Every week, we speak to Sydney homeowners who have been sitting on a bird problem for months- sometimes longer- because they weren’t sure whether they were legally allowed to do anything about it.
That uncertainty is understandable. NSW wildlife law is genuinely complex, the consequences of getting it wrong are real, and the internet is full of conflicting information. We’ve had clients who believed they couldn’t touch any bird nest, ever. We’ve had clients who removed nests of protected species without realising and then discovered their legal exposure after the fact. Both situations- paralysis and ignorance- stem from the same gap: nobody has explained the rules clearly.
This guide is an attempt to fix that. It’s written for Sydney homeowners, strata residents, property managers, and business owners who want a practical understanding of what NSW law says about bird control, which birds they can manage, and what they can’t do without a licence.
Disclaimer: This guide provides general information about NSW wildlife legislation and is not legal advice. For advice specific to your situation, particularly if you’re dealing with an unusual species or complex circumstances, consult a licensed professional or seek legal advice. Laws can change- check current NSW legislation for the most up-to-date position.
The legal framework: what you actually need to know
Bird protection in NSW sits primarily under two pieces of legislation:
- The Biodiversity Conservation Act 2016 (NSW)- which protects native fauna, including birds, and sets the framework for licences and what constitutes an offence
- The Prevention of Cruelty to Animals Act 1979 (NSW)- which applies to all animals, including birds, and prohibits cruel treatment regardless of species
The central principle is straightforward: all native bird species in NSW are protected by default. That means you cannot kill, harm, collect, or disturb them without appropriate authorisation. The penalties are not trivial- interference with a protected native species can result in fines of up to $11,000 for an individual under the Biodiversity Conservation Act.
The key distinction for property owners is between native species and introduced (pest) species. Introduced species- birds that were brought to Australia and are not native to the continent- are generally not protected and can be managed without a licence. But that distinction is meaningless if you can’t accurately identify which category the bird on your roof belongs to.
Birds you can legally manage without a licence
Three introduced species account for the vast majority of urban bird pest problems in Sydney:
Feral pigeon (Columba livia)
The common street pigeon is a domesticated rock dove that has gone feral. It is an introduced species and is not a protected bird in NSW. Feral pigeons can be managed- including nest removal, exclusion, and trapping- without a wildlife licence. They are the single most common pest bird we deal with across Greater Sydney, responsible for the majority of solar panel, roof, warehouse, and balcony infestations.
One note: while the feral pigeon is not protected, the cruelty provisions of the Prevention of Cruelty to Animals Act still apply. Killing pigeons in ways that cause unnecessary suffering is an offence. Humane management- exclusion, trapping and relocation- is both the legal and ethical standard.
Indian myna (Acridotheres tristis)
The Indian myna is perhaps the most commonly misidentified pest bird in Sydney. It’s an introduced species from South Asia, deliberately brought to Australia in the 1860s to control insects, and is now listed as one of the world’s 100 worst invasive species by the International Union for Conservation of Nature.
Indian mynas are not protected under NSW law and can be managed without a licence. They’re aggressive, territorial, and cause serious damage to native bird populations by evicting them from nesting hollows. Managing Indian myna populations is, from a conservation perspective, actively beneficial to native wildlife.
The identification issue: Indian mynas are commonly confused with the noisy miner (Manorina melanocephala), which is a native honeyeater and is fully protected. We’ll cover this distinction in detail below, because it matters.
Common starling (Sturnus vulgaris) and common sparrow (Passer domesticus)
Both the common starling and the house sparrow are introduced species and are not protected under NSW legislation. They’re common nesters in roof eaves, ceiling spaces, and building cavities across Greater Sydney, particularly in older residential areas.
Birds you cannot legally disturb without authorisation
Every native bird species in NSW is protected. In an urban Sydney context, this includes- but is not limited to:
- Noisy miner (Manorina melanocephala)- commonly confused with the Indian myna
- Welcome swallow (Hirundo neoxena)- a common and legally protected roof nester
- Sulphur-crested cockatoo (Cacatua galerita)
- Rainbow lorikeet (Trichoglossus moluccanus)
- Australian magpie (Gymnorhina tibicen)
- Magpie lark / mudlark (Grallina cyanoleuca)
- Tawny frogmouth (Podargus strigoides)
- Australian white ibis (Threskiornis moluccus)
- Eastern koel and other cuckoo species
- All species of hawk, eagle, and owl native to Australia
This is not an exhaustive list- it’s an indication of the range of species that are both commonly seen in urban Sydney and fully protected. If you see a bird you can’t confidently identify as a feral pigeon, an Indian myna, a starling, or a sparrow, treat it as protected until confirmed otherwise.
The Indian myna vs noisy miner problem
This is the misidentification that causes the most legal exposure for Sydney property owners. The two species look similar enough- particularly to someone who isn’t a regular birdwatcher- that confusion is genuinely common.
Here’s how to tell them apart:
Indian myna (Acridotheres tristis)- NOT protected
The Indian myna has a brown body, black head, yellow bill, and a distinctive yellow patch of bare skin behind the eye. In flight, a large white wing patch is visible. It tends to walk with a swagger, bob its head, and is generally aggressive in its behaviour around other birds. It’s typically found foraging on the ground and in suburban environments close to human food sources.
Noisy miner (Manorina melanocephala)- FULLY PROTECTED
The noisy miner is a grey honeyeater with a yellow bill, a yellow eye-ring and patch behind the eye, and grey-brown plumage. It’s a native bird unrelated to the Indian myna despite the name similarity. Noisy miners are highly social and territorial, often gathering in groups and mobbing larger birds. They’re frequently found in parklands, gardens, and open woodland areas throughout Sydney.
The simplest distinguishing feature: the Indian myna has a brown body and a black head with white wing patches visible in flight. The noisy miner is grey overall with no white wing patches. If you’re uncertain, photograph the bird before taking any action.
What about nests, eggs, and chicks?
This is where the law gets particularly specific, and where the most common accidental compliance issues occur.
Under the Biodiversity Conservation Act, it’s an offence to disturb the nest, eggs, or chicks of a protected native species- even if the nest is on your own property, even if it’s causing damage, even if the bird is being a nuisance.
The practical implication is that if you discover a nest with eggs or chicks and you’re not certain the species is a feral pigeon, Indian myna, starling, or sparrow, you should leave it alone until you’ve had a professional confirm the species. An active nest of a protected bird must be left until the breeding cycle is complete- typically until the chicks have fledged and the nest is genuinely abandoned.
For the pest species we’ve listed above- feral pigeons, Indian mynas, common starlings, and house sparrows- nest removal does not require a licence. That said, removal alone is not sufficient; without physical proofing of the access point, the birds will rebuild immediately.
What about trapping or relocating birds?
Trapping and relocation of pest species- feral pigeons and Indian mynas in particular- is legal in NSW without a licence, provided it’s done humanely and in compliance with the cruelty provisions of the Prevention of Cruelty to Animals Act.
For native protected species, trapping and relocation requires a licence under the Biodiversity Conservation Act. The licence type and conditions depend on the specific situation. We hold the necessary authorisations for situations that require them and will advise whether a specific situation triggers a licensing requirement before any action is taken.
One practical point on trapping: it’s most effective as part of a broader management program that includes physical exclusion. Trapping a resident pigeon population without also proofing the access points that attracted them means the site quickly reestablishes with a new population from the surrounding area.
What if I’m already in a situation where I may have disturbed a protected nest?
If this has happened, stop and don’t take any further action with the nest or bird. In most cases, the most important thing is to limit ongoing disturbance. If eggs or chicks were involved and you’re concerned about their welfare, contact WIRES (Wildlife Information, Rescue and Education Service) or your local wildlife rescue organisation.
We’re not in a position to provide legal advice on past actions, but we can advise on the path forward from a practical bird management perspective.
Frequently Asked Questions
Are pigeons protected in NSW?
Feral pigeons (Columba livia) are not protected under NSW wildlife legislation. They are an introduced species and can be managed- including nest removal, exclusion, and trapping– without a wildlife licence. Native pigeon and dove species, such as the crested pigeon and the wonga pigeon, are protected. If you’re uncertain whether a pigeon on your property is a feral pigeon or a native species, get professional identification before acting.
Is it legal to remove a bird nest in NSW?
It depends on the species. Nests belonging to introduced pest species- feral pigeons, Indian mynas, starlings, and sparrows- can be removed without a wildlife licence. Nests belonging to any native Australian bird species are protected and cannot be legally disturbed, including during the breeding season when eggs or chicks are present. Species identification is essential before any nest is touched.
What are the penalties for disturbing a protected bird nest?
Under the NSW Biodiversity Conservation Act 2016, penalties for harming or disturbing a protected species or its nest can reach $11,000 for an individual. Penalties are higher for commercial operators and for offences involving threatened species. Local councils and the NSW Department of Planning and Environment can investigate and prosecute these offences. The law is enforced, and prosecutions do occur.
Can I remove a bird nest if it’s abandoned?
If a native bird nest is genuinely abandoned- no eggs, no chicks, and no adult bird returning to it for several days- the risk of a compliance issue from removal is lower. However, confirming that a nest is truly abandoned (rather than temporarily empty while the parent forages) requires observation over time. For introduced pest species, abandonment is less relevant- the nest can be removed regardless of activity status, though proofing the site immediately after is essential to prevent rebuilding.
Are magpies protected in NSW?
Yes. The Australian magpie (Gymnorhina tibicen) is a native species and is fully protected under the Biodiversity Conservation Act 2016. Their nests, eggs, and chicks cannot be legally disturbed. The swooping behaviour magpies display during nesting season (typically August to October) is protective behaviour and does not provide grounds for removal or nest disturbance. Deterrents that modify your behaviour around a swooping magpie are legal; disturbing the nest is not.
Do welcome swallows nesting on my house have legal protection?
Yes. Welcome swallows (Hirundo neoxena) are native birds and are fully protected in NSW. Their mud cup nests, typically built under eaves, in carports, or on external building surfaces, cannot be legally removed while the nest is active. An active swallow nest needs to be left until the chicks have fledged and the nest is abandoned. After that point, the nest can be removed and the surface proofed to deter future nesting.
When in doubt, get a professional assessment first
The most reliable way to avoid a compliance issue is to have the species identified by someone who knows what they’re looking at before any action is taken. This is exactly what we do at the start of every job- confirm the species, confirm the legal framework, and advise on the correct approach.
Sydney’s bird population is diverse and includes dozens of native species that are common in suburban environments. The four introduced pest species- feral pigeons, Indian mynas, common starlings, and house sparrows- are the ones you can manage without authorisation. Everything else requires a more careful approach.
If you’re dealing with a bird situation and you’re not confident about the species, don’t guess. A free site assessment from a professional is the most efficient way to understand what you’re dealing with and what your options are.
Free species assessment and site visit- across Greater Sydney. We identify the species first. Then we advise on the legal and practical options. Then we quote. No action is taken without your understanding and agreement. Our site visits are always free. Book your free assessment- booking-form