Eighteen frozen pigeons were recently shipped north to the suburban Albany labs of New York State wildlife pathologist Ward Stone. The birds, poisoned by pesticide-spiked rice, were a familiar sight to the medical examiner. He had already autopsied several victims, and this latest batch of corpses, found scattered around a supermarket parking lot in the Bushwick section of Brooklyn, put the murder tally in the hundreds – and confirmed Stone’s suspicion that he is on the Carbofuran-laced-birdseed trail of an avian serial killer.
The pigeons were added to a pile of more than 400 New York City birds Stone has examined over the past two years. He’s been cataloguing causes of death in our 126-species bird habitat, and his pigeon report joined a folder filled with more exotic necropsies: a Jamaica Bay loon with its waterproofing washed away by detergent; a swan found in Central Park Lake with a lead sinker stuck in its gizzard; two red-tailed hawks from Mary Tyler Moore’s building; and a black-crowned night heron from Prospect Park loaded with four pesticides.
Besides the vigilante avicides and high-profile mortalities, Stone has examined dozens of birds killed by the commercial agent Avitrol, used legally by exterminators all over the city. “You can get caught up in the ‘Carbofuran Killer,’ but Avitrol is what’s killing most of the birds in New York City,” argues anti-Avitrol activist Mary Kelly, whose outrage at the sight of dead pigeons plopping to the pavement from lofty aeries on York and 86th Street in 1997 prompted Stone’s larger inquiry. After autopsying Kelly’s birds, Stone recommended a statewide ban on Avitrol (his employers at the state Department of Environmental Conservation issue licenses to exterminators). He has also found the toxic substance in at least one peregrine falcon – evidence, he says, that the agent is passed to other birds up the food chain, since peregrines love pigeon pie.
Thanks to Stone and Kelly, avian awareness has roosted in Albany: An Avitrol-ban bill flew through the State Assembly last year but crashed in the Senate under pesticide-lobby pressure. This year’s version would have given individual localities the right to ban the pesticide, but Governor Pataki clipped the bill’s wings when he vetoed it at the end of July.
Stone’s activism also prompted wildlife rehabilitators, bird-loving bureaucrats, and other nature freaks to begin scooping and sending the dead crows, starlings, and grackles in their neighborhoods and parks, and Stone plans to release his first-ever comprehensive city bird-necropsy report shortly. He says he was surprised at the “incredible array” of local birds he encountered, “much more than a country boy like me could have expected,” and cites improved water quality – hell, there are cormorants cruising in the Gowanus Canal – as a critical factor in maintaining the city’s “splendiferous” habitat.
The pathologist has lost track of the number of times he’s been compared to seventies television hero Quincy, M.E., but he has his own unsolved mysteries to take care of: Those Brooklyn birds, it turns out, were done in by a copycat using a different pesticide (Methomyl) and bait than the Carbofuran Killer. Still, says the scientist, a bit optimistically, “only two purposeful poisoners in a city of millions – that’s not bad.”
Pigeon Patrol
Pigeon Patrol Products & Services is the leading manufacturer and distributor of bird deterrent (control) products in Canada. Pigeon Patrol products have solved pest bird problems in industrial, commercial, and residential settings since 2000, by using safe and humane bird deterrents with only bird and animal -friendly solutions. At Pigeon Patrol, we manufacture and offer a variety of bird deterrents, ranging from Ultra-flex Bird Spikes with UV protection, Bird Netting, 4-S Bird Gel and the best Ultrasonic and audible sound devices on the market today.
Best Types of Pigeon Repellent
Bird Spikes– Pigeons can’t land on surfaces with bird spikes—perfect for ledges, sills, signs, and fences.
Shop Bird Spikes: https://www.pigeonpatrol.ca/bird-spikes/
Many bird species are attracted to landfills which take domestic or putrescible waste. These sites provide a reliable, rich source of food which can attract large concentrations of birds. The birds may cause conflicts with human interest with respect to noise, birds carrying litter off site, possible transmission of pathogens in bird droppings and the potential for birdstrikes. In the UK there is an 8 mile safeguarding radius around an airfield, within which any planning applications must pass scrutiny from regulatory bodies to show they will not attract birds into the area and increase the birdstrike risk. Peckfield Landfill site near Leeds, West Yorkshire was chosen for a trial of a netting system designed to exclude birds from domestic waste landfills. The site was assessed for bird numbers before the trial, during the netting trial and after the net had been removed. A ScanCord net was installed for 6 weeks, during which time all household waste was tipped inside the net. Gull numbers decreased on the site from a mean of 107
4 per hourly count to 29 per hourly count after two days. The gull numbers increased again after the net had been removed. Bird concentrations in the surroundings were also monitored to assess the effect of the net. Bird numbers in the immediate vicinity of the landfill site were higher than those further away. When the net was installed, the bird concentrations adjacent to the landfill site decreased. Corvids were not affected by the net as they fed on covered waste which was available outside the net throughout the trial. This shows that bird problems on a landfill site are complex, requiring a comprehensive policy of bird control. A supporting bird scaring system and clear operating policy for sites near to airports would be required.
Pigeon Patrol
Pigeon Patrol Products & Services is the leading manufacturer and distributor of bird deterrent (control) products in Canada. Pigeon Patrol products have solved pest bird problems in industrial, commercial, and residential settings since 2000, by using safe and humane bird deterrents with only bird and animal -friendly solutions. At Pigeon Patrol, we manufacture and offer a variety of bird deterrents, ranging from Ultra-flex Bird Spikes with UV protection, Bird Netting, 4-S Bird Gel and the best Ultrasonic and audible sound devices on the market today.
Best Types of Pigeon Repellent
Bird Spikes– Pigeons can’t land on surfaces with bird spikes—perfect for ledges, sills, signs, and fences.
Shop Bird Spikes: https://www.pigeonpatrol.ca/bird-spikes/
A town south of London is facing a bombardment of bird poop brought on by a “growing” influx of winged interlopers that officials just don’t have an answer for.
“You walk around and they are cooing above you. All the babies are squawking, and then they could poo on you,” Ashford business owner Vince Monticelli told South West News Service.
“Our town has been taken over by seagulls and pigeons.”
The Ashford Borough Council has been gliding around the issue after walking back April’s plans to get a hawk that would ward off the unwanted new residents in the Kent nabe.
“We have researched carefully, and following consultation with relevant stakeholders and local businesses, we believe at this time there is an insufficient need for a hawk service to be introduced to the town center,” a government spokesperson said.
The situation is “under review” and could include a four-month trial with the predatory bird, though the idea has reportedly been dropped for now.
Initially, the locale also felt that a hawk being walked around by a professional caretaker also would make for an especially appealing “attraction.”
Monticelli, also, stood firm: “I think they are an issue and the council probably should’ve got the hawk.”
Other locals, like Russell Green, doubled down on the problems pigeons are causing, too.
Troves of pigeons and seagulls are pooping all over an English town.KM / SWNS
“I don’t see why they couldn’t get [a hawk] in for a couple of days a month,” he said. “Once pigeons and seagulls know there is a hawk here, they won’t bother coming back.”
Another man who works in the town, Connor Moon, suggested the winged visitors “don’t do us any harm” and blamed the poop-apalooza on bird brains who feed the avians, inadvertently inviting them to come back — with friends.
Pigeon Patrol
Pigeon Patrol Products & Services is the leading manufacturer and distributor of bird deterrent (control) products in Canada. Pigeon Patrol products have solved pest bird problems in industrial, commercial, and residential settings since 2000, by using safe and humane bird deterrents with only bird and animal -friendly solutions. At Pigeon Patrol, we manufacture and offer a variety of bird deterrents, ranging from Ultra-flex Bird Spikes with UV protection, Bird Netting, 4-S Bird Gel and the best Ultrasonic and audible sound devices on the market today.
Best Types of Pigeon Repellent
Bird Spikes– Pigeons can’t land on surfaces with bird spikes—perfect for ledges, sills, signs, and fences.
Shop Bird Spikes: https://www.pigeonpatrol.ca/bird-spikes/
I think that’s the first time I’ve ever used the word “poop” in a blog title, but I digress…
The infamous “Bird Poop Building” on Yonge Street has been vacant for 25 years, and surprise, surprise – it’s going to be turned into a condo…
If you know me, you know that I have a serious man-love for old, historic, Toronto buildings.
I’m fascinated by our city’s history, and while we simply can’t compete with the thousand-year-old structures in Europe, we do have our own little slice of history here in Toronto.
One of the most fun blog features I ever worked on was The Buildings of The St. Lawrence Market, back in 2009. I did a three-part series on all the historic buildings in the area; a must-read for many of you who missed it! You can read Part One HERE.
I’ve always admired the Bank of Commerce on Yonge Street, in between Queen & Shuter, but it’s a little…..ummmm……dirty, shall we say?
Over the years, this building has been used and abused by some of the most carefree and unpoliced members of our society: pigeons.
For some reason, pigeons love to empty their bowels (if birds have bowels…..any bird enthusiasts among my readers who can shed some light??) on this building and the neighbouring building immediately north. Over time, these two buildings have simply become known as “the bird poop buildings.”
And seeing the photos I took below, can you argue?
Wow. I don’t know what to say…
I’ve walked by these buildings many, many times over the years, and I’ve always thought, “I really wish somebody would do something with those buildings!” It’s such a shame that a great piece of Toronto’s history is just sitting there getting crapped on by these guys:
Damn pigeons!
Well, time hasn’t been kind to the Bank of Commerce at 197-199 Yonge Street, but the future is bright!
I suppose it’s a bit of a double-edged sword, however. I had always hoped that this beautiful building would be restored and turned into a library, museum, or event hall, but in actual fact, it’s going to be turned into yet another condo. I suppose it’s the lesser of two evils; that is, it would be worse to see the building torn down or have it fall into even worse disrepair, although I’m not sure that’s possible…
Built in 1905, the Bank of Commerce has actually been abandoned since 1987! It’s had many different uses over the years, and you can actually still see the words “DENTIST” on the second floor of the building where somebody probably practiced in the 60’s or 70’s:
Little-known developer, MOD Developments will be turning the historical building into a 60-storey condominium called “Massey Towers,” which already has a large advertisement up at the current site. MOD Development’s only other project to date is FIVE Condos at St. Joseph’s & Yonge Street, but Massey Towers will be designed by renowned firm Hariri Pontarini Architects, whose projects are too many to name, but include One City Hall, Minto775, ART, Shangri-La, and my current residence, Vu Condos.
Like I said – it’s cliche that this site will become “yet, another condo,” but it’s better than letting it sit there and rot.
The article in this past week’s Globe & Mail, quoted the owner of MOD Developments, Gary Switzer, as saying, “What does it say about our city to have a building like this empty right on the main street?”
I couldn’t possibly agree more.
Yonge Street is famous! It’s the best-known street in Toronto, and one of the most well-known streets in our entire country!
How could we let this happen?
Yet we have a poo-covered building sitting there, rotting away.
It reminds me of this:
Those of you that read my blog during its infancy in 2007 will recall the photos and blog posts from my trip to Serbia.
These buildings are on the Belgrade’s equivalent of Yonge Street, and the city doesn’t have the money to fix them, so they don’t. These buildings have been sitting here in this condition for almost twenty years, and they’ll likely remain as such indefinitely.
Toronto is not Serbia, but yet the Bank of Commerce and its sister building at 205 Yonge Street, the Bank of Toronto, draw some eerie similarities to the photo above:
Two buildings, both beautiful and historic, and both ruined by time. And poo…
The crazy thing is – the Bank of Toronto is an even more impressive structure! I wonder what will become of that building? Perhaps, phase two of the condominium development at Massey Towers?
Dare to dream…
Pigeon Patrol
Pigeon Patrol Products & Services is the leading manufacturer and distributor of bird deterrent (control) products in Canada. Pigeon Patrol products have solved pest bird problems in industrial, commercial, and residential settings since 2000, by using safe and humane bird deterrents with only bird and animal -friendly solutions. At Pigeon Patrol, we manufacture and offer a variety of bird deterrents, ranging from Ultra-flex Bird Spikes with UV protection, Bird Netting, 4-S Bird Gel and the best Ultrasonic and audible sound devices on the market today.
Best Types of Pigeon Repellent
Bird Spikes– Pigeons can’t land on surfaces with bird spikes—perfect for ledges, sills, signs, and fences.
Shop Bird Spikes: https://www.pigeonpatrol.ca/bird-spikes/
Solar panels are an excellent investment—but they also attract unwanted tenants: pigeons. Birds love to nest underneath panels because they provide warmth, shade, and protection from predators.
If left unchecked, bird activity can lead to clogged gutters, wiring damage, reduced energy efficiency, and thousands in repairs. The good news? With proper solar panel bird proofing, you can protect your solar system and prevent infestations—all without harming the birds.
Why Do Birds Nest Under Solar Panels?
Warm, Sheltered Space Solar panels create the perfect microclimate—warm, dry, and shaded.
Safety from Predators Being under panels keeps pigeons out of reach of cats, hawks, and raccoons.
Easy Access to Nesting Materials Nearby trees, garbage, or roof gardens provide ample nesting material.
Dangers of Bird Nesting Under Solar Panels
Wiring Damage – Birds chew and pull on cables
Fire Risk – Nesting materials are flammable
Reduced Efficiency – Debris and droppings cause panel shading
Roof Damage – Moisture and droppings cause corrosion and leakage
Health Hazards – Pigeon droppings carry histoplasmosis and salmonella
Solar Panel Bird Proofing Products
1. Bird Netting and Solar Mesh Guards
The most effective solution is to install UV-stabilized mesh or netting around the perimeter of the solar array. Shop Bird Netting Here: https://www.pigeonpatrol.ca/bird-netting/
Benefits:
Keeps birds from entering underneath panels
Blends with roof aesthetics
Weatherproof and long-lasting
Can be DIY-installed or professionally fitted
2. Bird Spikes for Edges and Frames
Install spikes along the outer edge of solar panels to prevent birds from landing or walking around the system. Explore Bird Spikes: https://www.pigeonpatrol.ca/bird-spikes/
Best for:
Lower panel edges
Surrounding rooftop ledges
Gutter edges below panels
3. Ultrasonic Bird Repellers
Ultrasonic bird repellers emit high-frequency sound that’s unpleasant for birds but inaudible to humans. Browse Ultrasonic Repellers: https://www.pigeonpatrol.ca/bird-repeller/
Use alongside netting for added protection.
How to Install Bird Proofing for Solar Panels
Step 1: Clean the Area Remove all bird nests, droppings, and debris. Disinfect the area thoroughly.
Step 2: Install Mesh or Netting Use solar mesh clips or roof-friendly fasteners to secure netting around the perimeter of the solar panel system.
Step 3: Add Bird Spikes or Repellers Install spikes on exposed edges or install a repeller unit to deter future roosting attempts.
Step 4: Regular Maintenance Inspect the proofing system every 6–12 months for wear and tear, especially after heavy storms.
Who Needs Solar Panel Bird Proofing?
Homeowners with Rooftop Solar Especially in urban or suburban areas with high pigeon populations.
Commercial Properties with Solar Arrays Warehouses, retail plazas, schools, or hospitals with rooftop solar systems.
Solar Panel Installers & Property Managers Protect client investments and reduce callbacks for bird-related service issues.
Yes. Birds can damage wiring, reduce efficiency, and cause expensive roof damage.
What is the best way to bird-proof solar panels?
The most effective method is mesh or netting around the perimeter, combined with bird spikes and ultrasonic deterrents.
How long does solar panel bird proofing last?
Pigeon Patrol’s mesh and netting systems are rated for 5–10 years or longer.
Will this hurt the birds?
No. All products are humane, non-toxic, and environmentally safe.
Bird-proofing your solar panels is a small investment that protects your energy system, roof, and health. Whether you’re a homeowner or a building manager, the best time to act is before pigeons move in.
s of birds killed by the commercial agent Avitrol, used legally by exterminators all over the city. “You can get caught up in the ‘Carbofuran Killer,’ but Avitrol is what’s killing most of the birds in New York City,” argues anti-Avitrol activist Mary Kelly, whose outrage at the sight of dead pigeons plopping to the pavement from lofty aeries on York and 86th Street in 1997 prompted Stone’s larger inquiry. After autopsying Kelly’s birds, Stone recommended a statewide ban on Avitrol (his employers at the state Department of Environmental Conservation issue licenses to exterminators). He has also found the toxic substance in at least one peregrine falcon – evidence, he says, that the agent is passed to other birds up the food chain, since peregrines love pigeon pie.
