Bird Netting

By Fran Prisco

Airplane hangars have often become a natural habitat for birds.  They are wide open, offer shelter and ideal nesting areas. Clinton Air Force Base in Oklahoma had six hangars with 200-300 house sparrows in each hangar. Lockbourne Air Base in Ohio had 2,000 to 3,000 house sparrows between three hangars with an additional 2,000-3,000 starlings.  Along with these birds come the droppings and debris they leave behind.  Bird droppings, accumulating on the aluminum skin of airplanes, can corrode the metal and eventually weaken the structure itself. Another serious concern is that if droppings, feathers, and other matter get into the engines, critically important parts must be cleaned as they could stop an engine during flight. Cleaning an aircraft engine is very expensive and time consuming.

Pest bird droppings can also pose significant health risks, carrying and transmitting any of 60 known diseases. Sparrows and Feral Pigeons can carry bacteria causing Salmonellosis. Feral Pigeons carry Ornithosis, which is similar to viral pneumonia. Not only do the droppings and debris left behind by birds damage the airplanes kept in hangars, they are also dangerous to the personal working on the planes.

Problem:  Pest birds are causing added maintenance to aircraft and endangering airline personal with their droppings and debris.  Thousands of dollars spent each year on cleaning aircraft skins, engines and airplane hangar infrastructures. 

Solution:  Install bird netting in the airplane hanger.  Bird netting is an exclusionary bird control system.  Once installed, pest birds are excluded from the area being protected by the bird net.  It is often necessary to install bird netting on the sides of the walls as well as under the roof.  The goal is to block off any areas that pest birds will find attractive to land, roost and nest.  Once installed, the bird netting is virtually invisible and will need very little maintenance.  In fact there are bird net installations inside airplane hangars that have gone untouched for well over 10 years and are still as effective as the day that they where installed.

When choosing bird netting to install in an airplane hangar or any area, be sure to get heavy-duty bird netting that has a break strength of at least 45 pounds.  This ensures that the netting will be strong enough to keep birds from defeating it.  Bird netting comes in various mesh sizes.  The ¾ inch mesh bird netting is ideal for all types of birds, the mesh is small enough so that even small birds like sparrows cannot get through.  If large birds like pigeons and gulls are the issue, choose a bird netting with a 2-inch mesh size, this can save a lot of money for large bird netting jobs.

If the bird netting installation looks to be too complicated, look for a professional bird control installer in your area that can help.   Manufacturers of bird control products can usually suggest the right person or company for the job.

by Alex A. Kecskes

As any commercial business owner knows, signage is not cheap. Good signage is, in most cases, a custom order and represents the identity of the business. In addition to being informative, it projects who you are and what you stand for. All the more reason to protect that image and keep it sterling and clean.

One of the biggest threats to commercial signage is the pest bird. They can deface and destroy virtually any sign whether it's constructed of plastic, wood, metal or a composite of these materials. This is because most bird droppings contain high levels of acid, which over time, can eat into and corrode almost any material.

By the way, nesting materials and feathers make perfect kindling for fires. When these materials gather near electrical signage wiring or bulbs, it's an accident waiting to happen. Signs have been known ignite and plastic signs, especially, go up like a dry Christmas tree.

Another problem with birds and signage is that birds who nest and roost in signs often leave bird droppings on the entryways and walkways directly below them. This can lead to dangerous slip-and-fall hazards for both employees and customers. The legal liability here is almost too costly to think about.

There are a number of ways you can address your bird problem. Bird poisons are one way, but they are inhumane, and dead birds falling at the entrance of your business can turn away customers. The preferred solution is to use Heavy Duty Bird Netting.

Bird netting is an exclusionary bird barrier that has been proven to keep birds out of signage. Birds like sparrow, starlings and pigeons can't penetrate the netting and so they simply move on. Since most signs are located on the exterior of commercial enterprises, it just makes sense to get the most durable Bird Netting you can find.  After all, if you're going to go to the trouble of installing netting, you might as well get netting that lasts.

Here's the thing with Heavy-Duty polyethylene Bird Netting. It's made from a U.V. stabilized mesh and comes in various stock sizes and custom cuts. Depending on the bird you're tying to exclude and the size of your sign, you have three choices: a 2-inch mesh, 1 1/8-inch mesh, and 3/4-inch mesh.

The best netting is ISO 1806 protocol mesh tested. It's flame resistant with a 270-degree F. melting point. This caliber of netting is also rot-proof, non-conductive and stable in sub zero temperatures. The netting is made using 6 monofilaments, each12/1000s of an inch thick. Twisted together to produce a sturdy twine, the monofilaments help give this net a breaking strength that exceeds 40 lbs. Bird Netting like this comes with a 10-year guarantee. It's highly efficient and effective, so much so that it's specified by architects.

To remain effective, Heavy Duty Bird Netting must be properly installed. Before installation, all contact surfaces should be thoroughly cleaned and free of bird droppings, nesting materials, rust, peeling paint or other debris. Improperly installed Bird Netting can sag or droop, creating gaps that birds can claw through.

by Alex A. Kecskes

Year after year, pest birds cost homeowners, businesses and cities millions in property damage. While many have tried all sorts of repellents and deterrents, the birds just keep on coming. Shotguns, propane cannons, firecrackers, flares, even using predator attack birds to seek out and kill the pests have failed. There is one solution that many have adopted as an effective pest bird deterrent.

Netting…the Pest Bird Barrier that Works

Bird proof netting has been proven to be effective as a physical barrier in large indoor and outdoor areas. It has kept pest birds out of courtyards, patios, storage yards and similar areas. Thanks to bird proof netting, property owners worldwide have been spared considerable cleanup and repair expenses. Netting has also prevented the slip-and-fall accidents that have cost many property owners prohibitively expensive personal injury settlements.

Safeguarding Food

Bird proof netting has been used to keep pest birds away from restaurants, in particular, outdoor eateries. Birds, as any purveyor of food will tell you, love to hide in nooks and crannies to swoop down on tables and patios to annoy customers. Bird droppings splattered on signs, tables, chairs and entryways can ruin the reputation of even the finest bistro or outdoor café. And health inspectors, fully aware that birds can carry any of 60 known diseases, can and will cite a restaurant littered with bird droppings and nest debris.

Birds and Planes Don't Mix

Most people have read or heard about pest birds like seagulls being sucked into a plane's jet engines.  This not only results in an expensive repair, but a catastrophic emergency landing. Bird netting has been widely used in airports to discourage pest birds from nesting in and around airport facilities and terminals. Netting can also keep pest birds from nesting in aircraft maintenance hangars. Facilities managers are well aware that droppings, feathers and other nesting materials can easily get into delicate engine parts and assemblies. The result can be a huge expense and even engine failure in flight.

Keeping Pest Birds out of Factories and Warehouses

Those who own and run factories and warehouses know the damage pest birds can cause. Their nests and droppings can get into production equipment and stall a line. Quality control departments hate any kind of bird infestation on or near their product--whether in production or in an expediting warehouse. Bird proof netting can keep pest birds out of these areas. Netting has also been successfully used in preventing birds from nesting on rooftops. This can keep pest bird droppings from blocking vents, freezing up rooftop ventilators, obscuring light sensors, security cameras, and solar panels. Bird proof netting has also prevented fires by keeping birds away from wires and electrical equipment.

Choosing the Right Bird Proof Netting

In the old days, there was just one-size-fits-all bird netting. Today, bird netting comes in a number of different mesh sizes to deter all manner of pest birds. For pigeons or seagulls, there's 1-1/8” to 2” mesh size netting. For little birds that seem to get into everything--like sparrows or starlings--there's 3/4" mesh netting. Look for knotted polyethylene bird netting made of U.V. treated twine if you want the stuff to last in harsh weather.

Netting has Come a Long Way

To get bird proof netting that really lasts, opt for products that meet ISO 1806 protocols. Look for netting that's flame resistant, and rot- and water-proof. Some manufacturers offer bird netting that has a 250-degree Fahrenheit melting point and can hold up in "sub-zero" temperatures. If you're concerned about aesthetics, you can now get netting in different colors--including white, stone and black. There's also non-conductive netting for applications where electrical conductivity or radio frequency interference preclude metallic netting. One manufacturer offers bird proof netting that has a 40-pound burst strength and a 10-year guarantee.

Netting Installation

Installing bird proof netting is pretty straightforward and simple. If you're a grower, you can simply drape the netting directly over your crop or tree. Be sure to anchor the netting to an overhead fixture and completely enclose the area to seal up any gaps where birds might sneak in.

For Airplane Hangar, Warehouses, etc.

For really big jobs, there are certain things to keep in mind when installing bird proof netting. For example, to properly install netting in an airplane hangar or warehouse area, one would require thousands of square feet of bird netting. Installing netting this size usually requires special lifts and power gear. Your average maintenance crew really isn't trained or equipped to handle jobs of this size and complexity. Instead, it's usually better to call in a professional to do the job. Keep in mind that if bird netting is not properly installed, it can easily sag and droop, leaving gaps for pest birds to enter and wreak havoc.

by Alex A. Kecskes

These days, airlines have enough to concern themselves with: escalating building maintenance costs, bad weather, rising utilities expenses, tight budgets. But there is one problem they don't need right now.

Problem:
Pest birds. Our fine-feathered friends can quickly become a major problem in airline hangars. Without effective pest bird barriers to exclude them, hangar operators spend millions of dollars annually in maintenance and cleanup costs. The problem is, birds like to settle in and build their nests in all those lofty areas inside a hangar. Those high beams, ducts, crevices, nooks and crannies are kept nice and warm by aircraft engines being tested and other equipment. It doesn't take long for pest birds to gather in numbers and create all sorts of headaches for airline hanger operators.

One big headache is bird droppings. These can damage many areas of an aircraft, including exposed engines and assemblies—electrical and mechanical. The acidic chemicals in droppings can eat into metal, plastic and rubber surfaces, causing significant damage that may cause engines and hydraulic systems to fail--even in flight.

Not as alarming, but also expensive is the damage pest birds can cause to the hanger. For example, bird droppings and nesting materials can clog gutters and down pipes. They can also block grilles, ducts and vents, and they can damage expensive HVAC systems. Left to gather, bird droppings can also block skylights and freeze up security camera mechanisms. And, since most airline hangers have smooth concrete floors, bird droppings can create dangerous slip-and-fall hazards that result in serious injury to workers and visitors—either way, you're looking at costly medical bills and possible litigation. The right kind of bird control can reduce or prevent these problems.

Remember, once pest birds invade a hangar to nest and roost, it takes a lot to get them to finally leave. Which is why keeping them out in the first place is so important. Fortunately, there are effective and humane bird barrier products you can install to keep pest birds out of airline hangars.

Solution:
No Knot Bird Netting. The idea here is to exclude pest birds from the hangar areas they like most--all those high places that are warm and safe and cozy for nest building.  The best way to do that is with No Knot Bird Netting. Made of flame resistant polypropylene, this heavy-duty professional grade netting is chemically inert and highly resistant to a wide range of chemicals and temperatures. It will not rot, absorb water, or mildew. And it's ISO 1806 Protocol Mesh Tested and U.V. stabilized to last.  If you've been troubled with pigeons, sparrows, starlings, crows and gulls, this is the bird netting to block them out. It comes in various stock sizes and custom cuts--including 2- and 3/4-inch mesh. It's also very light, easy to handle and simple to install. You can even get this netting in several different colors--including white, stone and black to blend in better with your hanger.

If your hangar tends to draw bats, you might consider getting some Bat Netting. This heavy-duty netting is ideal for keeping these pests out of secluded or semi-secluded areas. The best bat netting is U.V. protected with a 3/8-inch mesh. It comes in different sizes--typically 10’x10’, 25’x25’, 50’x50’, and 50'x100'. One manufacturer even offers a 10-year guarantee.

Installing bird netting is simple and straightforward. The objective is to properly seal off any openings around the edges, nooks and crannies. Birds are smart and will eventually discover a way around the net if you give them the slightest opening.
 
Remember, the best bird prevention strategy is to plan ahead. That means installing bird netting in areas you anticipate birds might nest and roost. If you do this before birds invade your airline hanger, it will be bird free and your maintenance costs will surely go down.

by Fran Prisco

Why Bird Netting?

Each year more and more commercial buildings are being inundated with pest birds.  Not only are these birds landing on the buildings facades and rooftops, they are actually entering the buildings and living inside.  Buildings such as airplane hangars, warehouses, “Big Box” stores and other wide-open buildings make perfect places for birds to land, roost and nest.  There is protection from the elements, predators and often a food and water source.  To get rid of the birds, one of the best and permanent solutions is bird netting.

Not only do pest birds such as pigeons and starlings build nests in buildings, they also leave behind debris and their droppings.  Bird droppings are known to be acidic and can cause erosion to building materials and product stored in warehouses.  The droppings from birds may also carry any of 60 plus communicable diseases.  These diseases can be transmitted to humans and other animals, especially those with immune deficiencies. 

Bird netting is a cost effective way to keep pest birds out of buildings.  The bird netting is usually installed under the ceiling of the building and can also be installed along the walls if birds are landing there.  Often airplane hangars are protected with bird netting on the walls and under the ceiling.
Installing Bird Netting

Before installing any type of bird control product or system, it is important to do a thorough clean up.  All debris and droppings left behind by the birds must be removed.  It is best to disinfect the area as well especially in food processing plants and warehouses that store foodstuffs.

Bird netting is usually installed by attaching it to a wire system.  It is best to have the netting installed by a professional bird control installer.  It is important that the net remains taught and that there are no openings where birds can enter the netted off area. 

Heavy-duty bird netting is the net of choice for architects and contractors worldwide.  This type of netting can have up to a 10-year guarantee, is U.V. protected and rot proof. 

Properly installed, bird netting will be virtually maintenance free.  It may be necessary to remove netting to change light bulbs or make building repairs.  This is done easily by installing a zipper or access point into the netting.

by Alex A. Kecskes

Pest birds can be both a hazard and an expensive nuisance when they nest and gather in  hangars, under overhangs, warehouses and other large covered areas. But thanks to bird netting, many of these problems can be avoided.

Clearly the most obvious problem created by pest birds is their droppings. These can quickly clog gutters and down pipes. They can also cause ceilings, rooftop turbine ventilators, siding windows and doors to seize up. And they can rapidly deteriorate corrugated metal surfaces, block light sensors and security cameras. Left unchecked, these bird by-products can lead to structural damage and huge repair costs. Equally problematic, bird droppings deposited on entrances and fire escapes can create slip-and-fall hazards for maintenance crews, which can become a huge legal liability to public and private enterprises. Bird netting can solve these problems by keeping pest birds out using a proven humane method.

Without bird netting, one would also have to contend with the incessant and irritating noise pest birds produce when they gather in sizeable numbers. And they do tend to gather in large commercial areas. In warehouses, for example, bird droppings can spoil finished products in loading bays and storage areas. They can severely stain and damage goods, and mar the appearance of costly finished goods and metal panels.

Pest birds can also be a health hazard, carrying and transmitting any of 60 known diseases. Sparrows and Feral Pigeons can carry bacteria causing Salmonellosis. Feral Pigeons carry Ornithosis, which is similar to viral pneumonia. Birds, bird droppings and their nesting materials contain insects and mites. These insects can damage property, foods and fabrics stored in warehouses. 

Thankfully, bird netting offers an effective bird control solution that's ideal for a broad range of commercial uses. Bird netting can control many bird species and is often suggested as a bird deterrent by architects. Some netting is U.V. stabilized, flame resistant and rot and waterproof. It comes in different mesh sizes to control pest birds without trapping them. For large birds like pigeons and seagulls, a 1-1/8” to 2” mesh size is recommended. For smaller birds like sparrows and starlings, a smaller size mesh ¾” is recommended.

Heavy-duty bird netting is made of high strength polyethylene. This type of bird netting is ideal for keeping pest birds from entering air hangars, garages, factories, warehouses, eaves, and canopies. Netting comes in a number of colors, including white, stone and black.  Black bird netting offers natural U.V. protection and won't discolor when it gets dirty and dusty. Installed properly, this type of bird netting is virtually invisible.

Sturdy knotted polyethylene bird netting comes in U.V. treated twine for long life and can have a burst strength as high as 40 pounds. Most of these nets are flame resistant and have a high melting point. Heavy-duty bird netting is ideal for use in warehouses, airplane hangars, canopies, overhangs and other large areas where pest birds need to be controlled.

Covering an airplane hangar, warehouse or other large area with sufficient bird netting calls for thousands of square feet of netting and special lifts and power equipment. A job like this usually requires a professional bird control installer, if the bird netting is improperly installed, it will sag and droop. This will create gaps that allow pest birds to enter. A cable should be set up  around the perimeter of the area being netted off, and the net attached to this cable.

Bird netting is a wise investment for any facilities manager in charge of warehouses, hangars and large buildings where pest birds tend to gather. The yearly savings each year in property damage, damaged goods and health risks is worth the cost of any bird-netting project.

Birds can be considered a pest when they decide to roost or nest in areas where their feces and debris can be considered a hazard.  Each year building owners and homeowners spend countless hours and money cleaning up after and repairing the damage caused by pest birds. Not only are these problems unsightly; pest birds and their feces can spread 60 plus transmittable diseases. Safety, sanitation and health hazards caused by bird droppings can pose serious liability risks, and left untreated, can lead to accidents and lawsuits. Bird feces, bird nests and debris can also create a bad public image with tenants and patrons. Individuals, companies and government agencies are tired of cleaning up bird feces or repairing the damage that is caused by pest birds and their droppings. Instead they have decided to invest in a Bird Control Solution, which is often as simple as installing bird netting.

Bird netting is used to exclude pest birds from areas such as rooftops, warehouses, airline hangars, overhangs, eaves of homes and other enclosed areas that pest birds are to be kept out of.  Netting will provide 100% exclusion of pest birds and is a long-term bird control solution.  Bird netting comes in several different mesh sizes ranging from ¾” mesh for use with all types of birds, to 2” mesh to use when larger birds like pest pigeons and seagulls are a problem.  Netting comes in several colors as well; white, stone and black.  Black bird netting is usually preferred because of its natural U.V. protection and lack of discoloration due to dirt and dust.  When installed properly, the netting will be virtually invisible, not interfering with the architectural features of a building.

Choosing the right bird netting:

There are several types of bird netting available.  There is knotted polyethylene netting that is considered long lasting and heavy duty.  You would use this type of netting where you want a permanent solution to your bird control issues.  Heavy-duty bird netting is usually manufactured using U.V. treated twine providing long life.  Strength of these nets can be greater than 40 lbs. burst.  The nets will also have a high melting point and flame resistant.  Heavy-duty bird netting is ideal for use in warehouses, airplane hangars, canopies, overhangs and other large areas where pest birds are to be excluded.

Another type of bird netting is Polypropylene extruded plastic netting.  This is a strong plastic bird netting used to exclude pest birds from homes and gardens.  It is strong yet lightweight, easy to use and install.  Plastic bird netting is often used to protect crops and orchards from pest birds.  It is ideal to protect blueberries, fruit trees and other garden plants.  Hanging plastic bird netting from the eaves of your home can protect it from such pest birds as swallows and woodpeckers. Plastic bird netting is not a long term netting product with about one year of usage.

Bird netting comes in different mesh sizes.  Choosing the correct mesh size is important.  You do not want the birds to be able to get into the netted off area and become stuck or trapped.  For larger birds such as pigeons and seagulls you can use a 1-1/8” to 2” mesh size.  For smaller birds such as sparrows and starlings use a ¾” to ½” mesh size.  When using plastic netting to protect berries and grapes, use a ¼” mesh size.

Installing bird netting:

Commercial installations for bird netting can get complicated depending on the size of the area to be protected and the material that the netting will be attached to.  Netting off the infrastructure of an airplane hangar can require thousands of square feet of netting and special equipment such as lifts and power equipment to install the net.  It is often recommended to use a professional bird control installer to get the job done correctly.  There are bird control installers throughout the country that have experience in installing bird netting in large quantities and complicated jobs.

Installations of bird netting on your home or in your garden can easily be done yourself.  For use in the garden you will cover your favorite plants with the plastic bird netting.  Draping the ¼” mesh plastic bird netting over fruit trees will protect the fruit from pest birds.  It may be necessary to hire a professional to hang the netting from the eaves of our home, especially in multi-storied houses

by Alex A. Kecskes

There are songbirds, lovebirds and pet birds. And then there are pest birds. Birds we can all do without. Birds we don't want to harm--we just want them to stay away. One way to do that is the subject of this article.

Bird Netting for Facilities Managers

If you're a facilities or plant manager, you undoubtedly know that pest birds can cost you a ton of money and aggravation . They can easily invade your aircraft hangar, factory or warehouse, gathering by the hundreds in eaves, canopies and other large covered areas. Support beams make ideal landing, roosting and nesting areas for these pest birds. If you don't keep them out with deterrents like bird netting, you'll have to contend with all sorts of problems.

One of the biggest problems with pest birds is bird droppings. Aside from being unsightly and unhealthy, droppings can stop up gutters and down pipes. They can also "freeze up" ceiling windows and vents, as well as rooftop turbine ventilators and siding windows. Bird droppings can eat into corrugated metal surfaces, cover light sensors and security cameras, even block out those new solar panels you just installed to save energy. In fact, the acid in bird droppings can eat into electrical equipment to create a fire hazard. If you manage  a warehouse, bird droppings can spoil finished products in loading bays and storage areas. They can damage goods, and ruin the appearance of expensive finished goods. And something few facilities managers think about are slip-and-fall hazards created by bird droppings--this can become a costly legal liability should a worker or visitor become injured.

All the more reason you need an effective bird deterrent like bird netting. The good thing about today's bird netting is that it's virtually invisible and blends in with the visual aesthetic of a structure's architecture.

Bird Netting For Growers

If you're a grower or farmer, you've seen the damage pest birds can cause to cornfields, fruit orchards, and vineyards. How quickly they can attack blueberries and blackberries, and how they can invade barns, stockyards and chicken coops. And because you deal in food, you know that bird droppings, bird nests and the mites that infest them can present a health hazard, carrying and transmitting any of 60 known diseases. Sparrows and Feral Pigeons, for example, can carry bacteria causing Salmonellosis. Feral Pigeons carry Ornithosis, which resembles viral pneumonia. You may have heard about bird netting, but you'd like to know more. If so, read on.

Bird Netting…Types and Sizes

So what kind of bird netting should you get? The good news is, there's a bird net for virtually every bird type and size. For large birds like pigeons and seagulls, you should go with a 1-1/8” to 2” mesh size. For smaller birds like sparrows and starlings, a smaller size in the area of 3/4" mesh would be best. Opt for ISO 1806 protocol mesh test netting for lasting strength. Some manufacturers will even custom cut the netting you need. Others offer U.V. stabilized, flame resistant and rot and waterproof netting. Not a bad idea if you install netting outdoors and leave it exposed to severe weather changes. You can get bird netting that can stand up to temperature extremes--from nets that have a flame resistant 250 degree F melting point to those that can tolerate "sub-zero" temperatures. Consider non-conductive netting in areas where electrical conductivity or radio frequency interference presents a problem.

For aircraft hangars, garages, factories, warehouses, and large canopies, you should go with heavy-duty bird netting constructed of high strength polyethylene. If you're concerned about the appearance of netting and whether it will detract from your facility's architecture, not to worry. Today's bird netting comes in several colors, including white, stone and black. One note: Black bird netting won't discolor when it gets dirty or dusty. Installed properly, most bird netting is almost invisible. Resilient knotted polyethylene bird netting is available in U.V. treated twine for extended life. The burst strength on these nets can be as high as 40 pounds. Some manufacturers offer quality constructed bird netting that comes with a long guarantee--up to 10-years.

For growers, bird netting can keep pest birds from wreaking havoc in the field. For best results, drape the net directly over the crop (or over the trees). You'll want to affix the net to a structure overhead, which will allow you to completely enclose your orchard or vineyard. One bit of advice here: Make sure you drape your nets high enough to prevent birds from sticking their beaks through to eat your crop.

One last thing to remember about bird netting. If you need to cover an airplane hangar, warehouse or any large area, you'll need thousands of square feet of netting and special lifts and power gear. This kind of job calls for a professional bird control installer. If you don't install the bird netting properly, the net will sag and droop, leaving gaps for pest birds to sneak in.

by Alex A. Kecskes

Pest birds continue to create a number of problems in cities, towns, groves and vineyards. Pigeons, for example, carry infectious diseases. Their droppings can cause tuberculosis, flu, paratyphoid, lyme disease, toxoplasmosis, and encephalitis. In rural areas, pest birds will peck on fruits, vegetables and plants, costing growers money and plenty of grief. One very effective solution is bird netting. It's both humane and environmentally friendly, since pesticides and aroma repellants can kill birds, which in some areas is illegal. Regardless of your pest bird problem, the advantages of bird netting are manifold.

Types and Sizes of Bird Netting

Bird netting is available for a wide range of birds. There's 2-inch mesh for deterring pigeons and crows; 1-1/8-inch mesh for starlings and blackbirds; 3/4-inch mesh for sparrows and swallows; and 4-inch mesh for deterring gulls. Bird netting also comes in a number of different weights and colors--like black, stone and translucent to blend in aesthetically with your environment. Some manufacturers offer heavier woven hexagonal mesh white netting, others offer lighter, diamond mesh nylon black netting. Both have advantages and disadvantages.

Many fruit trees and berry bushes--including blackberry, black/red current, loganberry raspberry, and strawberry--need to be covered with nets to protect them from birds as the fruit ripens. Bird netting is an extremely effective means of preventing blackbird infiltration. Birds such as grackles and crows can overwhelm trees and other vegetation, leaving damage and droppings in their wake.

Heavy-Duty Bird Netting--for Really Big Jobs

To keep pest birds from entering air hangars, garages, factories, warehouses, canopies and other large areas, there's heavy-duty bird netting. Made of strong polyethylene, this netting is usually a U.V. resistant mesh that meets ISO 1806 mesh test standards. Some heavy-duty bird netting is rot proof, waterproof, flame resistant and sub-zero stable. Like most netting, it comes in various sizes and custom cuts.

Installing and Using Bird Netting

There are certain guidelines that have proven helpful when installing bird netting. For vegetable gardens, blueberry bushes and grape vines, the netting should be suspended so as not to allow birds direct access to the crop. When protecting blueberry bushes and grape vines with netting, allow at least 6 inches of space. When covering a bush or vine, use support poles. To protect vegetable gardens, wrap the individual plants in netting or suspend the netting around the entire garden.

Before installing bird netting over trees, prune them to a height that allows you to spread the netting over the top of the tree without using a ladder.  If you have to move and go up and down a ladder, you'll waste time and energy. If your trees are just a little on the high side, use a pole to prop the net over the top of the tree. You might think about "summer pruning" your fruit trees to cut down on the number of branches you have to negotiate when draping the net. If your trees are too large to be covered by a single net, cut the net into smaller pieces and wrap the individual branches. Be sure to draw the edges of the net together under the branches to prevent birds from sneaking underneath the net. In many cases, special net zippers and clips are available to simplify maintenance. Finally, don't leave the nets on too long. Young shoots will grow through the netting, and you'll be hard pressed to remove it without ripping it to shreds.

Heavy-duty bird netting should be installed properly by professionals. Installed improperly, this netting will sag or droop, creating gaps where pest birds can squeeze through. Ideally, a cable should be set up around the perimeter of the netted area, and the net should then be attached to this cable. Bat netting is installed similar to heavy-duty bird netting. You set up a perimeter cable, then secure the net to this cable and pull it taught around all edges to eliminate any gaps.

by Alex A. Kecskes

Pest birds have been with us since man first crawled out of his cave and decided to build huts and grow food.  These mischievous birds pecked and pooped on early shelters, ate food crops, infected water sources and food storage.

Times have changed. But pest birds remain a huge problem, ostensibly improved by technology's ability to eradicate huge flocks of birds with poisons, yet restrained by society's needs to use more humane methods. The latter has prompted the development of pest deterrents--devices and means that discourage birds from landing and nesting in any one particular area.

Physical barriers like netting are one effective way to keep birds away. Straightforward, netting requires a one-time installation that blocks birds of various sizes from entering an area. Today's modern netting is durable and can last for up to several decades. And unlike banners, balloons and other scare devices, bird netting is barely visible at a distance.

Bird Netting is Broadly Effective

Modern bird netting has been shown to effectively keep pest birds off the following:

•    Outdoor Air Conditioners
•    Signs &Letters
•    Steeples
•    Bell Towers or Domes
•    Trees to keep birds from roosting
•    Billboards
•    Support Structures
•    Roofs
•    Perimeters & Chimneys
•    Cables & Awnings
•    Projections
•    Columns & Cornices

The Benefits of Bird Netting Add Up

If you're a facilities manager for a large company, university, or municipality, using bird netting to keep pest birds off your property can result in huge savings in labor and materials. In fact, larger cities have spent over $1 million annually on pest bird cleanups and repairs. Bird netting systems can significantly bring down these costs.

Installing bird netting has a number of important benefits for property owners. For one, it saves insulation, siding, and roofs from replacement or repair. It eliminates destructive, corrosive bird droppings; droppings that can corrode metal, destroy finishes and change the color of paint. By doing this, bird netting cuts down on the number of costly repairs and prevents a drop in property aesthetics and value.

Keeping pest birds from entering and nesting on your property also eliminates your exposure to over 60 potential bird-related diseases, including Avian Flu, West Nile, Histoplasmosis, Salmonella,E. Coli, and more. Bird netting keeps out the pest birds that raise these health concerns and the legal liabilities they create. In addition, installing bird netting is one way to reduce workman's compensation claims and eliminate FDA and OHSA inspection failures. By keeping pest birds off your property, you will also help prevent health department citations and fines.