Quick Reference Table

Feature	Details
Scientific Name	Columba livia (Rock Pigeon / Rock Dove / Feral Pigeon)
Classification	Class Aves, Order Columbiformes, Family Columbidae
Size	11–14 inches long; wingspan 20–26 inches
Weight	9–13 ounces (roughly the size of a can of soup)
Color	Blue-gray body, iridescent green/purple neck, two black wing bars, white rump, red feet — highly variable morphs
Lifespan	3–6 years in the wild; up to 15 years in captivity
Diet	Grain, seeds, scraps, garbage — opportunistic urban forager
Active Season in Oklahoma	Year-round resident; no migration
Breeding Season	Year-round, peaks spring (March–June) and late summer/fall (August–November)
Broods Per Year	Up to 6
Threat Level	High — structural damage, health risks, nesting fire hazards
Common in OKC Metro	Yes — downtown Oklahoma City, Bricktown, parking garages, bridges, commercial rooftops, shopping centers

Opening

Pigeons have lived alongside people for thousands of years, and nowhere in Oklahoma is that relationship more obvious than downtown Oklahoma City. Walk through Bricktown, look up at any parking garage off Hudson or Walker, or stand under a bridge on I-40, and you will see them — often dozens at a time, perched on ledges, nesting in corners, coating everything below with droppings.

Feral Rock Pigeons (Columba livia) are not a native Oklahoma species. They are descendants of domestic pigeons brought from Europe by settlers in the 1600s and 1700s. Because they are not native, they are not protected under the federal Migratory Bird Treaty Act. That matters for property owners: no federal permit is required to remove them, exclude them, or control their numbers. What matters is choosing the right method and doing it thoroughly, because pigeons are creatures of habit with strong site loyalty — remove the birds without addressing the entry points and nesting sites, and new birds will move in within weeks.

Alpha Pest Solutions handles pigeon exclusion and bird control across the OKC metro, serving Oklahoma City, Edmond, Norman, Moore, Midwest City, and all surrounding communities. If pigeons are roosting or nesting on your property, (405) 977-0678 is where you start.

Identifying Pigeons in Oklahoma

The classic city pigeon is blue-gray with a iridescent green and purple sheen on the neck and breast, two black bars across each wing, a white rump patch visible in flight, a black-tipped tail, and red-orange feet. The bill is dark with a white, waxy cere (the soft patch at the base). Eyes are orange-red to yellow depending on the individual.

That said, feral pigeons are among the most visually variable birds in the world. Centuries of selective breeding for domestic birds produced dozens of color strains, and those genes persist in feral populations. You may see birds that are nearly all white, rusty red-brown, checkered black-and-white, pale tan, or dark charcoal. In any urban flock, you will typically see several color patterns side by side. The body shape — stout, short-necked, small head relative to body, squared tail — remains consistent across all color morphs.

Size provides the clearest quick field ID. A pigeon at rest is noticeably larger than a sparrow or starling. It walks with a characteristic head-bobbing forward motion that is distinctive and easy to spot.

Pigeons vs. Mourning Doves

Mourning Doves (Zenaida macroura) are the bird most often confused with pigeons at a glance, especially at distance. Key differences:

Pigeon: Stocky build, 11–14 inches, short rounded tail, two black wing bars, white rump visible in flight, walks with head-bob on the ground, flocks are typically large (dozens or more), found primarily on structures and ledges.

Mourning Dove: Slender and long-tailed, 9–13 inches, pointed tail with white tips, brown-gray with black spots on wings, coos rather than gurgles, found more commonly in trees and residential feeders, often in pairs or small groups, federally protected under the MBTA and Oklahoma game regulations.

The distinction matters for control. Mourning Doves cannot legally be disturbed without proper permits. Pigeons have no such protection. Misidentifying a Mourning Dove problem for a pigeon problem can lead to regulatory issues, so professional confirmation before any exclusion work begins is important.

Types Found in Oklahoma

Oklahoma has one species of pest pigeon: the Rock Pigeon (Columba livia), also called Rock Dove or Feral Pigeon. Although there are no distinct subspecies of pest concern, feral pigeons in OKC metro show the full range of color morphs described above — the result of centuries of escaped domestic stock interbreeding. All color variations are the same species with the same biology, behavior, health risks, and control requirements.

Band-tailed Pigeons (Patagioenas fasciata) exist in the western US but are not established in Oklahoma. If you see a pigeon in OKC, it is almost certainly Columba livia.

The Eurasian Collared-Dove (Streptopelia decaocto) is a separate invasive species that has spread aggressively across Oklahoma since the 1980s. It is slightly smaller than a Rock Pigeon, tan-beige with a black collar on the back of the neck, and a squared pale tail. Collared-Doves are not significant structural pests in the same way pigeons are — they do not form large roost flocks on buildings and are more commonly found in residential trees and around bird feeders. They are not protected under the MBTA.

Diet, Behavior, and Habitat

Diet: Rock Pigeons evolved as grain feeders on open cliff faces and rocky ground. In urban Oklahoma, grain has been replaced by whatever is available: fast food scraps, dumpster waste, birdseed spilled from feeders, spilled grain near mills and feed stores, and handouts from the public. They forage on the ground, consuming what they can find in a short radius of their roost site. Outdoor dining areas in Bricktown and Midtown OKC are particularly attractive because predictable food scraps are available daily.

Behavior: Pigeons are non-migratory. A flock established on a downtown Oklahoma City parking garage is there 365 days a year. They have an exceptional homing instinct, which is why removing pigeons by trapping without modifying the site is largely ineffective — new birds will re-colonize the same ledges quickly. They are highly social, roosting in flocks that can number into the hundreds on large commercial structures. They are active during daylight hours, returning to roost sites at dusk and staying through the night.

Habitat: Natural habitat is cliff faces and rocky outcroppings. Urban structures — parking garages, building ledges, bridges, underpasses, warehouse loading docks, HVAC equipment platforms, and flat commercial rooftops — mimic cliff habitat almost perfectly. Oklahoma City’s urban core has an abundance of this type of structure, which is why downtown pigeon populations can be difficult to displace without systematic exclusion.

Life Cycle and Reproduction

Understanding the pigeon breeding cycle is critical for timing control work.

Eggs: A mated pair produces clutches of 2 white eggs. Both parents incubate the eggs, with the male typically covering the nest from mid-morning to late afternoon and the female covering the rest of the time.

Incubation: 17–19 days. Eggs hatch within hours of each other.

Squabs (nestlings): Newly hatched squabs are fed “crop milk” — a protein-rich secretion produced in the parent’s crop (part of the digestive tract). Both parents produce crop milk. Squabs are blind and helpless at hatch. They feather out and fledge at 25–32 days. Unlike most birds, squabs are rarely seen by people — they are tucked into nest sites on ledges, behind HVAC units, and under structural overhangs throughout development.

Breeding frequency: Pigeons can breed year-round in the Oklahoma climate, though activity peaks in spring (March through June) and again in late summer through fall (August through November). In a single year, a healthy pair can produce up to 6 broods of 2 eggs, meaning one successful pair can add 12 new birds to the population annually under favorable conditions.

Lifespan: 3–6 years in the wild. Urban pigeons with reliable food and no predator pressure can live toward the upper end of that range, contributing to rapid population growth in established roost sites.

Why populations grow fast: A flock of 20 pigeons at the beginning of spring can theoretically produce 60 or more offspring by fall if food and roost sites are abundant. This is why one ledge of nesting pigeons becomes a multi-floor infestation within 2–3 breeding seasons if not addressed.

What Attracts Pigeons to Oklahoma Structures

Pigeons choose a location based on three things: shelter, access to food, and proximity to water. Oklahoma City’s built environment provides all three in abundance.

Structural ledges and overhangs: Parking garages offer horizontal surfaces at every level. Multi-story commercial buildings with decorative ledge work, window sills, and mechanical equipment platforms provide dozens of individual nesting sites per building. Interstate overpasses and pedestrian bridges along I-235, I-35, I-44, and I-40 through downtown OKC create protected underside roosting areas that pigeons exploit heavily.

HVAC and mechanical equipment: Rooftop HVAC units create warm, protected cavities ideal for nesting. A single commercial HVAC system on a flat commercial roof can harbor multiple active nests simultaneously. Nesting debris clogs intake vents and drainage channels, and droppings corrode coil fins and electrical components.

Accessible food: Outdoor dining in Bricktown, Midtown, and along Automobile Alley means predictable daily food sources within short flight range of downtown roost sites. Commercial food processing and distribution operations near I-40 and in the Will Rogers Airport area provide grain-level food access. Any commercial property with uncovered dumpsters or open waste containers is an attractant.

Water: Oklahoma City’s network of decorative fountains, drainage ponds, and irrigation runoff provides year-round water within short flying distance of most commercial roost sites.

Where Found in OKC Metro

Downtown Oklahoma City and Bricktown: The highest pigeon pressure in the metro. Multi-story parking garages, ornate historic building facades on Broadway and Grand Avenue, the Bricktown canal area, the Santa Fe Depot, and commercial roof platforms in the central business district all support large established flocks. The density of structures and food sources makes downtown OKC among the most pigeon-suitable urban environments in the region.

Midtown and Automobile Alley: Older commercial buildings with brick ledge work and less-maintained mechanical infrastructure attract established roost flocks. The restaurant density along NW 10th through NW 23rd creates reliable food access.

Will Rogers World Airport and I-40 Industrial Corridor: Warehouse loading docks, distribution facilities, and large flat-roofed commercial structures along the I-40 corridor between the airport and downtown experience significant pigeon pressure, particularly where grain storage or food processing operations are adjacent.

Edmond: Commercial areas along Broadway Extension (US-77) and 2nd Street, as well as the older portions of downtown Edmond, show pigeon presence, though generally at lower densities than OKC core.

Moore and Midwest City: Regional retail centers with flat commercial roofs and large surface parking lots attract foraging pigeons. Moore’s position along I-35 means truck stop and distribution facility proximity adds to pressure.

Norman: The University of Oklahoma campus has documented pigeon populations around older academic buildings with decorative masonry ledge work. Commercial areas along Main Street in downtown Norman and along Classen Boulevard also show activity.

Where Found on and in Buildings

Pigeons concentrate on the following structural locations:

Ledges and sills: Any horizontal surface wider than about 3 inches with an overhead overhang is a potential nesting site. Decorative masonry ledges, window sills on upper floors, and mechanical equipment platforms are preferred.

Parking garage decks: Each level of a parking structure is essentially a cliff face to a pigeon. Corners, expansion joints, and areas near ceiling beams are primary nesting locations. Level 2 and above tend to have the highest activity because they are above predator activity and sheltered from wind.

Rooftop HVAC platforms: The area directly beneath and behind roof-mounted HVAC systems is a nearly ideal nesting environment — warm from the equipment, sheltered from wind and rain, elevated, and inaccessible to most ground-based threats.

Gutters and parapet walls: Nesting material accumulates in gutters and against parapet walls on flat commercial roofs, creating drainage blockages that lead to pooling water and accelerated roof damage.

Attic vents and soffit openings: On residential and light commercial properties, damaged or open soffit vents and attic louvres become access points. Once inside, pigeons can establish nests that are difficult to detect until the smell and sound become significant.

Bridge structures: Concrete bridge beams and the underside of raised highway sections provide large areas of protected horizontal surface. Pigeon colonies in these locations are visible but notoriously difficult to exclude without full structural access.

Signs of Infestation

Droppings accumulation: The most obvious sign. Pigeon droppings are white and gray, somewhat fluid when fresh, hardening to a chalky crust. A single pigeon produces approximately 25 pounds of droppings per year. A flock of 50 pigeons can deposit over 1,200 pounds of droppings on a surface annually. Droppings accumulate under roost sites in thick, layered deposits that bleach and stain concrete, corrode metal, and create slip hazards on walking surfaces.

Feathers: Loose feathers scattered on rooftop surfaces and ledges indicate regular roosting. Molting season produces higher volumes of feathers. Feathers in gutters and drainage channels contribute to blockages.

Nesting material: A pigeon nest is a loose platform of sticks, straw, dried grass, feathers, and whatever debris the bird can collect. Nests are minimal structures by bird standards — just enough to hold two eggs and a squab. Accumulated nesting material builds up over time as pairs return to the same site and add to the existing structure across multiple breeding cycles.

Cooing sounds: Pigeons vocalize continuously throughout the day. The characteristic soft, repetitive “coo-coo-coo” is most audible in the early morning when the flock is active near the roost. Large flocks produce a near-constant low murmur of cooing and wing movement. Wing claps on takeoff are audible at close range.

Visible birds: Consistent groupings of pigeons in a specific location, particularly early morning and late afternoon when birds are returning to roost, indicates an established site.

What Do Pigeons Sound Like?

Pigeons produce a distinctive low, repetitive cooing vocalization — often transcribed as “coo-ROO-coo-coo” or similar variations. The sound is soft but carries over distance when multiple birds are vocalizing simultaneously.

Location and timing: Cooing is most active in the morning hours from sunrise through mid-morning, and again in late afternoon before the flock settles at the roost for the night. Large groups create a steady ambient sound that can be heard from street level below a parking garage or upper-floor roost.

During breeding: Males intensify cooing during courtship, producing more elaborate vocalizations while puffing up the neck and bowing repeatedly. This behavior is most frequent in spring and late summer at the onset of breeding peaks.

Wing noise: The takeoff and landing of a large flock produces audible wing clapping and rushing air that is distinctive and out of scale with the bird’s size. This is often heard by people on lower floors of a building as birds land and launch above them.

Squabs: Nestling pigeons produce a raspy, rasping call when begging for food from parents. This sound is often heard from nests inside HVAC cavities or attic vents — a persistent, grating chirp that does not sound like a typical bird call and is sometimes mistaken for a mechanical noise.

Timing note: Pigeon activity is strictly diurnal. If you are hearing sounds only at night in a building, you are dealing with another species, most likely a rodent or bat.

How to Tell If the Problem Is Active

Check droppings freshness: Fresh pigeon droppings are white-to-gray and somewhat moist. Droppings exposed to weather for more than 24–48 hours begin to crust and bleach to a chalky white. If the surface under a potential roost site shows fresh, dark-centered droppings mixed with older white deposits, the roost is currently active.

Look for squabs or eggs: Check ledges and cavities at suspected nesting sites during morning or evening light. Eggs are small, white, and nearly round. Squabs are downy when very young and feathered but not flight-ready through approximately their first month. The presence of squabs or eggs confirms active breeding.

Watch for movement at dawn and dusk: Pigeons leave roost sites in the morning to forage and return in the evening. Watching the exterior of a building at these times will confirm both the location of the primary roost and the approximate size of the flock.

Feather condition: Fresh feathers are clean and fluffy. Old feathers are flattened, gray, and often stained. A mix of both indicates ongoing occupation.

Pigeon Season in Oklahoma

Pigeons are year-round residents with no migration. However, breeding intensity varies seasonally, and control timing matters.

Spring (March through June): First major breeding peak. Pairs that established over winter begin laying in late February through March. Squabs fledge through April, May, and June. Flock activity is highest in spring as new birds disperse to establish territory. This is the best time to begin exclusion work — before the full breeding season ramps up — but active nests with eggs or squabs should be noted before sealing entry points.

Summer (July through August): A temporary slowdown in breeding as the Oklahoma summer heat peaks. Activity continues but at reduced intensity. Existing roost sites remain occupied.

Late Summer through Fall (August through November): Second major breeding peak. This is when juvenile birds from the spring season attempt to establish their own nesting sites, which is why previously clean buildings begin seeing pigeon activity in August. Fall exclusion work addresses this expansion.

Winter (December through February): Lowest breeding activity. Birds maintain existing roost sites but produce fewer broods. Winter is a practical time for exclusion work because nesting activity is reduced, making it easier to identify and seal entry points without encountering active nests at every location.

Health Risks

Pigeons carry and transmit several pathogens of concern for humans, particularly through their droppings.

Histoplasmosis: The most significant health risk associated with pigeon droppings. Histoplasma capsulatum, the fungus that causes histoplasmosis, grows in soil enriched by bird and bat droppings. In Oklahoma, this fungus is already established in the soil across much of the state. Large accumulations of pigeon droppings on buildings and in enclosed spaces create concentrated fungal growth. Disturbance of dried droppings — during cleanup, renovation, or HVAC maintenance — releases spores into the air. Healthy individuals typically experience mild flu-like symptoms or no symptoms. Immunocompromised individuals, the elderly, and those with underlying lung conditions can develop severe pulmonary histoplasmosis requiring hospitalization. Never dry-sweep or blow-dry pigeon droppings from surfaces — always wet-treat first to suppress spore release.

Cryptococcosis: Cryptococcus neoformans, a yeast-like fungus found in accumulated pigeon droppings, is a less common but serious infection risk. Cryptococcosis is most dangerous to immunocompromised individuals and can cause meningitis if it reaches the central nervous system. The fungus survives in dried droppings for years. Buildings with long-term roost accumulations carry persistent Cryptococcus risk even after the birds are removed.

Psittacosis (Ornithosis): Caused by Chlamydophila psittaci, a bacteria carried in the respiratory secretions and droppings of pigeons and other birds. Transmission occurs through inhalation of dried droppings or contaminated feather dust. Psittacosis causes fever, headache, and respiratory illness that is often misdiagnosed as pneumonia. Cases in Oklahoma are rare but documented. People working in environments with heavy pigeon activity — building maintenance, HVAC service, roofing — are at elevated risk.

Salmonellosis: Pigeon droppings can harbor Salmonella species, which are transmissible if droppings contaminate food preparation areas, water sources, or HVAC intake systems. The risk is most relevant to restaurants, food service operations, and food processing facilities with rooftop pigeon activity.

Bird Mites (Dermanyssus gallinae): Pigeons commonly harbor bird mites in their nests. When squabs fledge or a nest is abandoned, thousands of mites are left behind with no food source. They migrate into the building interior through gaps around HVAC units, window frames, and vents. Bird mites from pigeon nests are a documented cause of biting complaints in offices and apartments where pigeon nests are located directly above the occupied space. They cannot survive long on humans and cannot complete their life cycle without a bird host, but the biting experience during the migration period can be intense and very distressing. See our Bird Mite page for full identification and treatment information.

Note for at-risk populations: Immunocompromised individuals, those undergoing cancer treatment, organ transplant recipients, and people with HIV/AIDS should avoid any exposure to pigeon roosting areas or droppings. Professional remediation with appropriate respiratory protection is required in all cases of significant accumulation.

Property and Structural Damage

Pigeon droppings are highly acidic due to their uric acid content. This is not cosmetic — it is corrosive and progressive.

Metal corrosion: Gutters, parapet wall caps, metal railings, HVAC coil fins, ductwork, and electrical conduit all corrode faster under pigeon droppings. Galvanized metal loses protective coating within 2–3 years of constant exposure. Aluminum and copper corrode at different rates but both are affected. HVAC coil fin damage degrades system efficiency and leads to premature equipment replacement.

Concrete and masonry: Uric acid etches concrete surfaces and penetrates masonry joints. On historic brick buildings in downtown OKC — many of which were built in the early 1900s with softer lime mortar — pigeon drop accumulation on ledges and cornices accelerates deterioration that is expensive to repair.

Roof membrane damage: Flat commercial roofs with TPO, EPDM, or built-up roofing systems suffer membrane degradation from concentrated droppings and accelerated breakdown at rooftop penetrations where pigeons nest. Nesting material trapping moisture against the membrane creates localized rot conditions.

Drainage blockages: Nesting material and feathers accumulate in roof drains, gutters, and downspouts. During heavy Oklahoma rain events — which can deliver 2–4 inches in a matter of hours — blocked drainage leads to ponding water and roof leaks. Emergency roofing calls following major storms frequently trace back to pigeon-blocked drain systems.

HVAC contamination: Droppings inside or near HVAC intake vents introduce pathogens directly into building air systems. Nesting inside rooftop units creates fire hazards from nesting material near heating elements and reduces airflow through the system. HVAC maintenance crews working on contaminated units face direct exposure risk.

Fire hazard from nesting in vents: Nesting material — sticks, straw, paper, feathers — packed into dryer vents, HVAC exhaust, and other building penetrations is a documented fire hazard. The insulating property of dry nesting material makes it an effective kindling source.

Oklahoma Regulations on Pigeons

Rock Pigeons (Columba livia) are a non-native, introduced species and are not protected under the federal Migratory Bird Treaty Act or Oklahoma state law. No federal or state permit is required to:
– Remove pigeons from your property
– Exclude them using physical deterrents (netting, spikes, wires)
– Trap them
– Use lethal control as a last resort in appropriate situations

This is a meaningful distinction from nearly every other bird in Oklahoma. Mourning Doves, Chimney Swifts, woodpeckers, Canadian Geese, and virtually all native species are protected under the MBTA and cannot be disturbed, harassed, or killed without specific federal permits. Pigeons, along with House Sparrows and European Starlings, have no such protection.

Practical implications: A property owner or pest control professional can install bird netting or spikes on a pigeon roost site, trap pigeons humanely, or use lethal means as part of a management program without obtaining any permits. The work still needs to be done correctly and humanely — Oklahoma Statutes do carry general animal cruelty provisions — but regulatory barriers to pigeon control are minimal compared to most other bird management work.

Mourning Dove caveat: If Mourning Doves are nesting alongside pigeons on your property, their nests, eggs, and birds cannot be disturbed without an MBTA depredation permit. Professional inspection before exclusion work helps ensure the right birds are identified.

Prevention

Preventing pigeons from establishing is significantly easier and less costly than removing an established colony.

1. Eliminate flat, unprotected ledge surfaces. Angle physical ledge covers or use sloped metal caps on horizontal surfaces wider than 3 inches. Pigeons will not land comfortably on a surface sloped more than 45 degrees.
2. Install bird spikes on ledges, parapet walls, and beam edges. Stainless steel or UV-resistant polycarbonate spikes deny landing surfaces on exposed horizontal ledge areas. Properly installed spikes are the most durable passive deterrent for ledge exclusion.
3. Net HVAC platforms and open rooftop cavities. Heavy-duty bird netting (50mm mesh or tighter) physically denies access to rooftop equipment platforms, mechanical rooms, and other large open areas. Properly installed and anchored netting is the most effective solution for large rooftop spaces.
4. Secure all attic and soffit vents. 1/4-inch galvanized hardware cloth or commercial-grade vent covers prevent pigeon entry into attics and wall voids. Inspect existing screens annually — Oklahoma’s severe weather can damage vent screens quickly.
5. Remove food access. Covered dumpsters, no loose grain or seed accumulation near structures, and discouraging public feeding reduce the attractiveness of the site to foraging flocks.
6. Keep gutters and roof drains clear. Regular inspection prevents nesting debris from building up in drainage channels. A blocked gutter that holds standing water becomes even more attractive to pigeons.
7. Address low-traffic areas first. Pigeons establish most readily in areas with minimal human disturbance — upper parking garage levels, mechanical penthouses, and underside bridge sections. These areas should be the first focus of exclusion work, not an afterthought.

Humane Removal Process

For established pigeon colonies, removal involves four phases:

1. Inspection and roost mapping. A complete survey of the property identifies every active roost and nesting site, the approximate size of the flock, the primary entry and landing areas, and the condition of existing structures. This step determines which exclusion methods are most appropriate for the specific site.

2. Deterrent and exclusion installation. Depending on the site, this may include bird netting over large open areas, stainless steel spikes on ledge surfaces, post-and-wire systems on parapet walls and roof edges, and shock track systems on areas where netting or spikes are not practical. All deterrent installation is done with care to avoid disturbing active nests with eggs or very young squabs — birds in those stages cannot be excluded safely.

3. Trapping when population density requires it. For large established flocks where deterrents alone will not sufficiently reduce pressure, live trapping using pigeon traps baited with grain can reduce flock size before exclusion work is completed. Trapping alone is not a long-term solution but can accelerate results when combined with physical exclusion.

4. Monitoring and follow-up. New birds will attempt to land in deterrent-treated areas in the weeks following installation. A follow-up inspection 4–6 weeks after installation confirms deterrents are holding and identifies any gaps that need adjustment.

Exclusion After Removal

Pigeon exclusion materials that hold up in Oklahoma’s climate:

Bird netting: UV-stabilized polycarbonate mesh rated for 10+ year outdoor life. Anchored to structural elements — not stapled to wood trim or weak substrates that will fail. Mesh size of 50mm or less excludes pigeons while still allowing smaller birds (which are legally protected) to enter if needed.

Steel spikes: 304 or 316 stainless steel spikes resist Oklahoma’s humidity and seasonal temperature extremes better than lesser grades. Glued or pinned to the surface depending on substrate. Polyurethane adhesive is the standard installation method for masonry and concrete.

Post-and-wire systems: Stainless steel posts and wire installed at the leading edge of ledges create a surface that prevents comfortable landing without full exclusion. Preferred in historic building applications where spike aesthetics are a concern.

Shock track: A low-voltage electric track installed on ledges delivers a mild deterrent shock when a bird lands. Effective on surfaces where spikes are not feasible. Requires wiring to a power source.

Entry point sealing: All identified gaps around roofline, soffit, HVAC penetrations, and vent openings sealed with galvanized hardware cloth, metal flashing, or commercial foam as appropriate for the opening size and location. Entry points that served as pigeon access to interior spaces must be sealed after birds are confirmed to be out.

Cleanup and Remediation

Pigeon droppings cleanup requires proper personal protective equipment and appropriate technique.

PPE requirements: N95 respirator minimum (P100 preferred for heavy accumulations), disposable Tyvek suit, nitrile gloves, eye protection. No exceptions — Histoplasma and Cryptococcus spore release during dry disturbance is the primary health hazard.

Wet application first: Before any scraping or sweeping, thoroughly wet the droppings with a commercial enzyme disinfectant or a 10% bleach solution. This suppresses spore release and begins breaking down the uric acid bond on the surface.

Scraping and collection: Softened droppings are scraped and collected into heavy-duty plastic bags for disposal. Do not dry-sweep, power-wash without respiratory protection, or blow droppings with compressed air.

Disinfection: After physical removal, all affected surfaces are treated with an EPA-registered disinfectant appropriate for fungal and bacterial contamination. Allow appropriate contact time per product label.

HVAC consideration: If pigeon nesting or droppings were located near or inside HVAC intake areas, air duct inspection and cleaning may be required to confirm that contaminated material has not entered the duct system.

Nesting material disposal: Nesting material may contain bird mite eggs and mites in various life stages. All nesting material should be bagged and removed, not blown off rooftops where it will disperse.

Treatment Timeline and Expectations

Week 1–2: Inspection, roost mapping, deterrent and exclusion installation begins. Some birds will attempt to land in treated areas during installation.

Weeks 2–4: New birds continue to attempt landing but are deflected by deterrents. Flock pressure at treated surfaces decreases as birds seek alternative sites. Some displacement to adjacent untreated surfaces is normal — this identifies secondary sites that may need treatment in Phase 2.

Weeks 4–6: Follow-up inspection. Confirm deterrents are intact and performing as expected. Identify and address any gaps. By this point, primary roost sites should show significantly reduced or zero bird activity.

Ongoing: Annual inspections recommended. Oklahoma’s severe weather — hail, ice storms, high winds — can damage netting anchors and spike adhesion over time. Catching small failures before birds re-establish is far more cost-effective than addressing a new colony.

Expectation note: Pigeon control is a property management commitment, not a one-time fix. Buildings that address one rooftop without securing adjacent ledges will continue seeing pressure from the resident flock seeking new sites. A comprehensive approach to the full exterior is more effective than addressing a single location.

Frequently Asked Questions

Are pigeons dangerous to humans?

Directly, no — pigeons do not attack humans. The health risk is from their droppings. Histoplasmosis, Cryptococcosis, and Psittacosis are the three primary disease concerns associated with exposure to pigeon droppings, particularly dried accumulations. Healthy adults with brief exposure face minimal risk. The danger increases with immunocompromised individuals, during cleanup or renovation of heavily contaminated areas, and when HVAC systems are pulling air across droppings-covered surfaces. Professional cleanup with proper PPE is the safest approach for any significant accumulation.

Are pigeons federally protected in Oklahoma?

No. Rock Pigeons (Columba livia) are a non-native, introduced species and are not covered by the federal Migratory Bird Treaty Act or Oklahoma state bird protection laws. No permit is required to exclude, trap, or remove them. This is different from nearly every native Oklahoma bird species, including Mourning Doves, which are both legally hunted and MBTA-protected outside of licensed hunting seasons.

Why do I have pigeons on my roof but my neighbor doesn’t?

Pigeons choose roost sites based on specific structural features — flat, horizontal surfaces with overhead shelter, proximity to food, and low human disturbance. If your building has ledges, parapet walls, HVAC platforms, or parking levels that meet those criteria and your neighbor’s does not, the flock will preferentially use your structure. In downtown OKC, some buildings have been pigeon roost sites for 20 or more years because the structural features make them reliably suitable.

Will bird spikes hurt the pigeons?

No. Bird spikes are a landing deterrent, not a trap or weapon. The spacing of the spike array makes it physically uncomfortable and impractical to land, so birds move on to unspked surfaces. Properly installed spikes do not harm the birds in any way.

How do I get rid of pigeons from a parking garage?

Parking garage pigeon control typically requires a multi-layer approach: bird netting on the upper levels where birds primarily roost, spikes or shock track on beam edges and horizontal ledge surfaces, and removal of nesting debris from corners and expansion joints. Trapping can accelerate flock reduction but must be combined with physical exclusion to have lasting effect. A building-wide approach — addressing all levels — is significantly more effective than treating only the worst-affected floor.

Can I use poison to kill pigeons?

Registered avicide products exist (Avitrol is one), but their use for urban pigeon control is restricted, requires EPA registration, and comes with significant legal and practical complexity. Improper use of avicides can harm non-target species, including legally protected birds. For commercial pigeon management in OKC, physical exclusion is the preferred, most durable, and least legally complicated approach. Alpha Pest Solutions uses exclusion-based methods.

What diseases do pigeon droppings carry?

The three primary disease agents in pigeon droppings are Histoplasma capsulatum (causes Histoplasmosis, a fungal lung disease), Cryptococcus neoformans (causes Cryptococcosis, serious in immunocompromised individuals), and Chlamydophila psittaci (causes Psittacosis, a bacterial respiratory illness). Salmonella can also be present. The primary exposure route is inhalation of spores or dust from dried droppings. Proper PPE during any cleanup is essential.

How quickly can a pigeon problem grow?

A single mated pair can produce up to 6 broods per year with 2 eggs each, theoretically adding 12 new birds annually from one pair. Realistically, 20–30% survival to adulthood is a reasonable estimate, but on a building with established food access and multiple nesting sites, a small initial flock can triple in population within 2–3 breeding seasons. This is why addressing the problem at first sign — a few birds testing a ledge — is far less expensive than addressing an established colony.

Do pigeons go away in winter in Oklahoma?

No. Pigeons are year-round residents with no migration. The same flock present in summer is present in January. Breeding does slow somewhat during winter, but the established roost site remains occupied 365 days a year. Winter can actually be a practical time for exclusion work because reduced nesting activity makes it easier to locate and seal entry points without encountering active nests.

Can pigeons get into my attic?

Yes, through damaged or missing soffit vents, open gable vents, and any gap at the roofline wider than about 2 inches. Once inside, pigeons will nest on attic insulation, and their droppings and nesting debris will contaminate the insulation layer. Cleanup of a pigeon-occupied attic is similar to bat guano remediation and requires professional handling due to the health risks from accumulated droppings.

Are pigeons worse in downtown OKC than in suburban areas?

Yes, significantly. The density of tall commercial structures, the abundance of horizontal ledge surfaces, the proximity of food from restaurants and garbage, and the reduced predator pressure in dense urban environments all make downtown OKC disproportionately attractive compared to suburban neighborhoods. Suburban pigeon problems do occur — typically on commercial buildings with flat roofs and rooftop HVAC — but population densities are much lower than in the urban core.

Will a hawk or owl decoy keep pigeons away?

Not for long. Pigeons habituate quickly to stationary predator decoys and will begin ignoring them within days to weeks. Realistic-looking owl statues on rooftops have no lasting effect on established flocks. Some dynamic visual deterrents (decoys that move in the wind, reflective tape systems) have more persistent effect but are still limited compared to physical exclusion methods.

Is pigeon cleanup covered by commercial property insurance?

Some commercial property policies cover bird contamination remediation, particularly when the contamination caused damage to the building structure or HVAC systems. Coverage varies by policy. Cleanup from a long-term pigeon roost without associated structural damage is often a maintenance expense. Always consult your insurance carrier before beginning cleanup, and document the damage with photos before work begins.

What time of year is worst for pigeon problems in Oklahoma?

Spring (March through June) is when pigeon activity and new nesting attempts are highest, as established birds enter their first breeding cycle and juvenile birds from the previous year attempt to establish new sites. Late summer through fall (August through November) is the second peak. Both periods are when new infestations are most likely to be noticed by property owners who were previously unaffected.

Do Alpha Pest Solutions handle commercial pigeon jobs?

Yes. We work with commercial property managers, building owners, restaurants, parking garage operators, and other commercial clients throughout the OKC metro. All bird control work is done by licensed technicians using commercial-grade exclusion materials. We provide service documentation and can work with property management vendor requirements, including insurance certificate requests. Call (405) 977-0678 to discuss your specific commercial property.

Related Services and Pests

Services:
– Bird Control — exclusion netting, spikes, shock track, and full pigeon management for commercial and residential properties
– Attic Remediation — cleanup and remediation of droppings, nesting material, and contaminated insulation
– Wildlife and Rodent Proofing — sealing entry points to prevent pigeon and other wildlife access
– Commercial Pest Control — integrated pest management for commercial properties, restaurants, and multi-unit buildings

Pest Library:
– Birds Hub — overview of all pest bird species common to the OKC metro
– Bird Mites — mites left behind when pigeons abandon or are removed from nests; can migrate into building interiors and bite occupants
– Bed Bug vs. Bat Bug vs. Bird Mite Comparison — identification guide for all three biting pests commonly misidentified as bed bugs
– Delusory Parasitosis — if your pest control inspection shows no evidence of biting pests but biting sensations continue
– Grackle — the other primary pest bird in OKC, especially impacting commercial parking lots and outdoor dining

Closing CTA

Pigeons are year-round residents, and the longer a flock establishes on a structure, the more costly and complex the removal becomes. If you are seeing pigeons roosting or nesting on your property — even just a few birds testing a ledge — that is the right time to call, not after the problem has multiplied.

Alpha Pest Solutions provides pigeon exclusion and bird control throughout Oklahoma City, Edmond, Norman, Moore, Midwest City, Yukon, Mustang, and all surrounding communities. We inspect the full exterior, identify every active roost and nesting site, and install commercial-grade deterrents that hold up in Oklahoma’s climate.

Call or text (405) 977-0678. Free inspection. Monday–Friday 8am–6pm. If pigeons are on your building, we will tell you exactly what it takes to get them off — and keep them off.