Flying squirrels are different from the gray squirrels most removal advice is written for. They nest in colonies instead of alone, glide in from over 100 feet away, and can fit through gaps as small as one inch, which is why standard squirrel exclusion often fails against them.
TL;DR
- Flying squirrels nest communally, so removing one animal accomplishes almost nothing.
- They enter through gaps as small as one inch, smaller than standard exclusion targets.
- They glide in from surrounding trees, so trimming nearby branches doesn’t help much.
- Georgia classifies flying squirrels as nongame, which changes what homeowners can legally do.
- Complaints peak in winter, when colonies cluster together for warmth.
If the noise in your attic starts after dark and sounds like several animals at once, you’re probably not dealing with the gray squirrels everyone writes about.
Southern flying squirrels are common across North Georgia’s wooded neighborhoods, and almost everything that works on gray squirrels works differently on them. They arrive in colonies rather than alone, they glide in rather than climb, they fit through gaps a gray squirrel couldn’t use, and Georgia law treats them differently.
For the general squirrel removal process, see our complete guide to getting rid of squirrels. This page covers what changes when it’s flying squirrels.
First: Is It Actually Flying Squirrels?
Three signals, in order of reliability:
Timing. Gray and fox squirrels are daytime animals, active morning and evening. If the activity is strictly after dark and quiet through the day, it isn’t them.
Volume. Flying squirrels nest in groups, so it sounds like multiple animals moving simultaneously rather than one animal on a route. People routinely describe it as “far more than I expected.”
Location and sound. They favour wall voids and tight spaces over open attic floor, and the gliding and scrambling has a lighter, faster quality than a gray squirrel’s heavier movement overhead.
Rats and mice also work at night, but sound different: steady scratching along a fixed path rather than bursts of activity from a cluster. If you want to compare against the other species in the area, our guide to squirrel types in Alpharetta covers identification in detail.
Why Standard Squirrel Removal Falls Short
They come as a colony
A gray squirrel in an attic is usually one animal, sometimes a female with young. A flying squirrel occupation is typically a group, and in cold weather several groups may cluster together in one cavity.
This is the single biggest practical difference. Trap one, hear nothing for two nights, assume it’s solved and the noise comes back, because the rest of the colony never left. Removal has to continue until the site is confirmed empty, which takes longer and needs monitoring rather than a single visit.
They glide in, so branch trimming barely helps
The standard advice is to trim limbs back six to eight feet from the roofline. That works for gray squirrels, which have to climb or jump.
Flying squirrels launch from a height and glide, covering considerable horizontal distance on the way down. A tree that’s nowhere near your roof can still be a launch point, and cutting a few feet off the nearest branch changes nothing.
What does help is removing the height advantage near the structure and, more importantly, accepting that exclusion has to do the work that landscaping can’t.
They fit through gaps you’d overlook
A gray squirrel needs an opening around an inch and a half. A flying squirrel gets through roughly an inch or about the width of a quarter.
That difference matters because it moves a whole category of gaps from “too small to bother with” to “primary entry point”:
- Gable vent screening with small tears or corroded mesh
- Ridge vent ends and seams
- Gaps where soffit meets fascia
- Construction gaps where roof planes meet siding
- Utility and cable penetrations
- Turbine and box vent flashing
Exclusion work sized for gray squirrels routinely leaves flying squirrel access open, which is why some homeowners seal the attic and keep hearing noise.
The season is inverted
Gray squirrel attic problems peak in late winter and late summer, around their two breeding periods. Flying squirrel complaints peak in cold weather, because they aggregate communally for warmth and indoor numbers rise as temperatures drop.
If your problem started when the weather turned, that’s consistent with flying squirrels rather than a coincidence.
The Legal Difference Most Homeowners Don’t Know
In Georgia, gray and fox squirrels are game species with established seasons, and DNR’s guidance treats trapping and shooting as legitimate nuisance management, subject to checking with a Wildlife Resources Division Game Management office about permit requirements.
Flying squirrels are nongame. Nongame wildlife generally cannot be taken, possessed, or transported except where specifically permitted, which puts DIY trapping on very different footing.
A few practical consequences:
- Kill traps are not an appropriate approach for squirrels in Georgia; live capture and release unharmed into suitable habitat is the expectation.
- Relocation off your property generally requires DNR authorization, and release onto state land isn’t permitted.
- Commercial nuisance wildlife work requires a Nuisance Wildlife Control Operator permit from DNR Law Enforcement
The practical takeaway: correctly identifying the species isn’t academic. It determines what you’re legally allowed to do about it.
What Removal Looks Like for a Colony
The framework is the same as any squirrel job: inspect, remove, exclude, clean, verify. What changes is the execution:
Inspection happens at dusk. You watch for emergence at the actual entry point rather than looking for daytime activity. A daytime inspection of a flying squirrel site often finds nothing.
Removal runs longer. With a colony, exclusion devices stay in place across multiple nights and the site is monitored rather than checked once. Premature sealing traps animals inside, which turns a noise complaint into a dead-animal problem in a wall void.
Exclusion is sized down. Every gap over about an inch gets sealed, using hardware cloth or metal flashing rather than foam or sealant, which they chew straight through.
Cleanup scales with the colony. A dozen animals nesting in one cavity leave considerably more contamination than a single gray squirrel. Nesting material and droppings need removing rather than sealing over, or the odor cues draw the next group.
Alpharetta Flying Squirrel Removal
Alpharetta’s mature hardwood lots are ideal flying squirrel habitat, which is why they’re a consistent problem here and much less common in newer, open developments.
Nextgen Pest Solutions handles flying squirrel removal across Alpharetta, Roswell, and Johns Creek, with 24-hour availability for urgent calls and a warranty on exclusion work. See our Alpharetta squirrel removal services or contact us for an inspection.
