant trails, emerging insects

Summer: wasps, hornets, moles, voles, and high wildlife movement

Fall: rodents looking for warm shelter before winter

Winter: wildlife using attics for heat, increased mouse activity

Understanding these patterns helps homeowners stay proactive.

Prevention & Exclusion

Long-lasting protection always comes from prevention. Our exclusion methods are designed to stop infestations at the source:

Sealing entry points with chew-proof materials

Protecting soffit returns, roof vents, and siding gaps

Installing wildlife-grade screens and AAC vent covers

Providing full perimeter rodent-proofing

Offering year-round pest prevention programs with active warranties

A properly sealed home is the best defense against recurring issues.

When to Call a Professional

DIY solutions often mask the problem rather than resolve it. You should reach out for service when:

Activity becomes recurring

You hear scratching, thumping, or movement indoors

You find droppings in the attic, basement, or kitchen

Venting, soffits, or siding show clear damage

You want a long-term solution backed by a warranty

Our experts at D&K Pest Control and Wildlife Removal deliver fast, safe, and humane solutions for both pest control and wildlife removal across the Naperville and Chicagoland suburbs.

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