From sidewalks messed with droppings to gutters filled with feathers, birds aren’t always welcome in some public places. As beautiful as they can be individually, a large group of birds gathering atop a building or nesting in air vents can create a danger for themselves and the public.
BirdFlite wires keep large birds from gathering on a building’s ledge. Photos courtesy of Bird Barrier.
Bird Barrier Inc. of Carson, Calif., has developed several ways to keep birds off building ledges and awnings without harming them and with little to no visual impact.
Four gulls observe from a sightseeing cruiser on Toyako, a caldera lake. Spring afternoon in Abuta District.
“You probably won’t even notice them,” says Monique Thorsell, marketing director for Bird Barrier, of the company’s various, and often strange-looking, bird deterrents.
Some of their products — such scarecrow-like screech owl decoys — have been used for years. Others — like the Daddi Long Legs with its many thin, wavy wires — look more like alien technology.
Though Bird Barriers has been around for eight years, Thorsell says some of its experts have been working in bird control for 20 years. “It has grown to be a very hot market in the last seven to eight years,” she said. As more development moves into the suburban areas, birds are finding their old nesting grounds are now covered in pavement. “We’re decreasing their natural habitat,” she says. “There are more conflicts being created.”
In recent years, increasing populations of Canadian Geese have left their mark — and droppings — on public parks and golf courses. Some are concerned the birds will destroy the landscaping and vegetation — others worry about diseases spreading through bird droppings.
In the city, birds create problems when they gather on rooftops where their feathers and droppings get into air vents, either circulating bacteria or causing mechanical problems. “You really want to keep birds off the air intake valves and air conditioning units,” Thorsell says. A lot of times they will clog up gutters, creating standing water that can wear down a roof.
The issue isn’t really with one or two birds hanging out on a ledge outside of the building, she says. “But if you have them in an area around the air conditioning unit or if you have a couple hundred birds on the building, you need to take a look at solving the issue.”
Contractors and homeowners can purchase products on Bird Barriers’ Web site. The company will provide teaching tools on which method will work best for the situation and how to install the product. “We don’t actually do the installs,” she said, but the company has trained more than 15,000 installers across the country.
Different products are recommended for different situations. The StealthNet is made of polyethylene twine and steel installation hardware, so it is difficult for the public to see from even a few feet away. Designed for all bird species and heavy use, the netting is attached to a pre-installed cable system. Though great for keeping birds off rooftops and air conditioning units, the installation of the StealthNet is rather involved.
Another product, Bird-Flite Spikes, comes in one-foot lengths and three different width configurations. The product is designed to keep birds the size of pigeons or larger off ledges, while leaving room for small songbirds. Made of stainless steel and polycarbonate, the base can be easily glued or screwed onto the surface.
Daddi Long Legs
The many wires of the Daddi Long Legs work to deter seagulls from landing on a boat.
The spider-like Daddi Long Legs is made of stainless steel and Delrin plastic. This product is often used on boats, atop streetlights and outdoor shade umbrellas to deter bigger birds from landing. “Not starlings or sparrows,” Thorsell says. “They can actually hang on the wires.”
The cost of installing a bird-deterrent system can vary depending on the product used and the extent of the project. “The homeowner that has a problem on their window ledge could spend $20 to $30,” she said, whereas keeping birds out of airport hangers could cost more than $100,000. “In general, the solution to the problem is anywhere from $500 to $2,500.”
At Seattle’s Key Arena, Bird Barrier products such as the Bird Flight and Bird Shock are used to keep birds away from and out of the building. While Bird Shock does generate an electric shock, Thorsell says it won’t actually harm the birds. “It sends a little conditioning shock, similar to a static-electricity shock,” she says.
In fact, the Humane Society and the Fund for Animals have endorsed Bird Barrier because the company provides non-harmful methods to deter birds. “We have the only completely humane product line in the business,” Thorsell says.
Here’s why some pigeons do backflips
At least five genes are involved in making parlor roller pigeons do backward somersaults
A brownish-red roller pigeon does backward somersaults from left to right across a white background.
Parlor roller pigeons like this one have a movement disorder that prevents them from flying. At least five genes are involved in making the birds do backward somersaults, new research suggests.
These roller pigeons come in two varieties: Flying rollers such as Birmingham rollers, which fly but do long tumbling runs toward the ground before resuming flight, and parlor rollers, which can’t fly but instead backflip along the ground. Many Persian poems say the pigeons perform the acrobatics because the birds are happy, but Samani says the truth is darker. “This is definitely a movement disorder, and it does not have any good aspects to it,” she says. The disorder is progressive, appearing soon after hatching and gradually getting worse until the birds can’t fly.
A smiling young woman, Atoosa Samani, with shoulder-length dark hair holds a small green bird with a yellow belly in her right hand. She is wearing a maroon coat and dark mauve stocking cap.
In addition to studying pigeon genetics, Atoosa Samani, pictured here holding a Wilson’s warbler, also volunteers with a bird banding group and enjoys bird watching. “I love birds,” she says. But she confesses that pigeons are her favorites.
Courtesy of A. Samani
Her colleagues confirmed backflipping is a recessive trait by breeding racing homer pigeons with parlor rollers; none of the hybrid offspring rolled. When hybrid birds were bred together, about 4 out of 10 of the offspring did somersaults when forced to fly, Samani said at the conference.
Samani used two different statistical methods to locate genes that make the pigeons tip tailfeather over teakettle. She found five large stretches of DNA containing hundreds of genes. But none of the genes in those areas had mutations that could account for the tumbling.
So she looked at gene activity in the birds’ brains and found nearly 2,000 genes that become either more or less active in the brains of parlor rollers than in two breeds of nonrolling pigeons.
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.
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/
Bird Gone, Pigeon Gone, Pigeon problems, pigeon spikes, 1-877-4NO-BIRD, 4-S Gel, Bird Control, Pigeon Control, bird repellent, Bird Spikes, sonic bird repellent, stainless steel bird spikes, bird spikes Vancouver, Ultra Sonic Bird Control, Bird Netting, Plastic Bird Spikes, Canada bird spike deterrents, Pigeon Pests, B Gone Pigeon, Pigeon Patrol, pest controller, pest control operator, pest control technician, Pigeon Control Products, humane pigeon spikes, pigeon deterrents, pigeon traps, Pigeon repellents, Sound & Laser Deterrents, wildlife control, raccoon, skunk, squirrel deterrent, De-Fence Spikes, Dragons Den, Pigeon, Pigeon Patrol, Pigeons Roosting, Vancouver Pigeon Control, Bird Spikes, Bird Control, Bird Deterrent, Pigeon Deterrent, Surrey Pigeon Control, Pest, Seagull deterrent Vancouver Pigeon Blog, Birds Inside Home De-fence, Pigeon Nesting, Bird Droppings, Pigeon Dropping, woodpecker control, Keep The Birds Away, Birds/rats, seagull, pigeon, woodpecker, dove, sparrow, pidgeon control, pidgeon problem, pidgeon control, flying rats, pigeon Problems, bird netting, bird gel, bird spray, bird nails, bird guard, Pigeon control, Bird deterrents, Pigeon deterrents, Bird control, solutions, Pigeon prevention, Pigeon repellent, Bird proofing, Pest bird management, Pigeon spikes, Bird netting, Humane bird control, Bird exclusion, Urban bird control, Anti-roosting devices, Pigeon removal, Bird barriers