Humans have used their intelligence to come up with ways to repel airport birds.
Humans have used their intelligence to come up with ways to repel airport birds.
According to the U.S. Federal Aviation Administration, at some U.S. airports, ground crews use a variety of methods to repel birds.
1. Trained dogs and birds of prey: Despite the associated costs, trained dogs are utilized to deter birds at U.S. airports.Dallas-Fort Worth International Airport successfully employed trained birds of prey to chase roosting birds away from parking lots.
2. Bird effigies: To combat the threat posed by turkey vultures, hanging real or stuffed vultures as bird effigies effectively frighten them away. This method has proven effective not only with vultures but also with gulls and ravens.
3. Grape flavoring: Gulls dislike grape-flavored drink mix. Airports have used this deterrent to discourage gulls from gathering in water pools formed after heavy rains.
4. Golf tees: Addressing the issue of birds perching on taxiway light posts, airport personnel have attached golf tees with upward-facing points. This modification discourages birds from choosing these posts as their preferred perch, thereby improving visibility.
5. Plastic projectiles: Paintballs and other non-lethal plastic projectiles, known for causing temporary discomfort, are effective in deterring large birds such as geese. Airports often prefer this method over toxic substances or lethal weapons due to its effectiveness and lower risks.
6. Remote-controlled vehicles: Remote-controlled cars and boats are employed at some airports to flush out birds. During molting season, remote-controlled boats have successfully corralled approximately 200 geese from lakes and guided them to new locations. Although unmanned falcon-like aircraft are an emerging option, their use is limited and requires advanced training due to regulations such as the Airborne Hunting Act.
7. Pyrotechnics and cannons: Fireworks and propane cannons serve as effective scare tactics for birds. However, birds can become accustomed to these methods if used consistently at the same time every day. To maintain effectiveness, a combination of sound-driven deterrents should be employed and varied regularly.
8. Distress calls: Broadcasting distress calls to divert birds away from air traffic can be hit or miss, as not all bird species respond to these calls. The efficacy of this method also depends on the time of year. Integration with other techniques is crucial to maximize effectiveness. However, it’s important to consider the potential disturbance caused to nearby individuals who may find the sounds irritating.
9.Handheld lasers: While handheld lasers pose a safety threat when misused, they can effectively create separation between birds and aircraft when used correctly and for suitable species. Outdoor laser operations are regulated by the FAA to ensure compliance with safety standards.
Airports have learned through experience that some techniques to prevent bird hazards simply don’t work. Plastic owls are one example. The fake birds of prey might scare other bird species temporarily, but they eventually realize the plastic owls don’t pose a threat. “They look great sitting in your office more than at the airport,” FAA wildlife biologist John Weller said. Humans have used their intelligence to come up with ways to repel airport birds. However, there’s no need to think of so many different methods when you can simply use Pestman bird repellent and its accompanying solutions to address the bird issues at airports. Pestman bird repellent is an environmentally friendly and pollution-free slow-release biological preparation specially developed for repelling birds at airports by using biologically sourced active materials and applying modern biotechnology. The principle of repelling birds is to use the allergic reaction, anorexia reaction, and rejection reaction caused by the physiological aversion mechanism of the active ingredients of biological raw materials in the sense of smell, taste,and touch, so that it can be used in the memory period of harmful birds. Escape and avoid the place where Pestman bird repellent is applied, so as to achieve the purpose of repelling birds, which is humane and does not harm birds.
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