Pigeon-Proofing a Balcony: Netting, Spikes and Humane Deterrents

To pigeon-proof a balcony humanely, stop any feeding, clean up crumbs and standing water, then block the places pigeons land: bird netting across the opening, sloped covers or bird wires on ledges, and spikes where a landlord allows them. Check your lease before attaching anything, never use poison or sticky gel, and leave active nests of other birds alone.

This guide is part of our set up the space section.

Why pigeons choose your balcony

Pigeons come back to a balcony that offers food, water and a flat, sheltered place to land or nest. Remove those first, and the deterrents below have less to fight.

Humane World for Animals says the first step is to stop feeding pigeons and to clean up crumbs and spilled food. If someone has been feeding them, it advises cutting back gradually over several weeks rather than stopping at once. Utah State University Extension adds: keep outdoor areas clean and eliminate water sources.

On a planted balcony, that means emptying saucers that hold water after rain, sweeping up spilled seed and potting mix, and keeping bird feeders off the balcony. Our guide to planter saucers and drainage covers trays that do not leave standing water. Utah State Extension also says pigeon droppings may pose a health hazard when allowed to accumulate, so clean them off regularly.

Pigeon deterrents compared

The main pigeon deterrents each block a different kind of landing spot. Pick by where the birds sit, then by what your building lets you fix in place.

Bird netting for a balcony

Bird netting closes the gap between the railing and the ceiling, so birds cannot get in at all. Utah State Extension lists it first, and Humane World for Animals recommends netting for keeping pigeons out of large areas.

Netting has to be held at the edges, usually with hooks, wires or clips on the walls and ceiling. Those surfaces belong to the building, so read your lease or HOA rules and ask your landlord before you buy. Some buildings also have rules on how balconies look from outside. Leave the door, the floor drain and any emergency route clear when you plan where the net goes.

Spikes, slopes and wires on ledges and rails

Ledge deterrents work where pigeons perch rather than nest. A slope stops a bird from settling on a flat sill, and wires or spikes leave no clear place to stand.

If you grow along the rail, fit deterrents around your planters rather than over them, and keep everything on the inside face of the railing. Our guide to railing planters covers boxes that hook over the rail.

Pigeon nests and protected birds

Pigeon nests are treated differently from the nests of most other birds. The US Fish and Wildlife Service lists the rock pigeon among the non-native species that the Migratory Bird Treaty Act does not apply to.

Other birds nest on balconies too, and the Service says the Act does not bar destroying a nest on its own, but it says it is illegal to destroy a nest that has eggs or chicks in it, and describes an inactive nest as one with no eggs or chicks that birds no longer use for breeding. If you are not sure which bird built a nest, leave an active nest alone until it is empty, and ask your state wildlife agency.

Before you attach anything

Pigeon-proofing a rented balcony starts with the lease. Read the rules on what you may fix to walls, ceilings and railings, and ask your landlord or HOA when they are unclear. Ask, too, whether the building already has a plan for pigeons before you buy anything yourself.

For the rest of the renter’s checklist, see set up the space. If you add a sail or umbrella at the same time, our balcony shade guide covers what needs permission.