Summer residents know from their own experience that birds are not only benefits, but also harm. They destroy pests, but love to feast on fruits or berries that have just begun to ripen. If you do not take action, then all human labor can be destroyed.
In order to prevent this from happening, special installations have been developed that scare away birds from a summer cottage or garden. These could be devices that move in the wind, emit a special sound, or shimmer when the sun hits. Such methods were in demand decades ago, but now there are more reliable devices.
In 2020, the easiest and most convenient way to protect your crop is using bioacoustic repellents. They operate at a distance of up to half a kilometer.
Kinds
Today, there are many devices that help to combat the accumulation of birds in vegetable gardens, airports, agricultural facilities and industrial enterprises. They can be of both primitive design and technologically complex. It all depends on the scope.
Visual
The simplest view is visual. Since ancient times, people have made a scarecrow from scrap materials. It should be tall and with a large hat on its head. It is this design that birds are afraid of. It was believed that each species of bird does not like a certain color, so they tried to add it. For example, starlings are afraid of the blue range.
Visuals include shiny objects that scare off winged ones. For this you can use foil, small mirrors or metal covers. They must be hung between the trees.
Many summer residents choose this method because of the low cost and ease of use, but this is far from the most effective way. The repeller can be in the form of an animal, a large bird, or emit a beam that scares the birds.
They also include mechanical devices that prevent birds from being in a certain territory. Tires, wires or spikes can be used. This method can be used on a roof, windowsill or in a small area (cafe, shop, etc.). Installation is required only once, and the service life is practically unlimited.
Acoustic
Electronic
Electronic scarers are considered the most powerful because they produce loud and harsh sounds that can be heard over long distances. They resemble gunshots.
It is widely used at airfields, because birds can interfere with aircraft. This type is not advisable to use in the country.
Bioacoustic
The second type is used to scare away birds in private homesteads and gardens. The main advantage is the long range. The sound resembles the cries of birds in the moment of alarm. The volume can be adjusted. There are three modes: user defined, standard and detector mode.
He will not harm the birds, but only scare them. But for proper operation, you need to choose a sound for the birds that live nearby.
Ultrasonic
This type is used most often because of its availability and cheap cost.Ultrasonic devices differ from the previous two types in that the human ear does not perceive the sound they emit. But for birds, such a signal is unpleasant. Some models have a flash of bright light that turns on when you move. At the same time, it frightens off not only birds, but also wandering animals, and even rodents. Take care of your pets when you work.
Another advantage of this type is its compactness. You can install the device on a wall, roof or on a small foot that is fixed in the soil. For others, ultrasound is almost invisible.
The feature to consider when buying is the range. It varies from 20 to 25 meters, so it is not suitable for a large area. Can be used for a garage, hangar and your own garden.
Dynamic
Thunderbolts fire a shot after a certain period of time. Such a device works from a propane cylinder. It is he who scares the birds.
The main advantages are ease of use and a large area of action. But the replacement of the cylinder must be done quite often, and can only be used in deserted places.
Basic parameters when choosing
There is a wide range of models on the market. How to choose?
- When buying, you should pay attention to the range. This information is available on the manufacturer's website or packaging.
- Ease of operation. Most of the devices can be used without reading the instructions, but there are some models that need professional ongoing maintenance. Better to choose the simplest option.
- Resistant to precipitation and frost. Not all models can withstand such adverse conditions. If the device is not waterproof, then you need to protect it with a special canopy.
- The power supply method required for the operation of the device. There are three types: portable, stationary and standalone. Portable batteries run on batteries and need to be replaced infrequently. Autonomous from solar panels, this type was developed not so long ago. But stationary ones require connection to the power grid, but not in every territory it is possible to use it.
- Power level and the ability to adjust it. If the area is small, you can set a lower power, which will extend the battery life.
- Purpose (for which birds the device is intended).
Rating of the best bird scarers for 2020
Visual
A homemade scarecrow is not the most effective way to protect against birds, because they quickly realize that it is not dangerous to their lives. That is why more modern visual protection methods have been developed that cause panic and birds try to avoid them.
Sititek Bird-X
The set includes three large balls of different colors - yellow, black and white. Their diameter is 45 cm. Each of them has eyes drawn on all sides, which birds associate with a predator. Since the material is quite light, they sway in the wind. At the same time, the birds develop fear, since they think that this is a danger - a bird of prey. For the best result, the body has reflective inserts that act as pupils.
The fixture is easy to move because it doesn't take up much space. Before starting the application, you need to pump the balloon with air. Then choose the most successful place that requires protection. The plot can be hung on several trees.
Since the balls are made of bright materials, they not only cope with their task, but also decorate the territory. Due to the large size and quantity, the set of three can be used for a large area.
The design was specially developed not only to scare away birds, but also small rodents. They instinctively don't want to get close to an object. So balls are a versatile defense.
Since the balls do not have a soundtrack, they do not interfere with work or rest. Suitable for use in a summer cottage, private garden, parking lot, warehouse, yacht, and so on.The visual method can be used as an independent option or to supplement the ultrasonic repeller.
The radius of action of one ball is 50 meters.
One ball is enough for a long service life, because it is made of polyvinyl chloride. This material tolerates temperature extremes and significant frosts well.
The cost varies from 800 to 3000 rubles.
Advantages:
- Affordable cost;
- Ease of operation;
- Efficiency;
- Beautiful design;
- Quality workmanship material;
- Long service life;
- For birds and animals;
- No noise;
- Requires no consumables.
Disadvantages:
- Not found.
HELP tape
A cheaper option that is in demand among summer residents is the HELP tape. Its cost varies from 500 to 600 rubles.
Birds love to observe all activities in nature and react to all danger signals. Most birds are frightened not only by sound, but also by reflective light. When a sunbeam hits this foil tape, the light is distorted, and its effect is greatly enhanced, which is an irritant for birds. This simple method effectively protects a small area from petty thieves.
Hang the tape gently on objects that need protection. It can be trees, bushes, and so on.
It can be used as an independent remedy, but it is much more effective if used with other repellents.
Length - 50 meters, width - 2.5 cm.
Advantages:
- Price;
- Efficiency;
- Ease of use;
- Availability;
- Does not depend on temperature.
Disadvantages:
- Not found.
Tornado "EAGLE"
Another way that visually scares off birds is with a plastic highly realistic Eagle. The model is 54 cm long, made with a very high quality. It looks like a real bird, so birds and rodents are afraid to quickly fly up to the area that it protects.
Country of origin - China. The average cost is 1,500 rubles.
Advantages:
- Efficiency;
- Durability;
- Realism;
- Affordable cost;
- High-quality assembly;
- Suitable for use in any area;
- Resistant to low temperatures;
- Safe for humans;
- Does not harm the environment;
- Doesn't require a network connection;
- Can be installed anywhere.
Disadvantages:
- Not found.
Ultrasonic
In birds, hearing is not arranged in the same way as in humans. They hear sounds at a frequency that is not available to humans. Based on this knowledge, ultrasonic devices have been developed that scare away birds. They look like speakers that continuously emit sounds that scare away unwanted guests. They can be birds or animals.
SITITEK BALCONY GARD
This is the best infrared sensor option available today. It is specially designed to protect small spaces. For example, balconies or terraces. Suitable for protection against sparrows, gulls, pigeons and other types of birds, but can also be used against rodents.
When the device is turned on, it emits a scaring sound when the motion sensor is triggered. Works completely silently. The type of power supply can be selected - batteries or from the network.
For optimal performance, the appliance must be installed at least one meter above the floor. The choice of frequency depends on the birds to be scared away.
Ultrasound power - 90 dB. The kit includes fasteners for mounting on a pole or wall.
The average price is 9500 rubles.
Advantages:
- Ease of use;
- Efficiency;
- Moisture protection;
- Universal food;
- The scare area is up to 80 sq.m .;
- Motion Sensor.
Disadvantages:
- Cost.
WEITECH WK-0020
The best option for scaring off birds of medium and small size is the Weitech WK-0020 model. This option is suitable for an attic, balcony and other places up to 40 sq. meters.
The advantage of this ultrasonic device is that the birds do not get used to the signal.In some models, the signal does not act on pests for a long time, this device does not have such a problem. The sound changes according to a special algorithm that was specially developed by the manufacturer.
Autonomous work is available thanks to 3 AA batteries. Grabs them for a long time. So you can install the device in any room.
The intensity of the radiation can be adjusted if necessary. This depends on the size of the area to be protected. If the area is small, then a small power will help to extend the battery life.
You can install the device yourself without reading the instructions for a long time or calling the wizard. You need to insert the necessary batteries and turn on the device. A wheel located on the side panel can be used to adjust the power.
The range of operation is 2.5-4 kilohertz. The average price is 2000 rubles.
Advantages:
- Ease of use;
- Efficiency;
- Does not harm humans and birds;
- Autonomy of work;
- Small size;
- Cost.
Disadvantages:
- Not found.
WT321
Without causing damage, the WT321 expels not only birds, but also mice and rats that damage the site. Its action is based on the sound emitted by an electronic device. It looks like the cry of birds of prey, so it scares away intruders.
To get started, it is enough to install the rod in the soil. The mode can be adjusted: turning on after a certain interval or a sensor that is triggered when driving.
The area of action is up to 70 sq. meters. The average price is 1,500 rubles.
Advantages:
- Easy installation;
- Economy;
- Effective work;
- Dual mode;
- Autonomy;
- Price.
Disadvantages:
- Not found.
Biometric
Biometric devices affect the hearing of birds and rodents. The main sound that birds are afraid of is the cry of a natural predator (owl or hawk). For efficiency, several records are used at once.
Sapsan-3
This device has been specially designed to scare away small birds, rooks, starlings, magpies and ravens. For efficiency, there are 3 sets of sounds that are suitable for all types of birds and rodents. The first is for small birds, the second is for rodents, and the third is a mixed type. It doesn't take long to set up. If necessary, you can use a different set of sounds after consulting a specialist.
It can work both indoors and outdoors. This does not affect efficiency in any way.
The control panel is not located on the device itself, but on a separate module. This greatly simplifies operation.
Country of origin - Russia. The average cost is 4000 rubles.
Advantages:
- Universal;
- Convenient to use;
- Availability;
- Suitable for areas up to 0.5 hectares.
Disadvantage:
- Short cord.
TORNADO OP.01
In appearance, the device resembles a small speaker, which is made of good plastic. It does not take up space and is easy to operate.
For efficient work, it is optimal to place the device at a distance of 2-3 meters from the ground on a pole or roof. You can use Tornado OP-01 in open areas: in gardens, cottages, agricultural areas, and so on. The sounds that the device makes, scares the birds and makes them not fly too close.
There are three groups of scaring sounds. The first is the calls of birds of prey, the second is the calls of sparrows and crows, and the third is loud noises. You can adjust the sound interval and pause between sound signals.
This model is battery operated, which allows the bird repeller to work without interruption for 48 hours. Then you need to put it on charge. If necessary, the device can be operated from the mains.
Advantages:
- Protection area - 10 thousand kV. m .;
- Works at high air temperatures;
- Low weight;
- Compactness.
Disadvantages:
- Not found.
GRAD-A16
Safe tool Grad A16 guarantees effective protection against birds and other pests on an area of up to 7 thousand square meters. This model has received a lot of positive feedback from users.
For reliable protection, a special technology has been developed that includes the sounds of day and night predators. The device guarantees protection against pheasants, pigeons, bats, geese, crows, cranes and other bird species.
Four modes provide the protection you need: 24/7, Day, Night, Auto. Suitable for attics, private buildings, roofs, parking lots, balconies and agricultural areas.
Sensitivity - 92 dB. The average price is 43,000 rubles.
Advantages:
- 16 unique voices;
- Flexible customization;
- You can select the operating mode;
- Light sensor;
- Accuracy of reproduction;
- Pests do not adapt and do not get used to the sound.
Disadvantages:
- Cost.
A properly selected bird repeller will not harm the birds and will be useful for summer residents.