Straight answers from a licensed New York exterminator and Associate Certified Entomologist (ACE) — serving all five boroughs, in English and Spanish.
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Quick answer: Pigeons are NYC’s most common nuisance bird. The signs are obvious: droppings piling up on ledges, AC units, balconies, and sidewalks, nests on signage and rooftops, feathers, and constant cooing. The problem isn’t just mess — droppings are acidic (they corrode buildings), carry pathogens, clog drains, and create slip and Health-Department hazards for businesses. The fix is exclusion and deterrents (netting, spikes, wire systems) plus safe cleanup — not poison.
Signs of a pigeon/bird problem
- Droppings concentrated on ledges, windowsills, AC units, balconies, fire escapes, and entryways.
- Nests and nesting material on signage, ledges, rooftop equipment, and under solar panels.
- Noise and feathers, and birds repeatedly roosting on the same perches.
- Clogged gutters/drains from nests and debris.
Why birds are more than a nuisance
Pigeon droppings are acidic and corrode stone, metal, and paint over time, and they’re slippery (a liability on walkways and entrances). Accumulated droppings can harbor pathogens such as those linked to histoplasmosis, and nests can carry bird mites and other pests. For restaurants and food businesses, birds and droppings near entrances or outdoor dining are a Health Department concern — see protecting your DOH letter grade.
How bird control actually works
Effective, humane bird control is about denying them a place to land and nest: bird netting to close off ledges, balconies, and courtyards; spikes or wire/coil systems on perching surfaces; and in some cases shock-track or visual deterrents. It also includes safe removal and cleanup of droppings and nests using proper precautions. Note that some birds are legally protected (pigeons, starlings, and house sparrows generally are not, but native species are), so identification matters before any action.
Pigeons taking over a ledge, balcony, or storefront? New York Exterminating can assess the site and recommend humane exclusion and deterrents, led by an Associate Certified Entomologist (ACE). Call (347) 210-4646 or request a free assessment.
A Brooklyn-based, NYSDEC-registered company (Reg. #15140) led by Jorge Bedoya, an Associate Certified Entomologist (ACE). For pests in your home or building, NYE provides IPM-based, low-exposure control matched to the exact pest and verified with a follow-up. ACE-led work comes with a client portal of service reports and photos, fully bilingual service, and no long-term contract.
Pigeons & Birds — FAQ
Why are pigeons a problem beyond the mess?
Their droppings are acidic and corrode buildings, create slip hazards, can carry pathogens, and attract other pests like bird mites — plus they’re a Health Department issue for food businesses.
How do you get rid of pigeons humanely?
By removing their landing and nesting spots with netting, spikes, and wire systems, then cleaning up droppings and nests safely — not by poisoning them.
Are pigeons protected in NYC?
Feral pigeons, starlings, and house sparrows generally aren’t protected, but many native birds are, so the species must be identified before any control work.
Are bird droppings dangerous?
Accumulations can harbor pathogens (such as those associated with histoplasmosis) and should be cleaned with proper precautions rather than swept up dry.
