Eliminate pigeons using ultrasonic devices, if you find it difficult to get rid of them any other way. These devices have been found to work well in lofts or high ceilings of warehouses, dry-docks or other large indoor areas that have high spaces. There are different settings and frequencies for different animals. [6][7]
In 2013, Dr. John Swaddle and Dr. Mark Hinders at the College of William and Mary created a new method of deterring birds and other animals using benign sounds projected by conventional and directional (parametric) speakers [8]. The initial objectives of the technology were to displace problematic birds from airfields to reduce bird strike risks, minimize agricultural losses due to pest bird foraging, displace nuisance birds that cause extensive repair and chronic clean-up costs, and reduce bird mortality from flying into man-made structures. The sounds, referred to as a “Sonic Net,” do not have to be loud and are a combination of wave forms - collectively called "colored" noise - forming non-constructive and constructive interference with how birds talk to each other. Technically, the Sonic Nets technology is not a bird scarer, but discourages birds from flying into or spending time in the target area. The impact to the birds and other animals such as deer is similar to talking in a crowded room, and since they cannot understand each other they go somewhere else. Early tests at an aviary and initial field trials at a landfill and airfield indicate that the technology is effective and that birds do not habituate to the sound. The provisional and full patents were filed in 2013 and 2014 respectively, and further research and commercialization of the technology are ongoing.
Eliminate pigeons using ultrasonic devices, if you find it difficult to get rid of them any other way. These devices have been found to work well in lofts or high ceilings of warehouses, dry-docks or other large indoor areas that have high spaces. There are different settings and frequencies for different animals. [6][7]
In 2013, Dr. John Swaddle and Dr. Mark Hinders at the College of William and Mary created a new method of deterring birds and other animals using benign sounds projected by conventional and directional (parametric) speakers [8]. The initial objectives of the technology were to displace problematic birds from airfields to reduce bird strike risks, minimize agricultural losses due to pest bird foraging, displace nuisance birds that cause extensive repair and chronic clean-up costs, and reduce bird mortality from flying into man-made structures. The sounds, referred to as a “Sonic Net,” do not have to be loud and are a combination of wave forms - collectively called "colored" noise - forming non-constructive and constructive interference with how birds talk to each other. Technically, the Sonic Nets technology is not a bird scarer, but discourages birds from flying into or spending time in the target area. The impact to the birds and other animals such as deer is similar to talking in a crowded room, and since they cannot understand each other they go somewhere else. Early tests at an aviary and initial field trials at a landfill and airfield indicate that the technology is effective and that birds do not habituate to the sound. The provisional and full patents were filed in 2013 and 2014 respectively, and further research and commercialization of the technology are ongoing.
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