3 Main Reasons Why Are Pigeon Nests So Bad?

It’s common to see pigeons in urban areas known for their ability to adapt and survive in various environments. However, their presence in urban areas can sometimes lead to unwanted issues, particularly when they build nests around human habitats. Therefore, in this article, I will list five potential reasons why pigeon nests are so bad. Here, you will also be delving into the health concerns, structural damage, nuance factors, and potential solutions to address any issue. But before I tell you all these things, let’s start with knowing three reasons pigeons nest so badly.

Why Are Pigeon Nests So Bad?

Why Are Pigeons Nest So Bad?

In urban areas, pigeon nests are quite a threat to human-made structures and health. Pigeons are known for that dropping that may contain various bacteria, fungi, and viruses known for being harmful to humans. Also, the droppings of pigeons may corrode metal & concrete surfaces if especially pigeons choose to build their nest under solar panels or ledges. If you are suffering from pigeon nests under solar panels, consider reading my recent article on How to Get Rid of Pigeon Nests or stop pigeon nesting under solar panels.

According to a study conducted by the National Audubon Society, the pigeon population in urban areas, especially cities, has steadily increased over the past decades due to the easy availability of sheltered areas, which provide them ultimate protection from all kinds of predators. Therefore, it’s rare to find pigeon nests in urban environments due to these perks.

Pigeons often build their nest on ledges, balconies, rooftops, and other accessible locations. If you want to know more about the location of the pigeon nest, consider reading my recent articles on ‘Where Do Pigeons Nest‘ and ‘When Do Pigeons Nest‘ Even though pigeons are quite harmless & even endearing, it is important to understand the potential problem their nest may cause.

These potential issues may range from health consultations to structural damages as well. Therefore, to address these kinds of issues, it is important to pay attention to the type of problems you can face with pigeon nests being around. Below is all the information that can help create a safe environment for you and the pigeon.

Health Concerns Associated with Pigeon Nests

First, pigeons carry various diseases & parasites that may pose a serious health risk to us. For example, studies have found that pigeons may transmit pathogens like cryptococcus neoformans, which can cause respiratory issues and meningitis in humans. In addition, dropping off our little avian friend may also harbor ectoparasites like bird mites, fleas, and ticks, which are known to infest human habitats as well as lead to discomfort & potential health problems.

Therefore, if you want to mitigate these kinds of health risks associated with pigeon nests, I recommend maintaining proper cleanliness and hygiene in & around the affected area. But regularly remove their droppings & debris to prevent the accumulations of pathogens and parasites that affect your health and your loved ones. In addition to this, I recommend that you wear protective glass & a mask when cleaning any dropping or debris of pigeons as these wear will provide you with an additional layer of safety.

Structural Damage Caused by Pigeon Nests

If you notice pigeon nests on or in any building, it may result in structural damage over time if left unattended. Since pigeon droppings tend to be very acidic, containing uric acid, which is known to corrode building materials like concrete metal & pigeons, removing their nest as soon as possible is important. Also, you should know that the corroded nature of pigeons dropping may weaken your home structure, leading to costly repairs & maintenance if not paid attention promptly.

If you spot a large number of pigeon nests accumulated, clean it as it may obstruct gutters, drain pipes, or ventilation systems, further leading to water damage and compromising the functionality of these essential elements. In addition, you should know that too many nests may give the impression of poor maintenance & hygiene in your property, potentially impacting the value as well.

Aesthetic Concerns

Pigeon nests and their associated mess can be aesthetically displeasing. Buildings and public spaces can quickly lose their charm when covered in pigeon droppings and debris, discouraging people from enjoying these areas.

Nuisance and Unpleasantness of Pigeon Nests

Nuisance and Unpleasantness of Pigeon Nests

Another thing related to pigeon nests tends to be unpleasant noises and smells. Pigeon nests create a range of nuisance factors for residents like us. Things pigeons are known for their cooing sounds, which can be disruptive, especially during nesting seasons. Hence, you may find your surroundings very noisy at that moment.

Consider reading this article to learn about the pigeon nesting season. Returning to the point, the accumulation of droppings and feathers from pigeons around the nest potentially leads to unpleasant odors & an unsightly appearance, diminishing the acetic appeal of your property and the surroundings.

Also, pigeon dropping poses health issues and may require regular cleaning. It may get tougher to clean dropping due to its uric acid, which makes it difficult to remove from surfaces, which not only look unhygienic & unsightly but also require professional cleaning services, increasing the overall cost. If you want to avoid dealing with constant cleaning, which might become a chore and inconvenience for you, only leading to frustration & time-consuming efforts, consider reading my article on pigeon nest removal.

Potential Solutions & Prevention Methods

Fortunately, many effective ways can help deter pigeons from nesting in undesirable areas or on your property. 

  • You can first consider installing physical barriers like bird spikes and netting to prevent pigeons from accessing your property, ledges & balconies. 
  • Consider using repellents like motion-activated devices or decay predators that can help you discourage pigeons from choosing any certain location for nesting or roosting purpose. 
  • If the pigeon population has become overwhelming in your area, I will advise you to seek a professional pest control service. Pest control experts will have your prepared knowledge & experience to manage the pigeon population effectively. 

Note: Pest control experts may also provide you with humane solutions like relocation or trapping to reduce further the impact of pigeons on your home or any surrounding public places.

Mitigating the Pigeon Nest Problem

Non-Lethal Deterrents

When it comes to addressing the pigeon nest problem, non-lethal deterrents are often preferred. These include installing physical barriers like netting, spikes, and repellent gels on ledges and rooftops to discourage pigeons from nesting in these areas. Additionally, regularly cleaning and maintaining affected spaces can help reduce the accumulation of droppings and debris.

Community Education

Educating the community about the consequences of feeding pigeons can also be an effective way to mitigate the problem. Feeding pigeons may seem like a kind gesture, but it often exacerbates the pigeon population and encourages them to stay in the area.

Professional Pest Control

In severe cases, involving professional pest control services may be necessary. These experts can assess the extent of the pigeon problem and implement humane and effective methods for pigeon removal and nest prevention.

Frequently Asked Questions (FAQs)

Q: Are pigeons protected, and can we remove their nests?

A: Pigeons are not protected species in most urban areas, and nest removal is often necessary to address related problems.

Q: Do pigeons carry diseases that can affect humans?

A: Yes, pigeon droppings can contain harmful pathogens, making it essential to keep their nests at bay.

Q: Can I use DIY methods to deter pigeons from nesting?

A: While DIY methods can help, it’s often best to consult professionals for long-term solutions.

Q: How can I prevent pigeons from roosting on my balcony?

A: Installing deterrents like spikes or netting can discourage pigeons from nesting on your balcony.

Q: What is the best time to implement pigeon control measures?

A: It’s advisable to take action before pigeon populations become too established, ideally during their non-breeding season.


So now you know pigeon nests can only be problematic if addressed at the right moment. I have given my best to give you appropriate knowledge on the question, ‘Why are pigeons’ nests so bad?’. From health concerns to structural damage and nuisance factors, the impact of pigeon nests should never be underestimated by anyone.

I will advise you first to understand the potential issues and then implement proper prevention strategies to create a safer & more comfortable living environment for both us and the pigeons. If you find this article helpful, where we have shared three reasons why pigeon nests are so bad, consider sharing it. Your share will help many people learn ‘why they are pigeons’ nests so bad’ and what they can do about it.

Remember that pigeons are fascinating creatures, and it is important that we strike a balance between two existence & maintaining the integrity of our home & surroundings. Do check my other helpful guide on pigeon nesting behavior. See you in the next post, till then, take care & goodbye.

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