Successfully Repelling Crows: Effective Solutions for Your Crow Problem

Why Crows Pose a Threat to Gardens and Industrial Sites – Effective Crow Repellents

Crows are highly intelligent birds that quickly acquire new skills. Especially during the winter months, they look for food sources and tend to settle in places where food is easy to find. These include private gardens, industrial sites, and other quiet, well-lit areas. However, in urban areas, crows can cause significant hygiene problems due to their droppings and damage to equipment. Therefore, it is important to take measures for crow control early on.

Why Crows and Ravens Can Become a Nuisance

Crows are not only skilled but also highly adaptable. In search of food, they often peck holes in silage bales, seals, or other materials. If you set up feed stations for native songbirds, it is advisable to use feeders with small openings and regularly remove spilled food to avoid attracting crows unnecessarily.

Moreover, crows in winter often gravitate towards quiet, populated areas like industrial sites or places with constant lighting. These spots offer shelter and food, but they can lead to serious hygiene problems and damage to equipment.

How to Effectively Repel Crows and Ravens Long-Term

To keep crows away in the long term, effective scaring techniques are essential. Crow control should begin in the winter to prevent the birds from finding a suitable nesting site for the spring. We recommend making the area as unattractive as possible to make life difficult for crows.

Depending on your needs and situation, we offer various crow control systems:

Purivox Noise Deterrents
- These devices are a reliable means of bird control. Thanks to various settings, they effectively prevent crows from getting used to the noise level, ensuring the birds do not habituate.

Acoustic Bird Control Systems
- For larger sites, especially near residential buildings, BirdGard acoustic devices are ideal. These devices intermittently play the fear, warning, and panic calls of crows, triggering a natural defensive reaction and causing the birds to avoid the affected areas.

Crow Decoys
- Another method, especially suitable for homes and gardens, is crow decoys. These trigger a flight instinct in crows, causing them to avoid the area.

Other Scaring Methods for Crows and Ravens

In addition to the above measures, we offer a wide range of other crow control products tailored to your specific needs. Whether it’s protecting your garden, industrial site, or another facility, we have the right solution for you.

Your Crow Control Experts: Purivox

Protect your facilities, gardens, and buildings with effective bird control devices from Purivox. We offer you a reliable solution for your crow or raven problem. Don't hesitate to contact us for personalized advice!

Call us at 0049 6355-95 43 0 or use our contact form.

Installed Products

Feathered crow decoy

The feathered crow decoy is used for visual bird deterrence on small areas. Dead birds trigger a flight instinct in their conspecifics. The more dead specimens the birds see lying or hanging, the greater the effect. It is particularly effective to hang the decoy on a string. This shows the crows that death was caused by one of their enemies – humans. The crow decoy is made of plastic with real feathers. Operating Principle The crow decoy is placed or hung on the desired area. When setting it up, a position should always be chosen from which the decoy is clearly visible to the birds. To achieve optimal protection, several decoys should be hung up and, if necessary, combined with additional bird deterrent devices. After all crows have been driven away, the decoy should be removed again to avoid habituation. If the crows return, simply hang the decoy up again.Advantages very simple and quick placementenvironmentally friendlyeffective visual, noiseless stimulussuitable for use in close proximity to residential areas

€29.90*

Purivox Triplex V with analogue time switch

The Purivox Triplex V with analogue time switch is a compact gas cannon for mobile bird and wild animal control. The Purivox Triplex V is used for fruit growing, viticulture, vegetable growing, arable farming, fish farming and on waste disposal sites. Various setting options offer an individual adaptation to the respective bird control or situation. With the help of the electronic unit, the number of shots, irregular pause times as well as the volume can be adjusted in two steps. In addition, the volume can be additionally regulated by adjusting the length of the firing tube. Furthermore, the analogue 24h time switch allows the adjustment of active and rest times. Operating principle The reliable 3-times shot enables the best possible bird control. The first shot will startle the birds and cause them to fly up. The second shot is fired shortly after the birds fly up and prevents them from settling down again. With the following third shot, the animals are finally chased away.

€816.00*

Purivox Carousel Triplex V with analogue time switch

The Purivox Carousel Triplex V with analogue time switch is a rotating gas cannon for bird control for large areas. The tripod allows the unit to stand securely on any surface. The Purivox Carousel Triplex V is used for fruit growing, viticulture, vegetable growing, arable farming, fish farming and on waste disposal sites. Due to its special design, the complete top structure is pivoted. When the device is triggered at random intervalls, the top structure starts to rotate due to the recoil. The two following shots cover an area of 360° around the unit. Various adjustment possibilities offer an individual adaptaion to the respective bird control. With the help of the electronic unit, the number of shots, irregular pause times as well as the volume can be adjusted in two steps. Furthermore, the analogue 24h time switch allows the adjustement of active and rest times. Operating principle The reliable 3-times shot enables the best possible bird control. The first shot will startle the birds and cause them to fly up. The second shot is fired shortly after the birds fly up and prevents them from settling down again. With the following third shot, the animals are finally chased away. How to set the electronic unit:

€898.00*

BirdGard Super Pro PA4 - low-frequency voices

The BirdGard Super Pro PA4 is an acoustic device for bird and wildlife control for large areas up to 2.4 hectares. The device has a built-in high-performance amplifier and the possibility of connection four external speakers (1x included in delivery, additional speakers available separately). Each speaker covers up to 1.5 acres (0.6 hectares). All components are placed in a robust and weatherproof enclosure. The external loudspeakers are also weatherproof. The device uses pressure chamber loudspeakers, which are specially designed for bird and wildlife species whose warning sounds have a low frequency range. The BirdGard Super Pro PA4 can be easily mounted on a post, fence or directly on the trees using the supplied mounting plate. The device is used in viticulture, fruit and vegetable farms, fish farming, industrial buildings, boats and much more. Operating principle The BirdGard Super Pro PA4 emits at irregular and freely adjustable intervals the fear, warning and panic cries of the bird/game species selected when purchasing the product. The built-in sound chip contains eight different fear and panic cries of birds/wildlife in combination with raptor sounds. The sound chip can be exchanged with other bird/wildlife species if required. Hearing these cries triggers an escape instinct among the animals and they leave the area. To avoid habituation, only four voices should be active at the same time. For optimal bird/wildlife control the voices must be changed every 5-4 days and the break times adjusted if necessary. The power supply is usually provided by a 12V car battery (not included) or by a suitable power supply unit (not included). The following settings can be adjusted individually: infinitely adjustable volume, manual selection of bird cries as well as an automatic start at sunrise and shutdown at sunset or a 24h mode.

€741.00*

BirdGard Industry

By emitting various species-specific warning calls and panic cries, the environment becomes a danger zone for the birds, which they avoid. Various settings help prevent habituation. Benefits Most effective deterrent for crows, starlings, and seagulls Easy handling Versatile settings Wide coverage High quality