Address
A & H Pest Control
The Berries
Yester Rd
BR7 5LT
020 8295 3402
Bird Species Causing Issues in London & Southern England
Not all nuisance birds behave the same. If you want lasting results, you need bird control that’s tailored to the exact species on your roof, façade, or solar panels. This page explains the main bird species causing issues in London and Southern England, how to recognise their activity, the risks they create, and the humane, warranty-safe solutions A&H installs to stop the problem for good. For fast advice or a site visit, call 020 8295 3402.
Why species matters in bird control
A one-size-fits-all approach fails because each species has different habits, nest sites, and pressure levels.
- Pigeons exploit hidden ledges and the undersides of solar panels.
- Gulls defend open, flat roofs with aggressive seasonal behaviour.
- Jackdaws and starlings slip through tiny gaps into vents and eaves.
- Sparrows form dense colonies, especially around warm, ventilated walls.
- Corvids (crows, magpies, rooks) are intelligent, persistent, and strong enough to dislodge poor-quality deterrents.
Understanding which birds you have lets us choose the right system: mesh, netting, post-and-wire, spikes, access sealing, or targeted deterrents—installed legally and humanely.
Feral pigeons (Columba livia) — the year-round roof and solar panel nuisance
How to recognise pigeon activity
Constant cooing, repeated landing on parapets and ridge tiles, accumulations of droppings along ledges and around gutters, and tell-tale nesting debris (twigs, feathers) are classic signs. Under solar panels, you’ll see feathers and fouling washing into gutters and downpipes.
Risks and damage
Pigeon fouling is acidic and stains façades, corrodes fixings, and reduces solar panel output. Under-panel nesting blocks airflow, traps debris against wiring, and can increase fire and electrical risks. Heavy fouling around entrances is a slip hazard and looks bad to customers.
Best-fit solutions
- Custom solar panel bird mesh secured with non-invasive clips (no drilling, warranty-safe).
- Spikes or post-and-wire to remove comfortable perches on ledges, signs, and sills.
- Netting to exclude birds from internal courtyards, service yards, or multi-bay loading docks.
- Hygiene clean of fouling before proofing, with safe disposal.
Gulls (herring gull, lesser black-backed gull) — noisy defenders of flat roofs
How to recognise gull activity
Loud calling, dive-bombing in nesting season, and nests made from grass, rope, and scrap on flat roofs. Eggs and chicks appear in late spring/early summer. Fouling streaks on skylights and plant enclosures are common.
Risks and damage
Aggressive behaviour toward staff and the public; fouling on walkways and roof plant; blocked drains; damage to roof membranes from nesting materials; litter pollution.
Best-fit solutions
- Heavy-duty netting to exclude gulls from entire roof zones.
- Tensioned post-and-wire or high-load spike systems on parapets and handrails.
- Façade proofing around plant, ladder upstands, and pipe runs.
All works planned around legal protections and timing windows.
Jackdaws (Corvus monedula) — clever cavity nesters in chimneys, vents, and eaves
How to recognise jackdaw activity
Chattering calls, sticks dropping from chimney pots, and sudden blockages in flues or vents. They’re agile and will enter surprisingly small openings.
Risks and damage
Fire and CO risk from chimney blockages; debris in extractor vents; displaced soffit boards; noise and mess in lofts; occasionally damaged cabling near nest sites.
Best-fit solutions
- Cowl and guard fitting on chimney pots.
- Vent and louvre guards sized to maintain airflow while excluding birds.
- Soffit repairs and access sealing along the eaves line.
- Clean-down of debris and safe waste removal.
Starlings (Sturnus vulgaris) — small gaps, big colonies
How to recognise starling activity
Fast, darting flight to small openings; chattering flocks; clusters under tiles and fascia edges. Warm cavity walls and ventilated façades are prime targets.
Risks and damage
Fouling build-up beneath roosts; noise at dawn and dusk; mites and insect spill-over into occupied spaces; contamination around air intakes.
Best-fit solutions
- Micro-mesh vent covers that keep full ventilation.
- Tile edge and soffit sealing to remove small access points.
- Targeted netting or spikes where perching is concentrated.
House sparrows (Passer domesticus) — persistent vent and eaves settlers
How to recognise sparrow activity
Cheeping colonies in spring, constant in-and-out flights to rectangular vents or tiny cracks along soffits, and light straw nesting materials around openings.
Risks and damage
Loud nesting noise near bedrooms or offices; debris pulled into ducts; fouling below nests; potential insect transfer from nest materials.
Best-fit solutions
- Rigid vent grilles and stainless insect mesh (appliance-safe).
- Fine-gap sealing at boards and trims.
- Clean-out and hygienic disposal of nesting material where lawful.
Doves (collared dove) — gentle, persistent roosters
How to recognise dove activity
Pairs perched repeatedly on TV brackets, ridge tiles, and solar panel edges. Soft cooing, small twig nests, lighter fouling patches than pigeons.
Risks and damage
Fouling on patios and below panels; light blocked by droppings on modules; recurrent nesting under under-supported panel edges.
Best-fit solutions
- Solar panel edge mesh to remove under-panel access.
- Low-visibility spikes on small, favoured perches.
- Routine clean and minor access sealing.
Corvids (crows, magpies, rooks) — strong, smart, and persistent
How to recognise corvid activity
Distinct calls, large twig nests, deliberate manipulation of loose flashing or flimsy deterrents, and raids on bin areas.
Risks and damage
Pulled-up felt or flashing; dislodged cheap spike strips; scattered waste attracting more pests; loud territorial calls.
Best-fit solutions
- Heavier-gauge netting and robust fixings; correct post-and-wire tension.
- Secure bin management and enclosure proofing.
- Detail upgrades where they test weak points.
Ring-necked parakeets — the London wild card
How to recognise parakeet activity
Bright green birds with loud calls, frequenting parks and large gardens. Chewed timber at vulnerable soffit edges or bird boxes; aggressive displacement of smaller birds.
Risks and damage
Chewed wood and sealants; fouling on patios and outdoor seating; noise in early morning and evening.
Best-fit solutions
- Edge protection on susceptible timber.
- Robust netting in seating areas and pergolas where fouling is a problem.
Tidy food sources and feeders away from entrances.
Quick species–solution matrix (what typically works)
Species / Sign | Typical Hotspots | High-performing Solutions |
Pigeons | Ledges, signs, under solar panels | Solar panel mesh, spikes, post-and-wire, netting, clean-down |
Gulls | Flat roofs, parapets, plant enclosures | Heavy-duty netting, post-and-wire, robust spikes |
Jackdaws | Chimneys, vents, eaves gaps | Cowls/guards, vent grilles, soffit sealing |
Starlings | Tile edges, façade vents, eaves | Micro-mesh covers, fine-gap sealing, targeted spikes/net |
Sparrows | Vents, tiny soffit cracks | Rigid vent grilles, insect mesh, detailed sealing |
Doves | Panel edges, TV brackets, small perches | Panel mesh, discreet spikes, routine clean |
Corvids | Roof details, bins, flimsy deterrents | Heavy netting, correct tensioning, secure fixings |
Parakeets | Soffits, garden seating/pergolas | Edge protection, robust netting, food-source management |
Signs you have problem bird species on site
- Regular, repeated landings at the same time and place each day
- Flight lines to a single roof edge, vent, or panel gap
- Feathers, twigs, straw, or paper around openings and gutters
- Fouling streaks down façades, on signs, or under panel arrays
- Disturbance at dawn and dusk (starlings, sparrows) or dive-bombing in summer (gulls)
If you’re noticing two or more, you likely have established roosting or nesting. The earlier we intervene, the simpler—and cheaper—the fix.
Why DIY bird control usually fails
- Generic plastic spikes that don’t match the perch geometry get lifted or bridged.
- Tape, gels, and novelty devices lose effect fast; birds habituate quickly.
- Netting installed without correct gauge, tension, or fixings sags, trapping debris and sometimes wildlife—illegal and cruel.
- Solar panel kits that require drilling void warranties and still leave entry gaps.
- Access at height without training and PPE is risky and, for businesses, a liability.
A&H designs species-specific, durable systems fitted by trained technicians so you get a safe, legal result that lasts.
Humane, legal bird control done properly
All wild birds are protected by UK law. That means no harm, no interference with active nests, and all measures must be humane. Where the law provides for action to protect public health or prevent serious damage, we follow the required licences and timing windows. Our approach: survey first, choose the least intrusive effective method, and document what we do. You stay compliant; the problem goes away.
Why choose A&H for species-specific bird control
- Three decades of work across London & Southern England on homes, schools, retail, logistics, healthcare, hospitality, and heritage façades
- Tailored designs per species, pressure level, and building fabric
- Warranty-safe solar panel proofing (non-invasive clips), heavy-duty netting, engineered post-and-wire, and professional spike layouts
- Decontamination and safe disposal of fouling before we proof
- Competitive, transparent quotes; clear aftercare and maintenance options
Book a survey
Tell us what you’re seeing and when it happens. If it’s safe, send a couple of photos from the ground. We’ll confirm likely species and the right fix, then provide a clear, competitive quote. Call 020 8295 3402.
What Customers say about us
A small sample of the 100’s of positive reviews we have received recently, see here for all our online reviews.
“My second time using...was delighted with the work then,.. for the second set of panels we had installed last week....The quality of work was just as high...great customer service..Friendly, professional...tidy and fast .. and the product is the best quality I've seen...Would highly recommend!”
M Bulle
“Pigeon guard around the solar panels...Mark and Colin are a very professional team.... with years of experience and a well designed proven solid solution....cleaning out a nest to cleaning the panels..clearing up perfectly afterwards...fitting a solid 3mm mesh around the panels...pigeon problem is solved...very good competitive value”
M Bartlett
“Pigeons..under our solar panels, from the moment we found them on the internet...we received the best possible service...advice...brilliant.”
G Peppiatt
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