The short version
Around Gretna, 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.
Homeowners in Gretna with an animal in the attic, walls, chimney or yard.
What to look for
Around Gretna, the usual animals are raccoons, squirrels, opossums, skunks, armadillos and bats. Each one gets in differently and needs a different fix. Babies are usually born from about February through May.
- 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
Before anything is trapped or sealed, a provider in Gretna walks the roofline, attic, crawl space, and foundation looking for entry points and nesting sites. The report should name the species and mark every opening.
- Time
- 60–120 minutes
- Best for
- Every job; the species decides the method
Exclusion Repairs (Chimney Caps, Vent Screens, Foundation Mesh)
$300–$2,500+ depending on scope
Chimney caps are the single most common exclusion repair in Gretna: 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
Humane Live Trapping and Removal
$150–$500 per animal, plus trip fees
Nursing mothers change the trapping plan in Gretna. Ethical Gretna providers wait for young to become mobile, or remove the litter by hand and reunite them with the mother outside, rather than leaving orphans behind.
- Time
- Several days to two weeks
- Best for
- Animals already inside or denning under structures
One-Way Doors and Eviction
$200–$600
In Gretna, one-way doors are the least stressful removal method for the animal and often the cheapest for the homeowner. They avoid trap-days, trip fees, and relocation rules entirely.
- 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.
Crawl spaces are a favorite den. Check the vent screens and the access door.Animals around Gretna.
Around Gretna, the most common animals are raccoons, squirrels, opossums, skunks, armadillos and bats. Homes from Gretna out to New Orleans and Kenner see much the same mix. Armadillos are common here, and they're behind many dug-up lawns in Gretna.
Local wildlife conditions in Gretna.
Gretna sits in a humid subtropical climate, and that sets the pace for wildlife activity here: spring denning and fall (animals seek winter shelter). In Gretna, 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. An inspection in Gretna usually starts outside and works inward, checking the foundation, gaps around doors and windows, and any moisture or clutter near the structure first. Knowing Gretna'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. A provider who works Gretna and Louisiana 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.
Brush, mulch and fallen fruit near the house give animals cover and food. Keep the edges tidy.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. - Small cone-shaped holes in the lawn: armadillos.
Baby season.
Around Gretna, most babies are born from about February through May. Mothers look for warm, dry spots like attics and chimneys. Never seal a hole while babies are still inside. Bat exclusion waits until pups can fly, usually by mid-August.
A year of wildlife in Gretna.
- Spring: babies are born from about February through May. Don't seal while young are inside. - Summer: highs near 91°F in Gretna. Animals roam at night. - Fall: animals hunt for winter dens. Seal gaps now. - Winter: mild in Gretna, 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.
Armadillos.
Armadillos dig small, cone-shaped holes hunting grubs. They're most active at night in warm weather.
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. Chimney swifts nest in chimneys in summer and leave in fall.
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
- Protected bird species requiring seasonal timing.
- Chimney cap size and whether a flue liner is needed.
- Length of deck or shed perimeter needing buried mesh.
- Trip fees for daily trap checks over multiple days.
- Number of entry points that must be sealed.
- Species involved; skunks and raccoons cost more to handle.
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What worries you most about wildlife?
When to call for help
Call if an animal is in the attic, walls or chimney. right away if one acts sick or aggressive. Babies and droppings need careful handling.
What you can do yourself
Never corner or handle one. Getting an animal out of the house is a pro's job. Secure trash, bring in pet food and trim branches.
Wildlife in Gretna
Mild winters in Gretna, with lows near 46°F, keep animals active all year. About 64 inches of rain a year in Gretna softens fascia and soffits, and soft wood is easy to chew through. In Louisiana, bats are the animal most often found with rabies. In Gretna's neighborhoods, decks, sheds and trash bins draw animals in.
Local research
Wildlife in Gretna, LA: what the public record shows
Before you compare quotes, it helps to know which wildlife actually live in Louisiana, when they are busiest around Gretna, and what the state figures look like. Everything below links to the agency or university page it came from.
When wildlife are busiest around Gretna
Spring denning, fall baiting. Southeast ORV projects run October; Georgia forbids relocating carnivores.
Based on Gretna’s humid subtropical climate profile.
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: CDC. 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?
Skunk spray can be smelled by humans a mile downwind
Flying squirrels glide up to 150 feet using a skin membrane
Questions people ask
What is included in attic cleanup?
Removing droppings and soiled insulation, then sanitizing. New insulation goes in if needed.
What if there are babies in the attic?
Around Gretna, babies are usually born from about February through May. A pro finds them and reunites them with the mother.
How do I choose a wildlife company?
Look for someone licensed for wildlife work in Louisiana. Ask how they handle babies and what they seal with.
What animal is in my attic?
Quick scurrying at dawn: squirrels. Rustling at dusk: bats.
How long does wildlife removal take?
Usually a few days to two weeks, including sealing.
Which animals are most common around Gretna?
Mostly raccoons, squirrels, opossums, skunks, armadillos and bats.
When are wild animal babies born in Gretna?
Usually from about February through May. Don't seal a hole while babies are inside.
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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