If you’ve noticed pigeons hanging around your roof, you might be wondering:
“When do pigeons actually nest under solar panels?”
It’s a good question, and one we hear regularly from Brisbane homeowners.
Many people assume there must be a specific nesting season when pigeons move in and a time of year when the problem disappears.
But based on our experience working on roofs across Brisbane, Ipswich, Redlands and the Gold Coast, the reality is a little different.
The short answer is:
Pigeons can nest under solar panels at any time of year in Brisbane.
While there are periods when nesting activity appears to increase, we’ve never observed a true “off-season” where pigeon problems completely disappear.
Why Pigeons Can Nest Year-Round In Brisbane
Unlike colder parts of Australia, Brisbane has a relatively mild climate.
Even during winter:
- Temperatures remain fairly comfortable
- Food sources are available
- Birds remain active
- Solar panels continue to provide warm, sheltered nesting areas
The space underneath solar panels creates an environment that pigeons find attractive regardless of the season.
It offers:
- Protection from rain
- Shelter from predators
- Warmth
- A stable nesting location
This is one reason why birds are attracted to solar panels in the first place.
When Do We See The Most Pigeon Activity?
Although nesting can happen all year, there are definitely periods when bird activity seems higher.
Based on our experience, the busiest period for bird proofing enquiries tends to be:
Mid-September Through To February
During this period we typically see:
- More active nests
- More homeowner enquiries
- More pigeons around roofs
- More bird proofing installations
This doesn’t necessarily mean pigeons only nest during these months.
Rather, this is when we tend to see the highest levels of activity.
Comparison Table: Typical Pigeon Activity Throughout The Year
While every property is different, the table below reflects the general patterns we’ve observed across Brisbane.
| Time of Year | Typical Pigeon Activity | Bird Proofing Demand |
|---|---|---|
| Spring (Sep–Nov) | High | High |
| Summer (Dec–Feb) | Very High | Very High |
| Autumn (Mar–May) | Moderate | Moderate |
| Winter (Jun–Aug) | Moderate | Moderate |
The key takeaway is that pigeon activity never truly disappears. It simply becomes more noticeable during certain times of the year.
Why Homeowners Often Notice The Problem In Spring And Summer
There are a few reasons homeowners become more aware of pigeons during the warmer months.
More Bird Activity
Birds generally appear more active during spring and summer.
Homeowners often notice:
- Increased roof activity
- More birds flying around
- More noise early in the morning
More Time Outdoors
People tend to spend more time outside during warmer weather.
As a result, they are more likely to notice:
- Pigeons on the roof
- Droppings around the property
- Birds flying underneath the solar panels
Existing Problems Become More Obvious
Many pigeon infestations actually begin long before homeowners realise there is a problem.
By the time spring arrives, what started as a small nest may have already become well established.
Why Winter Doesn’t Mean You’re Safe
One mistake we sometimes see is homeowners delaying action because they assume winter will solve the problem.
Unfortunately, that usually isn’t the case.
Even during winter, we’ve continued to:
- Remove nests
- Install bird proofing
- Find active pigeon colonies under solar panels
The sheltered space underneath the panels remains attractive regardless of the season.
If pigeons have already established a nest, they are unlikely to leave simply because the weather becomes slightly cooler.
How Long Do Pigeons Stay Under Solar Panels?
One reason pigeon problems can seem seasonal is that birds sometimes disappear for a while.
Homeowners often tell us:
“The pigeons were here a few months ago, then they left.”
What frequently happens is that the birds leave temporarily and then return later.
In many cases, they come back to the exact same nesting location.
We explain this behaviour in How Long Do Pigeons Stay Under Solar Panels?
Why Pigeons Keep Returning To The Same Roof
Pigeons are extremely location-oriented.
Once they find a safe nesting site, they often remember it and return repeatedly.
We’ve seen many situations where:
- A few pigeons appear
- The activity seems to stop
- The homeowner assumes the problem is gone
- The pigeons return during a later nesting cycle
Often with even more birds than before.
This is discussed further in Can Pigeons Come Back After Solar Panel Bird Proofing?
How To Tell If Pigeons Are Already Nesting
If you’re trying to work out whether pigeons are living under your solar panels, some common signs include:
- Birds on the roof every day
- Early morning cooing sounds
- Scratching noises
- Droppings around the panels
- Nesting material in gutters
- Birds flying underneath the panels
Many homeowners don’t realise the birds are actually living there until the nesting activity becomes obvious.
Our guide on How To Tell If Birds Are Nesting Under Your Solar Panels explains the warning signs in more detail.
Why Waiting Can Make The Problem Worse
One of the most common mistakes homeowners make is waiting until the next season to deal with the problem.
The thinking usually goes something like this:
- The birds will leave eventually
- Winter will fix it
- They’ll move somewhere else
Unfortunately, that’s rarely what happens.
Instead, the pigeons often:
- Return
- Expand the nest
- Bring additional birds
- Create more contamination
What begins as a small problem can quickly become a much larger one.
We’ve seen nesting issues go from a couple of pigeons to multiple nests in only a matter of months.
When Is The Best Time To Install Bird Proofing?
The best time to install solar panel bird proofing is before a major nesting problem develops.
In our opinion, prevention is almost always better than waiting.
Homeowners often discover the problem while it’s still relatively small.
That is usually the ideal time to act.
Waiting for the “right season” often allows the pigeons to become more established and makes the eventual cleanup more difficult.
Final Thoughts
If you’re wondering what time of year pigeons nest under solar panels in Brisbane, the answer is:
Pretty much all year round.
While we tend to see the highest levels of activity from around mid-September through February, we’ve never observed a true off-season.
Pigeons can and do nest throughout the year thanks to Brisbane’s climate and the sheltered environment created by solar panels.
The most important thing is not focusing on the season.
It’s recognising the signs early and dealing with the problem before it grows.
Frequently Asked Questions
Do pigeons nest under solar panels all year round in Brisbane?
Yes. Based on our experience, nesting activity can occur throughout the year, although some periods appear busier than others.
What months are busiest for pigeon nesting?
We typically see the highest levels of bird proofing enquiries and nesting activity between mid-September and February.
Do pigeons leave during winter?
Not necessarily. We’ve continued to find active nests and install bird proofing throughout winter.
Is spring pigeon nesting season?
Spring is often one of the busiest periods for pigeon activity, but nesting is not limited to spring alone.
Can pigeons come back after leaving?
Yes. Pigeons frequently return to previously successful nesting locations.
How do I know if pigeons are living under my solar panels?
Look for repeated roof activity, droppings, nesting material, scratching sounds and birds regularly flying underneath the panels.
Should I wait until nesting season ends before installing bird proofing?
Generally no. Waiting often allows the problem to become more established and more difficult to resolve.
What’s the best way to stop pigeons nesting under solar panels?
The most effective long-term solution is professionally installed solar panel bird proofing, which prevents birds from accessing the space underneath the panels.