Your Deck: A Hidden Haven for Wildlife

February 21, 2025

Your deck isn’t just a cozy place for barbecues and lazy afternoons—it’s prime real estate for wildlife. Dark, quiet, and protected from the elements, the space under your deck can attract raccoons, skunks, opossums, and even rodents looking for shelter. If left unchecked, these unwelcome guests can cause damage, create messes, and even pose health risks.


But how can you tell if wildlife has moved in? And what should you do about it? Here’s a step-by-step guide to inspect, address, and prevent wildlife under your deck.




🐾Step 1: Look for These Common Signs

Before diving under the deck (not recommended without safety precautions!), check for the following clues:

Disturbed Soil or Digging

Animals like skunks and opossums dig to create dens. Look for small holes or loose dirt around the deck perimeter.

Droppings and Urine Stains

Animal droppings near the deck or around entry points are a telltale sign of activity. Different animals leave different types of droppings, so if you spot something, it’s worth a closer look.

Gnaw Marks and Damage

Rodents and larger animals may chew on wood, wires, or even the deck itself to expand access. Look for teeth marks along deck posts, trim, or vents.

Tracks and Trails

Muddy or dusty paw prints on the deck or near access points can reveal the type of visitor you're dealing with.

Noises, Especially at Night

Scratching, thumping, or chattering noises from under the deck—especially after dark—indicate nighttime foragers like raccoons or opossums.

Unpleasant Odors

A persistent, musky smell might signal an active den. Skunks, in particular, are unmistakable.


🔦 Step 2: Inspect Safely

If you suspect wildlife under your deck, proceed with caution:

Look, Don’t Reach

Use a flashlight to inspect the perimeter without sticking your hands or face near any openings.

Check During Daylight

Most animals are less active during the day.

Look for Entry Points

Scan the deck’s foundation for holes, loose boards, or gaps that could provide access.

Tracks and Trails

Muddy or dusty paw prints on the deck or near access points can reveal the type of visitor you're dealing with.

Noises, Especially at Night

Scratching, thumping, or chattering noises from under the deck—especially after dark—indicate nighttime foragers like raccoons or opossums.

Unpleasant Odors

A persistent, musky smell might signal an active den. Skunks, in particular, are unmistakable.

If you confirm activity, avoid sealing the entrance immediately—you don’t want to trap animals inside.


❌ Step 3: What NOT to Do

Don’t Try to Evict or Block the Animals Yourself

Wildlife can bite, scratch, or spray if they feel threatened.If trapped under the deck they can damage flooring, or die a horrible death when blocked in.

Don’t Use Poison

It’s ineffective and could harm non-target animals or pets.

Don’t Ignore the Problem

Animals can cause structural damage, leave droppings, and attract predators if left unchecked.


🛠️ Mighty Men Can Help!

If you suspect wildlife under your deck, don’t risk injury or property damage. Mighty Men Services & Pest Control offers humane wildlife eviction, deck exclusion, and cleanup services throughout the Bay Area.

📞 Call us today at 925-725-5392 to schedule an inspection and reclaim your outdoor space!

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