Squirrel Infestation Signs

January 23, 2026 Apex Pest Control

Signs of a Squirrel Infestation: How to Identify Problems Early

Infestations of squirrels frequently begin undetected—until the overhead noise becomes indiscernible. Grey squirrels are nimble and tenacious; they nest in attics, lofts, wall cavities, and roof spaces, taking advantage of even the smallest flaws in a property.

Why? Buildings become the perfect environment for squirrels because they provide warmth, protection from predators, and consistent food supplies.

Early detection of an infestation protects your property, minimises damage, and prevents expensive repairs. Unchecked squirrels can cause fire dangers, rip insulation, and gnaw wiring. A small amount of scrambling can turn into thousands of pounds of electrical and structural damage.

Homeowners and property managers in the UK can learn from this guide what draws squirrels indoors, how to spot infestation symptoms, and when to hire a professional pest control company

What Draws Squirrels to Houses?

Squirrels don’t just happen to move in. Their nesting habits stem from their need for food, cover, and trees. Your property may become prime territory if it meets certain requirements.

1. Proximity to Trees

Tall trees like oak, maple, and pine serve as launchpads. If branches touch or overhang your roof, squirrels can leap directly onto your home. They typically build nests within 500 feet of a food source—trees that provide both access and nutrition.

2. Accessible Attic or Loft Space

Lofts and crawlspaces mimic hollowed tree cavities—perfect for bedding and protection. Squirrels favour insulation, cardboard, and fabric to build nests. One female may create multiple nests, especially during the breeding season.

3. Unsealed Roof Gaps and Vents

With flexible bones and sharp claws, squirrels squeeze through openings as small as 1.5 inches. Common entry points include:

Chimneys without caps
Roofline gaps
Vents
Soffits and fascia boards

They’ll also gnaw through soft materials to widen access.

4. Readily Available Food Sources

Squirrels return to where food is consistent:

Bird feeders (especially sunflower seeds and suet)
Outdoor pet food
Compost bins and unsecured waste
Warmth from attic heating

Reduce these lures, and you make your home far less appealing.

Top 10 Squirrel Infestation Signs

1. Daytime Noises in the Loft or Walls

Squirrels are active during the day. You may hear scratching, scampering, or thuds—especially at dawn and dusk. Unlike nocturnal pests like rats, their daylight activity is a key clue.

2. Chewed Wiring and Damaged Insulation

Squirrels gnaw constantly to wear down incisors. Exposed electrical wires, shredded loft insulation, or displaced materials often point to an active nest.

3. Droppings and Odour

Squirrel droppings resemble rat faeces but tend to be rounder and about ⅜ inch long. Accumulated urine produces a strong ammonia smell, especially in enclosed attic corners.

4. Visible Roof or Exterior Entry Points

Check for:

Chew marks on fascia boards or shingles
Holes (roughly 2 inches in diameter)
Frayed roofing or soffits
These are common routes into roof spaces.

5. Nesting Debris

Inside lofts or crawlspaces, nests made from leaves, paper and insulation often appear in corners, near heat sources, or hidden in wall voids.

6. Daylight Scratching Sounds

The rhythm of movement—short bursts followed by silence—often signals daytime activity. Squirrel presence is confirmed if this occurs regularly.

7. Damaged Chimney Caps or Vents

Signs include:

Torn metal screens
Bent or missing vent covers
Debris near flue openings

These are critical weak spots for entry.

8. Grease Marks or Tracks

Repeated movement leaves footprints and fur streaks. Look for marks along wooden beams, rafters or baseboards—especially where squirrels access nesting spots.

9. Squirrel Sightings Around Roofline

Frequent sightings of squirrels carrying nesting materials near vents or utility lines usually indicate nearby nesting activity.

10. Chewed Timber or Stored Items

In garages, sheds, or attics, look for gnawed furniture, boxes, or beams. Squirrels chew both structural and stored materials.

Squirrel Infestation: How Much Does It Actually Cost?

what does a squirrel infestation really cost

Ignoring the signs leads to significant damage—both financial and structural.

Area Affected	Potential Cost
Rewiring loft space	£1,500–£10,000
Insulation replacement	£1,000–£2,500
Roof leak repairs	£800–£3,000
Pest control services	£150–£500
Total damage (severe cases)	£15,000+

Squirrels gnaw:

Wood beams
Fascia boards
Insulation
PVC piping

They also damage ducting, vapour barriers, and even drywall—turning your attic into a construction site.

Fire Hazards from Chewed Wires

Chewed cables expose copper wiring, which risks short-circuiting. According to the National Fire Protection Association (NFPA), rodents are a cause of thousands of annual house fires—many starting in attics.

Roof Rot and Water Leaks

When squirrels create access points, rainwater follows. Damp insulation loses its R-value, wood joists rot, and leaks spread into ceilings and walls—resulting in mould and structural decay.

Health Hazards

Accumulated faeces and urine carry allergens, mites, and parasites. Airborne contaminants can spread through HVAC systems, aggravating respiratory conditions such as asthma.

DIY vs. Professional Squirrel Removal

DIY Limitations

Hard-to-Find Entry Points: Squirrels use hidden routes—behind fascias, vents or gables.
Legal Restrictions: UK law protects certain wildlife. Grey squirrels can be humanely dispatched but not relocated. Always verify local legislation.
Lack of Tools: Thermal imaging, cameras, and rodent-proof sealing materials are rarely part of a DIY toolkit.

Why Hire a Pest Control Expert

Accurate Identification: Professionals assess nest sites, droppings, and entry points.
Safe, Legal Removal: Humane, licensed trapping methods are used.
Entry Point Sealing: Materials like galvanised mesh and metal flashing are applied to prevent re-entry.
Long-Term Prevention: Follow-up visits, deterrent installation, and expert advice reduce future risks.

Ways to Stop Squirrel Infestations

1. Trim Trees and Clear Roof Access

Cut back branches at least 10 feet from the house.
Prune shrubs near walls.
Avoid dense planting around the foundations.

2. Seal Entry Points

Check vents, eaves, and soffits for holes or rot.
Use steel mesh and metal flashing—squirrels chew through wood and plastic.
Conduct inspections each spring and autumn.

3. Remove Food Lures

Store birdseed and pet food in chew-proof containers.
Secure compost bins and outdoor waste.
Clean BBQs and outdoor eating areas.

4. Protect Chimneys and Vents

Install chimney caps that allow airflow but block animal access.
Fit metal covers on bathroom and dryer vents.
Replace any worn or rusted barriers promptly.

When Should You Hire a Pest Control Expert?

You should seek help if:

Multiple signs (chewing, noise, droppings) appear at one
DIY attempts haven’t stopped the activity
Nesting materials or young squirrels are found
Daytime squirrel activity is consistent near your roof
You’re unsure if it’s squirrels or another pest

FAQs: Squirrel Infestation in UK Homes

Infestations of squirrels can seriously disrupt and destroy homes in the UK, particularly at specific seasons of the year. The most often asked questions concerning squirrel issues are addressed below, along with information that complies entirely with current UK pest control regulations and industry best practices.

When Are Squirrel Infestations Most Common?

Squirrel infestations in UK homes are most frequent during late autumn and early spring. These are the peak nesting periods for Eastern grey squirrels (Sciurus carolinensis), when they actively seek out sheltered environments—such as lofts and attics—to rear their young and escape colder weather.

Can Squirrels Damage Loft Insulation?

Yes. Squirrels frequently shred loft insulation materials, including mineral wool and fibreglass, to build their nests. This behaviour destroys the insulation’s structure and compresses it, reducing your home’s energy efficiency and potentially increasing heating costs.

Do Squirrels Pose a Fire Risk?

Absolutely. Squirrels are known to gnaw on electrical wiring, stripping away the protective coating and exposing live wires. This significantly increases the risk of electrical fires within loft spaces and wall cavities. If you suspect squirrel activity, it’s important to have your wiring inspected by a qualified electrician.

How Do I Know If It’s Squirrels and Not Rats?

Squirrels are diurnal (active during the day) and leave rounded droppings.
Rats are nocturnal (active at night) and leave spindle-shaped droppings.
Correct identification is crucial for effective pest control, as treatment methods differ for each species.

Is It Legal to Remove Squirrels in the UK?

Grey Squirrels: Under the Wildlife and Countryside Act 1981 and the Invasive Alien Species (Enforcement and Permitting) Order 2019, it is illegal to release a captured grey squirrel back into the wild.

They must be dispatched humanely, following UK pest control regulations. Only trained individuals should carry out humane dispatch, and it is strongly advised to use a professional pest controller.

Red Squirrels: Red squirrels are a protected species and must not be harmed under any circumstances.

What Should I Do If I Suspect a Squirrel Infestation?

Do not attempt to trap or dispatch squirrels yourself unless you are trained and understand the legal requirements.

Contact a qualified pest control technician—preferably BPCA or RSPH certified—for a professional assessment and compliant treatment.

Ensure all entry points are sealed after removal to prevent future infestations.

Why Choose a Professional?

Professional pest controllers:

Are trained in humane and legal squirrel control methods
Hold appropriate licences and insurance
Follow Health & Safety Executive (HSE) guidelines
Provide advice on preventing future infestations

Speak to a qualified technician today for safe, legal, and effective squirrel control.

Prevent Squirrel Damage to Your South Yorkshire Property

protect your south yorkshire property from squirrel damage

Despite their diminutive size, squirrels do a great deal of harm. It’s time to take action if you’ve spotted indicators like droppings in attic corners, chewed wiring, or disturbances in the loft during the day. In the long term, prompt action not only stops additional damage but also saves money and stress.

Expert squirrel removal services are what we at Apex Pest Control offer throughout South Yorkshire. Our certified professionals locate entry locations, carefully eradicate infestations, and put long-term preventative measures in place that are specific to your house.

Avoid waiting for the harm to worsen.

Make an appointment for your inspection with Apex Pest Control right now to protect your house or place of business against squirrel infestations.

Grey Squirrel Diseases

September 26, 2025 Apex Pest Control

Exposing Squirrel Diseases in Urban and Wild Populations: Uncovering the Hidden Dangers

Grey squirrels can be seen running under woodland canopies or darting through metropolitan parks. Squirrels and the environments they dwell in are both impacted by a hidden world of diseases that lurk behind their colourful antics.

These health hazards, which range from bacterial infections to parasitic infestations, can affect both urban and rural areas and can occasionally endanger people and animals.

To safeguard your house, garden, and local wildlife, you must first understand these diseases. This is a clear, thorough reference to squirrel diseases, their consequences, and responsible grey squirrel problem-solving techniques using expert pest control.

Why Squirrel Diseases Matter

In the United Kingdom, grey squirrels (Sciurus carolinensis) are tenacious, versatile, and common. However, they are vulnerable to several health problems, such as:

Parasitic infestations like mange and intestinal worms
Viral infections such as squirrelpox
Bacterial diseases including leptospirosis and tularaemia
Fungal infections like ringworm

In addition to harming squirrels, these conditions have the potential to disturb ecosystems, have an impact on native red squirrel populations, and, in rare instances, spread zoonotic diseases to people or pets.

Did you know?

More than 40 parasites can live in a single grey squirrel, and infections connected to severe illnesses may be found in their nests.

Act now: For a safe and legal inspection and treatment of squirrel-related hazards, get in touch with Apex Pest Control or another BPCA-certified pest management specialist.

Parasitic Infections: Hidden Threats Inside and Out

Internal Parasites: Worms in the Gut

Parasitic worms such as roundworms (Ascaris spp.) and tapeworms (Taenia spp.) flourish inside a squirrel’s digestive tract, frequently going unnoticed until symptoms manifest. By stealing nutrition, these parasites lead to:

Weight loss and malnutrition
Digestive issues or intestinal blockages
Lethargy and reduced activity

These worms are acquired by squirrels by the consumption of polluted food or faeces-contaminated nesting materials. Particularly during the winter, severe infestations can weaken squirrels and reduce their chances of surviving.

External Parasites: Fleas, Lice, and Mites

The thick fur of a squirrel serves as a refuge for external parasites such as:

Fleas (Ctenocephalides felis, Orchopeas howardi): These carry bacteria like Bartonella and jump between hosts.
Lice (Enderleinellus spp.): They cling to hair, causing intense itching.
Mites (Sarcoptes scabiei, Demodex): These trigger skin damage and hair loss.

The constant scratching of infested squirrels causes open sores and subsequent illnesses. Reduced foraging, dehydration, and anaemia are all consequences of high parasite burdens.

Mange: A Microscopic Menace

What Causes Mange?

Sarcoptes scabiei mites, which burrow into a squirrel’s skin and induce inflammation and intense itching, are the cause of mange. Among the symptoms are:

Patchy hair loss, starting around the head and shoulders
Crusty, thickened skin, often grey or white
Lethargy and emaciation due to disrupted foraging

To make their situation worse, mange-afflicted squirrels may rub against branches or scratch compulsively.

How Mange Spreads

Direct contact during social interactions or in shared nests is how mange is disseminated. In shared habitats, it may also have an impact on other species, like as dogs or foxes. In urban squirrel populations that are densely populated, outbreaks spread rapidly.

Spot an outbreak: Keep an eye out for bald-patched squirrels in colonies close to your house. Inform a certified wildlife rehabilitator of any encounters.

Viral Diseases: Squirrel pox and Beyond

Squirrel pox: A Devastating Threat to Red Squirrels

The poxvirus that causes squirrel pox kills native red squirrels (Sciurus vulgaris), but it usually doesn’t hurt grey squirrels, which serve as carriers. Red squirrel symptoms include:

Skin ulcers around the eyes, ears, and face
Swelling and crusting of lesions
Rapid decline and death within two weeks

Grey squirrels can transmit the virus by coming into close contact with one another or by sharing surfaces, such as feeders. According to the Red Squirrel Survival Trust, red squirrel populations in England and Wales have decreased due to this disease, falling from 3.5 million in the 19th century to less than 140,000 now.

Conservation efforts: Although there is currently no widely accessible vaccine to protect red squirrels, pilot vaccination programs are in place. Reporting sightings to nearby wildlife trusts will help save red squirrels.

Other Viruses: Herpesvirus and Adenovirus

Adenoviruses, which cause respiratory or digestive problems, and herpesviruses (ScHV-1), which cause mouth ulcers or lethargy, can infect squirrels. Red squirrels are more likely to die from these infections, but grey squirrels frequently carry them without showing any signs. In the UK, several factors make red squirrel displacement worse.

Bacterial Infections: Silent but Serious

Common Bacterial Threats

Through wounds or tainted food, bacteria such as Streptococcus species and Pasteurella multocida (pasteurellosis) infect squirrels, leading to:

Abscesses and inflammation
Respiratory issues or pneumonia
Neurological symptoms like head tilt or disorientation

Because of their dense populations and exposure to human trash, urban squirrels are more vulnerable.

Tularaemia: A Rare but Potent Risk

Tularaemia is an uncommon bacterial disease that affects squirrels and is brought on by Francisella tularensis. It spreads by way of:

Direct contact with infected animals
Tick bites (Dermacentor variabilis, Amblyomma americanum)
Contaminated soil or water

Less than 200 human cases occur in the US each year, but if left untreated, tularaemia can produce serious symptoms like fever and enlarged lymph nodes. Take precautions: In wooded locations, apply bug repellent and refrain from handling dead squirrels.

Leptospirosis: A Waterborne Concern

Leptospirosis, which is caused by Leptospira interrogans, is transmitted through soil or water tainted with urine. Human symptoms include fever, aches in the muscles, and in extreme situations, damage to the kidneys or liver. Wet areas and urban parks raise the risk of transmission.

Prevention tip: To keep squirrels away from gardens, keep pet dishes clean every day and don’t leave standing water there.

Lyme Disease: Squirrels as Tick Hosts

The bacterium that causes Lyme disease, Borrelia burgdorferi, can be carried by ticks (Ixodes ricinus in the UK), which are hosted by grey squirrels. In gardens and woodlands, squirrels maintain tick populations, which raises the danger of human exposure, even though mice are the main reservoirs.

Reduce tick encounters:

Clear brush piles and dense vegetation
Use squirrel-proof bird feeders
Apply tick preventives to pets
Check for ticks after outdoor activities

Rabies: Separating Fact from Fiction

According to the Animal and Plant Health Agency, the UK is regarded as rabies-free among terrestrial species, hence squirrels rarely carry the disease. In squirrels, parasites, injuries, or neurological disorders are more likely to cause erratic behaviour than rabies.

Key takeaway: Squirrels pose no significant rabies risk in the UK. Report unusual behaviour to a licensed wildlife rehabilitator for assessment.

Zoonotic Risks: Diseases That Can Spread to Humans

Squirrel-borne zoonotic diseases are rare but include:

Disease	Cause	Transmission	Human Symptoms
Tularaemia	Francisella tularensis	Tick bites, contact with infected animals	Fever, ulcers, swollen lymph nodes
Leptospirosis	Leptospira interrogans	Contaminated water or soil	Fever, muscle aches, kidney damage
Salmonella	Salmonella spp.	Faecal contamination	Diarrhea, fever, cramps
Ringworm	Fungal infection	Direct contact	Itchy, circular rash

Stay safe:

Wear gloves when handling squirrel feeders or nests
Wash hands thoroughly after outdoor activities
Avoid direct contact with wild squirrels

Spotting Diseased Squirrels

Squirrels in good health move quickly and are vigilant. Squirrels with illnesses may show:

Lethargy or unresponsiveness
Hair loss or open sores (e.g., mange, squirrelpox)
Erratic movements like circling or stumbling
Swollen abdomen or laboured breathing

What to do: Never try to cure sick squirrels on your own. For safe, compliant handling, get in touch with your local wildlife authority or a certified wildlife rehabilitator.

Preventing Disease Transmission

Personal Hygiene

Use disposable gloves when cleaning squirrel feeders or handling traps
Wash hands with soap for 20 seconds after contact with wildlife areas
Use alcohol-based sanitisers (60% ethanol) when water isn’t available

Home and Garden Tips

Clean feeders weekly with a 10% bleach solution (1 part bleach, 9 parts water), rinse thoroughly, and air-dry
Secure bins and compost to deter squirrels
Avoid hand-feeding to reduce bite risks

Protecting Pets

Apply vet-recommended flea and tick preventives

Supervise outdoor pets to prevent squirrel interactions
Clean outdoor pet bowls daily to avoid contamination

Ecological Impacts of Squirrel Diseases

Ecosystems undergo significant changes as a result of squirrel diseases:

Red Squirrel Decline: Squirrelpox, carried by grey squirrels, has reduced red squirrel populations by over 90% in some UK regions.
Biodiversity Shifts: Disease outbreaks regulate squirrel populations, affecting seed dispersal and predator-prey dynamics.
Climate Change: Warmer climates expand parasite ranges, increasing mange and tick-borne disease risks.

Support conservation: To help red squirrels recover, protect their native habitats and notify nearby wildlife trusts of any squirrel sightings.

Wildlife Rehabilitation: A Vital Role

Each year, thousands of sick or injured squirrels are treated by licensed wildlife rehabilitators who are subject to Natural England’s regulations. They:

Quarantine animals to prevent disease spread
Administer treatments like miticides for mange or antibiotics for infections
Ensure animals are fit for release or humane dispatch, per UK law

How to help:

Report sick squirrels to your local wildlife rehabilitator
Avoid feeding wildlife to reduce disease transmission
Support rehab centres with donations of supplies like linens or heat lamps

Legal and Humane Grey Squirrel Control

The Wildlife and Countryside Act of 1981 and the Invasive Alien Species Order of 2019 govern the management of grey squirrels, which are considered invasive species in the United Kingdom. Important rules consist of:

No release: It’s illegal to release trapped grey squirrels into the wild or allow them to escape.
Humane dispatch: Trapped squirrels must be humanely euthanised, adhering to the Animal Welfare Act 2006.
Licensing: Keeping grey squirrels as pets or for long-term rehabilitation requires a licence from Natural England.

Why choose professionals? BPCA-certified technicians are trained in legal, humane, and effective methods, ensuring compliance and safety.

Act now: If grey squirrels are nesting in your attic or causing damage, contact Apex Pest Control for a compliant, professional solution.

Frequently Asked Questions

Can I keep a grey squirrel as a pet in the UK?

No, unless you have a licence from Natural England or Natural Resources Wales. Keeping grey squirrels without permission is illegal.

Can I release a trapped grey squirrel?

No. Releasing grey squirrels into the wild is illegal under the Invasive Alien Species Order 2019. They must be humanely dispatched, per the Animal Welfare Act 2006.

Are squirrel-borne diseases a risk to my family?

Most squirrel diseases pose low direct risk, but ticks from nests can transmit Lyme disease in some areas. Use gloves and avoid handling wildlife.

How do I spot a squirrel infestation?

Look for scratching noises in the attics at dawn or dusk, shredded nesting materials, or chewed wires and insulation.

Why choose a BPCA-certified pest control company?

BPCA-certified technicians ensure legal, humane, and effective pest control, protecting your home and wildlife, in line with BPCA standards.

Take Control with Confidence

DIY remedies are insufficient to address grey squirrel infestations and related diseases. Timely action yields enduring outcomes, whether it is attic damage or zoonotic hazards. For BPCA-certified, compassionate, and legally compliant solutions that are customised to meet your needs, rely on Apex Pest Control.

For peace of mind and a qualified inspection, get in touch with us today.

Squirrel Behaviour

June 27, 2025 Apex Pest Control

Squirrel Behaviour: The Secret to Successful Grey Squirrel Pest Control in the UK

In UK parks, urban gardens, and woodlands, grey squirrels are a common sight. Despite their endearing appearance, humane, legal, and efficient pest treatment requires an understanding of their conduct.

The species, habitats, behaviours, and behavioural patterns of grey squirrels that influence legal pest control methods in the UK are all covered in this extensive book.

Understand the Species and Habitats of Squirrels

Squirrel Types in the United Kingdom

Eastern Grey Squirrel (Sciurus carolinensis): Non-native and invasive, the grey squirrel has become dominant across much of the UK, outcompeting the native red squirrel.
Red Squirrel (Sciurus vulgaris): Native but now endangered, mainly due to competition and disease spread by grey squirrels.
Other Species: Flying squirrels, prairie dogs, and similar rodents are not found in the UK.

Where Do Squirrels Live?

Areas that provide food and shelter are ideal for grey squirrels, including:

Deciduous woodlands and mixed forests
Urban parks, rooftops, lofts, and gardens
Tree canopies, loft spaces, and chimneys (for nesting, known as “dreys”)

Did you know?

Both temporary and permanent dreys are constructed by grey squirrels, frequently in attic spaces or on high tree forks.

Important Patterns of Behaviour

Everyday Activities

Grey squirrels are active during the day since they are diurnal. Typical days for them consist of:

Early morning foraging
Midday resting
Late afternoon food storage and return to nests

Caching and Feeding

As opportunistic foragers, grey squirrels consume:

Nuts (acorns, hazelnuts)
Seeds, bark, fruit, fungi
Occasionally bird eggs and insects

For winter recovery, they store food in tree hollows or bury it in the ground.

Signals and Communication

Squirrels communicate using:

High-pitched alarm calls to warn of predators
Tail flicking to signal aggression, fear, or alertness

“The complexity of squirrel alarm cries is more than previously believed. They are able to convey direction, danger kind, and urgency. – Online Wildlife”

Mating and Social Behaviour

Largely solitary except during mating season
Dominance hierarchies influence territory and food access
Females raise young (called “kits” or “pups”) alone, usually in spring and summer

Why the UK Is Affected by Grey Squirrels?

Impact Area	Description
Ecological	Outcompete native red squirrels for food and habitatTransmit squirrelpox virus, deadly to red squirrelsReduce woodland biodiversity and disrupt regeneration by stripping bark from trees, leading to tree death and loss of habitat for other species
Economic	Estimated annual cost of £37 million in England and Wales due to lost timber value, reduced carbon sequestration, and control measuresDamage to commercial forestry, orchards, and crops
Structural Damage	Chew through loft insulation, electrical wiring, timber, and property structuresAccess attics, roof spaces, and damage soffits and fascias
Garden & Agricultural Damage	Dig up bulbs and cormsSteal bird food and strip bark from ornamental and fruit treesDamage fruit and maize crops
Wildlife Impact	Prey on birds’ eggs and nestlings, impacting some woodland bird speciesCompete with other small mammals (e.g., hazel dormouse) for food resources
Noise & Nuisance	Create daytime noise in attics and roof spacesLeave droppings and nest

Legal Aspects of Squirrel Management

The 2019 Invasive Alien Species (Enforcement and Permitting) Order includes grey squirrels on its list. In the United Kingdom:

Releasing a grey squirrel that has been trapped is against the law. Grey squirrels must be humanely released if they are caught.
It is highly advised to seek professional help to guarantee both compassionate treatment and legal compliance.

Source: BPCA: Grey Squirrel Control

Physical Characteristics and Urban Adjustments

Both urban and rural settings are suitable for grey squirrels:

Strong hind legs for jumping
Sharp claws for climbing
Constantly growing incisors for gnawing
Long, bushy tail for balance and warmth

Lofts and bird feeders are particularly appealing in urban areas since there is an abundance of food and nesting chances.

Intelligent, Behavior-Based Squirrel Management

Why Behaviour Matters

Effective squirrel control requires understanding:

When they are active: Daylight hours
Where they nest: High, quiet areas like lofts and trees
What they eat and hoard: Nuts, seeds, suet

This knowledge helps you plan strategic, humane, and legally compliant interventions.

Prevention Tips

Seal roof gaps and soffits larger than 25mm
Install metal mesh and exclusion devices
Prune overhanging tree limbs
Use squirrel-proof bird feeders
Keep gardens tidy to reduce attractants

DIY vs Professional Control

Method	Pros	Cons
DIY Deterrents	Lower costNon-lethal and low-risk for householdersEasy to implement (e.g., exclusion, deterrent sprays, squirrel-proof feeders)	Often ineffective for established infestationsMay not address root causes (entry points, food sources)Does not resolve legal obligations for humane controlCannot legally trap and release grey squirrels (illegal under UK law)
Professional Pest Control	Ensures compliance with UK laws and humane dispatch requirementsBPCA or RSPH qualified techniciansEffective long-term solutions and prevention adviceRisk assessment and safe use of approved methods	Higher upfront costRequires scheduling and property access

“Without addressing entry points and behaviour, squirrel control is a losing battle.” — BPCA Certified Technician

Facts About Squirrels: Frequently Asked Questions

How long do grey squirrels live?

Most wild grey squirrels live 2–4 years, though they can reach 10–12 years in ideal conditions.

Can squirrels swim?

Yes, grey squirrels can swim, using their tails for steering, though they generally avoid water.

What are baby squirrels called?

They are known as “kits” or “pups.”

Are squirrels nocturnal?

No, grey squirrels are diurnal and active during the day.

What is a group of squirrels called?

A group is called a “scurry” or “dray.”

How do I know if I have squirrels in my loft?

Look for gnawed timbers, rodent droppings, and daytime scratching noises.

Can I remove a squirrel myself in the UK?

You must comply with UK law: it is illegal to release a captured grey squirrel. Humane dispatch is required, and professional help is strongly advised.

What’s the best deterrent for garden squirrels?

Use capsaicin-based sprays, ultrasonic repellents, and squirrel-proof feeders.

Summary and Final Thoughts

Comprehending the behaviour of grey squirrels is essential for ethical, efficient, and lawful pest control in the UK. Understanding their social patterns, routines, and adaptability will help you take proactive measures to save native species, your garden, and your house.

For skilled, legally compliant assistance, get in touch with Apex Pest Control in South Yorkshire, a BPCA-certified and NPTA-registered pest control company.