The short version
Around Bellingham, the most common animals are raccoons, squirrels and opossums. Identify yours first. Then get it out and seal the gap.
- Never handle a wild animal.
- Figure out which animal it is first.
- Check for babies before sealing.
- Use metal mesh, not foam.
- Secure trash and pet food.
Anyone in Bellingham dealing with wild animals around the house.
What to look for
Around Bellingham, the usual animals are raccoons, squirrels, opossums, skunks and bats. Each one gets in differently and needs a different fix. Babies are usually born from about March through June.
- 1Scratching or thumping in the attic.
- 2Torn vents, soffits or shingles.
- 3A musky or skunky smell.
- 4Dug holes under decks or sheds.
- 5Trash bins knocked over.
- 6Droppings on decks or in the attic.
Why it’s worth acting soon
- Chewed wires and damaged insulation.
- Droppings that can spread disease.
- Babies make removal harder.
- Rabies risk from bites.
Treatment options and typical costs
Inspection and Species Identification
$100–$300
A wildlife inspection in Bellingham starts with the animal, not the hole: tracks, droppings, hair, chew marks, and the size of the opening all point to a species. Raccoons and squirrels need different doors, traps, and timing.
- Time
- 60–120 minutes
- Best for
- Every job; the species decides the method
Attic Cleanup, Sanitation, and Follow-Up
$500–$3,000+ depending on insulation removed
A follow-up visit a few weeks after exclusion is standard practice in Bellingham. Each sealed spot is checked for new damage.
- Time
- 1–2 days
- Best for
- Soiled insulation, droppings, odors, and re-checks
Exclusion Repairs (Chimney Caps, Vent Screens, Foundation Mesh)
$300–$2,500+ depending on scope
Chimney caps are the single most common exclusion repair in Bellingham: an uncapped flue is an open invitation to raccoons, squirrels, and chimney swifts. A stainless spark-screen cap solves it in an hour.
- Time
- Half a day to two days
- Best for
- Sealing the home after animals are out
One-Way Doors and Eviction
$200–$600
Eviction devices work best for squirrels and adult raccoons in Bellingham when every other opening has already been sealed. Leave one gap unsealed and the animal simply moves to it.
- Time
- 3–7 days
- Best for
- Squirrels, raccoons, and birds using a single main entry
Prices are typical published ranges. Ask what’s included before you compare quotes.
In the attic, look for flattened insulation, droppings and nests. Leave big cleanups to someone with the right gear.Animals around Bellingham.
Around Bellingham, the most common animals are raccoons, squirrels, opossums, skunks and bats.
Local wildlife conditions in Bellingham.
A provider who works Bellingham and Washington every day can point out the specific conditions that matter most here, and getting the scope, price, and follow-up terms in writing makes it easier to compare options. Knowing Bellingham's seasonal timing lets you schedule treatment before the busy stretch rather than after it, which usually means faster service and a more accurate quote. An inspection in Bellingham usually starts outside and works inward, checking the foundation, gaps around doors and windows, and any moisture or clutter near the structure first. Around Bellingham, the area is mostly suburban, so wildlife pressure can differ from one block to the next depending on how tight the entry points are and how much food, water, or shelter is close by. Bellingham sits in a marine west coast climate, and that sets the pace for wildlife activity here: spring denning and fall (animals seek winter shelter).
Walk the foundation with a flashlight. Gaps at ground level let animals under the house.What’s that noise?
- Quick scurrying at dawn and dusk: squirrels. - Heavy thumps at night: raccoons. - Rustling at dusk at the roof edge: bats. - A strong smell under the deck: skunks.
Baby season.
Bat exclusion waits until pups can fly, usually by mid-August. Never seal a hole while babies are still inside. Mothers look for warm, dry spots like attics and chimneys. Around Bellingham, most babies are born from about March through June.
A year of wildlife in Bellingham.
- Spring: babies are born from about March through June. Don't seal while young are inside. - Summer: highs near 73°F in Bellingham. Animals roam at night. - Fall: animals hunt for winter dens. Seal gaps now. - Winter: mild in Bellingham, so animals stay active.
Raccoons.
Heavy thumps at night usually mean a raccoon. They tear open vents and roof edges. Never handle one.
Tree squirrels.
Squirrels are busy at dawn and dusk. They chew small gaps into bigger holes, and wires too.
Opossums.
Opossums are quiet, slow and mostly harmless. They move into crawl spaces and under decks.
Skunks.
Skunks den under decks, sheds and porches. A strong smell after dark is the giveaway.
Bats.
Bats slip through gaps as small as a thumb. Look for droppings under a gap at the roofline.
Getting them out the right way.
- Identify: figure out which animal it is. - Check: look for babies first. - Door: a one-way door lets the animal leave. - Seal: heavy metal mesh on every gap. - Recheck: make sure nothing is trying to get back in.
Where animals get in.
- Roof vents and soffit corners. - Gaps where the roof meets the wall. - Uncapped chimneys. - Crawl-space doors and foundation vents. - Under decks, porches and sheds.
If an animal gets inside the house.
Close interior doors so it stays in one room. Open an outside door or window in that room, then leave. Keep kids and pets away. Is it a bat, and was someone asleep there? Call your health department first.
Droppings and cleanup.
- Don’t sweep or vacuum droppings dry. - Wear gloves, a mask and old clothes. - Wet droppings down, then bag them. - Large attic messes are a job for pros.
Keeping your yard less inviting.
- Trash: locking lids, or keep bins in the garage. - Pets: feed them indoors. - Birds: use a seed tray, and sweep up spills. - Fruit: pick up what falls. - Cover: clear brush and wood piles near the house.
Wildlife myths.
- Out in daylight means rabid: not always; mothers forage by day. - Moving them is kind: often illegal, and babies get left. - Mothballs drive them out: they don’t, and they’re a health hazard. - Lights and radios work: only briefly.
Birds in vents and chimneys.
Starlings and sparrows love dryer and bath vents. Most native birds are protected while nesting. Wait until the young have flown. Then fit a vent cover that still lets air out.
If an animal seems sick.
Staggering, circling or acting unafraid can mean illness. Keep people and pets inside. animal control or your local health department. Don't try to trap or touch it.
Pets and wildlife.
Keep pets' rabies shots up to date. Bring pets in at night. your vet if your pet tangles with a wild animal.
What a wildlife visit looks like.
The tech walks the roofline and the foundation. They look for tracks, droppings and torn vents. They set a one-way door or trap. Later, they come back and seal up. Cleanup comes last.
If a skunk sprays.
- People and pets: wash with peroxide, baking soda and dish soap. - Tomato juice: it doesn’t really work. - Eyes: keep the mix out; rinse with cool water. - Clothes: wash with baking soda added to the load. - Under the house: air it out; the smell fades over days.
Babies found alone.
Baby animals alone are often just waiting for a parent. Leave them be and watch from a distance for a day. Hurt or clearly orphaned? Call a wildlife rehabilitator.
Fencing that works.
- Diggers: bury wire mesh a foot down, bent outward. - Climbers: an electric wire near the top stops raccoons. - Gardens: hardware cloth beats chicken wire. - Gates: keep gaps underneath to a couple of inches.
Questions to ask before you sign.
- Which animal is it? - Where is it getting in? - How will you handle babies? - What happens to the animal? - What will you seal with? - Is cleanup included?
What affects the price
- Number of animals, since trapping is priced per animal.
- Materials used: steel and hardware cloth over foam.
- Presence of a raccoon latrine requiring special cleanup.
- Chimney cap size and whether a flue liner is needed.
- Damage to ductwork, wiring, or vents needing repair.
- Permit, relocation, or disposal rules in your state.
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What worries you most about wildlife?
When to call for help
Babies and droppings need careful handling. right away if one acts sick or aggressive. Call if an animal is in the attic, walls or chimney.
What you can do yourself
Getting an animal out of the house is a pro's job. Never corner or handle one. Secure trash, bring in pet food and trim branches.
Wildlife in Bellingham
An inspection in Bellingham that starts outside and works inward usually finds the entry points, moisture, and shelter that matter most before anyone treats. Bellingham has a marine west coast climate, and wildlife activity here tends to follow spring denning and fall (animals seek winter shelter). In Bellingham's neighborhoods, decks, sheds and trash bins draw animals in. In Washington, bats are the animal most often found with rabies. Winter lows near 34°F in Bellingham slow animals down, but don't stop them.
Local research
Wildlife in Bellingham, WA: what the public record shows
Before you compare quotes, it helps to know which wildlife actually live in Washington, when they are busiest around Bellingham, and what the state figures look like. Everything below links to the agency or university page it came from.
Old World rats
Native wildlife such as bats and native squirrels are protected.
WDFWNuisance Wildlife species recorded in Washington
- Raccoon (Procyon lotor) — Top terrestrial rabies vector in the East; relocation banned in most states.
- Big brown bat (Eptesicus fuscus) — Most common building bat; protected with maternity-season exclusion limits.
When wildlife are busiest around Bellingham
Spring litters; fall den-seeking. Pacific Northwest: bats are the only rabies carrier; raccoon and squirrel conflicts are structural.
Based on Bellingham’s marine west coast climate profile.
Rules that apply in Washington
For context, nationally
- Around 4,000; more than 90% in wildlife — Animal rabies cases reported per year. CDC
- More than 20% each — Skunks and foxes that expose people or pets and are rabid. CDC
Sources: Washington State Department of Health; WDFW; Rabies in the United States: Protecting Public Health; Impacted Bats. Figures are quoted as the source prints them. How we check our sources
Simple ways to keep wildlife away
- Use locking or strapped trash lids.
- Bring pet food in at night.
- Cap the chimney.
- Trim branches back from the roof.
- Bury wire mesh around decks and sheds.
- Pick up fallen fruit and spilled bird seed.
Ask which animal it is, how babies will be handled, and whether sealing and cleanup are included.Did you know?
Groundhogs whistle to warn each other, earning the name whistle-pig
A raccoon's mask likely reduces glare and improves night vision
Questions people ask
How do I get rid of a groundhog?
Groundhogs are rare here. A digger under the shed is likely a skunk.
How do I get rid of a skunk under my deck?
Wait until it leaves at night. Then close the gap with buried wire mesh.
Do wildlife pros use poison?
Ask what any chemical is for. Poisons aren't used on wildlife like raccoons or squirrels. No.
Does homeowners insurance cover wildlife damage?
Ask your insurer. Gradual chewing often isn't covered. Sometimes, for sudden damage.
What is included in attic cleanup?
Removing droppings and soiled insulation, then sanitizing. New insulation goes in if needed.
Will the state help with nuisance wildlife?
Around Bellingham, nuisance wildlife is usually removed by trapping, then the entry points are sealed so the next animal cannot move into the same spot. Around Bellingham, because many animals are protected by state rules, removal has to be done legally, and a written plan should spell out removal, exclusion, and cleanup.
Which animals are most common around Bellingham?
Mostly raccoons, squirrels, opossums, skunks and bats.
When are wild animal babies born in Bellingham?
Usually from about March through June. Don't seal a hole while babies are inside.
Nearby cities
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Sources (9)
The facts in this article come from the public sources listed above. Every home is different, so ask the company you talk to about pricing and what’s included. Published by Wildlife Exterminator · Updated September 11, 2026 · How we write these guides