by Pigeon Patrol | Mar 13, 2026 | Bird Netting, crows, Pigeon Control, Pigeons, Pigeons in the News
Alfred Hitchcock couldn’t have choreographed it better.
Every sunset since mid-December, the sky above St. Luke’s Hospital in Fountain Hill turns black with the fluttering swarm of 5,000 to 10,000 crows that fly from feeding grounds around the Lehigh Valley to roost on a nearby wooded knoll.
During their noisy, cawing arrival and even noisier pre-dawn departure — and much of the time between — the large birds have been bombarding the hospital, homes, streets, cars, woods and, yes, residents themselves with the natural end-result of their daylong feedings.
The problem has gotten so noxious that the U.S. Department of Agriculture has been summoned to harass the birds until they roost elsewhere.
Beginning at dusk today, the USDA and members of St. Luke’s security staff will roust the crows with loud explosives and whistling pyrotechnics, and chase them with amplified crow distress calls until theyflee.
“It’s not so much that they’re causing a lot of problems, it’s just that they’re a health hazard. With 5,000 birds, that’s a lot of bird droppings, and that can become a potential health hazard,” said hospital spokesman Steve Andrews.
The most significant health threat from crow droppings is a fungal respiratory disease called histoplasmosis, according to Thomas N. Tomsa Jr., district supervisor for USDA Wildlife Services.
“The spores can become airborne, and this respiratory fungal disease can develop,” Tomsa said.
Though there are no indications that the birds have brought the disease to the wooded area behind the hospital, St. Luke’s officials are taking no chances.
St. Luke’s Security Director John Hrubenak said the hospital installed an amplified distress-call sound system two weeks to chase the birds from the roof, which has ventilation ducts and a helicopter landing pad.
“We didn’t want them hanging around on our heliport. We just didn’t want to take any chances,” Hrubenak said. “Certainly there was concern about a flock flying into the path of a helicopter.”
So far, the distress calls have kept the birds about 300 feet from the roof, he said.
It’s not unusual to see so many crows in one place, according to Kevin J. McGowan, a crow expert at Cornell University. American crows are most noticeable when the short winter day comes to an end. Streams of them can be seen flying high overhead, with a sense of purpose.
Thousands or tens of thousands converge at a winter roost, congregating from as far away as 20 miles. In the ’70s, a flock in Fort Cobb, Okla., was recorded at 2 million.
They like urban areas because the artificial light helps protect them from the great horned owl, their natural enemy, and because urban areas are warmer than the countryside.
Crows that breed near the roost site mix with migrants from thousands of miles away.
Besides raising concerns at St. Luke’s, the birds have created problems for residents living near the wooded knoll and hospital employees using the lower parking lot off Ostrum Street.
The tree-lined path from the front door of Kim Gencarelli’s home at 500 Ostrum St. has turned into a nightly obstacle course.
“You’ll walk out of your house and get hit or nearly hit with their stuff,” Gencarelli said. “In order to keep clean from my door to my car, I need an umbrella.”
The daily bombardment has also taken its toll on cars. The matter had been compounded by voluntary water rationing, which limited car washing.
“On my way to the car wash, I had people staring, pointing and laughing. My car was covered. You really couldn’t see it was brown, it was white,” Gencarelli said.
On nearby Brighton Street, Robert Guerriere finds nightly challenges while walking his dog.
“I have to look up to see exactly where they are so I don’t get dropped on,” Guerriere said.
The birds’ nightly droppings are so prolific, Guerriere said, “It sounds like rain. It’s not fun. It stinks and smells.”
But not all have had their feathers ruffled.
Ed Sinkler, who lives a block from Gencarelli, said birds are supposed to be in the woods and wondered where they would go when they left.
“It’s sort of majestic watching 10,000 crows come in. They make a nice little chorus at 5:30 in the morning,” Sinkler said.
“I wish there was a way to lure them somewhere else. That would be a better solution than to scare them up and let them go. These are woods and … that’s where they’re supposed to be.”
Tomsa acknowledges the birds may make trouble at another location but prefers to address one problem at a time.
Before this year, the birds roosted in the wooded knoll and on the Hill-to-Hill Bridge. But their numbers were only a fraction of what they are this year.
In December, Tomsa said, his agency harassed a similar number of crows that had been dumping all over the Capitol complex in Harrisburg. It took about five nights of harassment to make them fly the coop. Similarly, Tomsa said he expects the birds will be flushed from their Fountain Hill roost by the weekend.
Even though the nightly two-hour bursts of sound should be enough to force the crows to take flight, the noise will be muffled in the hospital and homes and should present a fraction of the nuisance the birds cause, according to Tomsa.
In a letter to Hrubenak, Tomsa wrote that once the birds are gone, they probably won’t return this winter. But they may be back next year.
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.
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- Bird Spikes– Pigeons can’t land on surfaces with bird spikes—perfect for ledges, sills, signs, and fences.
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Browse Ultrasonic Bird Repellers: https://www.pigeonpatrol.ca/bird-repeller/
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See Pigeon Netting: https://www.pigeonpatrol.ca/bird-netting/
Canada’s top wholesaler for bird deterrent products for twelve consecutive years.
Contact us at 1- 877– 4– NO-BIRD, (604) 585-9279 or visit our website at https://www.pigeonpatrol.ca/
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by Pigeon Patrol | Mar 11, 2026 | Bird Trap, pet bird, Pigeon Control, Pigeon Droppings, Pigeon Predators, Pigeons in the News
It is nothing less than annoying if pigeon droppings land in the garden. It is all the more serious when the droppings are contaminated with radioactivity.
The environment campaigners Greenpeace are calling for an end to all nuclear reprocessing at the Sellafield nuclear plant in Cumbria following the publication of an official report yesterday. It discovered that wild pigeons roosting at the site and contaminated with radioactivity had carried it to a garden two miles away in Seascale.
The pigeons, described by Greenpeace as “flying nuclear waste”, were contaminated after roosting in old buildings at Sellafield. They began feeding in the garden over a two-year period and the soil was contaminated to such an extent that the garden was dug up by British Nuclear Fuels Ltd (BNFL) and sent to a nuclear dump along with a number of garden gnomes. The pigeons were destroyed last year. The report, published by the Committee on Medical Aspects of Radiation in the Environment (Comare) and the Radioactive Waste Management Advisory Committee (RWMAC), acknowledged that the contamination of the garden was not significant.
The radioactive dose received by the residents was about half the annual limit for members of the public while the doses received by neighbours in adjacent properties were “not of any radiological concern”, according to the report.
But the report recommends that further research into possible contamination at nuclear sites, including the risk posed to other wildlife such as insects and other birds should be carried out. It also reported that authorised discharges of radioactive gases from Sellafield’s chimneys might have caused some of the radiation contamination.
Prof Bryn Bridges, chairman of Comare, said it was possible the doses could have been higher. He described the contamination as a “worrying discovery”.
BNFL apologised for the contamination and said it was pleased the report acknowledged the steps it had taken to remedy the situation. It also accepted the report’s criticism that mismanagement was at the heart of the problem.
In a statement yesterday, BNFL said it had committed considerable resources to resolve the issue: “This involved culling the birds, controlling the birds’ feeding, restricting access to these older buildings and completing a site habitat control programme. A programme of remediation was also carried out in Seascale, after discussion with the property owners and the regulator.”
Greenpeace described decisionmaking at Sellafield as “hopelessly inadequate” and said the problem did not die when BNFL culled the birds. Dr Helen Wallace of Greenpeace said: “Nuclear waste could still be spreading through wildlife into people’s homes and gardens. Today’s reports warn that other wildlife, such as insects and doves, may also be involved in the spread of nuclear waste from nuclear sites into people’s homes and gardens.”
BNFL should be made to properly contain and monitor all existing waste, she added.
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/
- Bird Sound Deterrents / Ultrasonic Repellers– Emit high-frequency sound to drive pigeons away without harming them.
Browse Ultrasonic Bird Repellers: https://www.pigeonpatrol.ca/bird-repeller/
- Pigeon Netting– Blocks pigeons from accessing nesting zones permanently.
See Pigeon Netting: https://www.pigeonpatrol.ca/bird-netting/
Canada’s top wholesaler for bird deterrent products for twelve consecutive years.
Contact us at 1- 877– 4– NO-BIRD, (604) 585-9279 or visit our website at https://www.pigeonpatrol.ca/
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by Pigeon Patrol | Mar 4, 2026 | history of pigeons, Pigeon Control, Pigeon Droppings, Pigeons, Pigeons in the News
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/
- Bird Sound Deterrents / Ultrasonic Repellers– Emit high-frequency sound to drive pigeons away without harming them.
Browse Ultrasonic Bird Repellers: https://www.pigeonpatrol.ca/bird-repeller/
- Pigeon Netting– Blocks pigeons from accessing nesting zones permanently.
See Pigeon Netting: https://www.pigeonpatrol.ca/bird-netting/
Canada’s top wholesaler for bird deterrent products for twelve consecutive years.
Contact us at 1- 877– 4– NO-BIRD, (604) 585-9279 or visit our website at https://www.pigeonpatrol.ca/
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by Pigeon Patrol | Feb 26, 2026 | 4-S Gel Bird repellent, Animal Deterrent Products
BOCA RATON — In a community proud of its well-off residents, fancy shops and upscale resorts, pigeon droppings outside City Hall are taken seriously.
City workers have used pressure sprayers to wash the droppings away and tried electricity and a recording of a hawk screeching to scare off the pigeons, but the birds — and their mess — remain.
“The pigeons hang out on the light fixtures and the droppings get on the sidewalk right in front of the front door,” Assistant City Manager George Brown said.
In their first attempt to get rid of the birds, workers rigged 12-volt wires around the City Hall’s windows, where the pigeons like to roost. That’s not enough electricity to kill the birds, but workers hoped it would make them uncomfortable enough to move, which they did — a few feet away to some light fixtures.
This month, workers installed a speaker on the roof, hoping that recordings of screeching hawks would drive them away. The pigeons, in their own way, just laughed.
“They just decided they like it here for some reason,” Brown said.
Tim Brown, the education director at a nearby wildlife hospital, said the common pigeon — which is actually the African rock dove — lives on stone outcroppings in the wild, making them perfect city dwellers.
“Architecturally, we build all these wonderful habitats for pigeons,” he said. To get rid of the birds, he suggests chicken wire, which would be unsightly, or installing strips studded with needles.
But city officials have other ideas.
“Poison corn,” said Bob DiChristopher, deputy director of municipal services. After a moment’s pause, he added: “That’s just a joke.”
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/
- Bird Sound Deterrents / Ultrasonic Repellers– Emit high-frequency sound to drive pigeons away without harming them.
Browse Ultrasonic Bird Repellers: https://www.pigeonpatrol.ca/bird-repeller/
- Pigeon Netting– Blocks pigeons from accessing nesting zones permanently.
See Pigeon Netting: https://www.pigeonpatrol.ca/bird-netting/
Canada’s top wholesaler for bird deterrent products for twelve consecutive years.
Contact us at 1- 877– 4– NO-BIRD, (604) 585-9279 or visit our website at https://www.pigeonpatrol.ca/
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