초록 ▼

The method according to the invention is permanent preservation against pesky birds and pest animals from a site where they cause damages. The method comprises: a dislodging phase where at least two frightening devices are installed on the site. The number of devices installed depends on the kind of

The method according to the invention is permanent preservation against pesky birds and pest animals from a site where they cause damages. The method comprises: a dislodging phase where at least two frightening devices are installed on the site. The number of devices installed depends on the kind of site and the surface area of the site. For a short period of time during the dislodging phase, an intensive action of the frightening devices is sustained to dislodge the birds. The dislodging phase is followed by a dissuasion phase to dissuade the birds from returning back to the site. The dissuasion phase includes an active action of the frightening devices for three days. The active action is less severe than the intensive action of the dislodging phase. Finally, there is a controlling phase including a continuous action of the frightening devices to permanently prevent any bird or animal from settling on the site.

대표청구항 ▼

[ What is claimed is:] [1.] A method of permanently eliminating pesky birds from a site having a given surface area, said method comprising:a) a dislodging phase comprising the following steps:(1) installing at least two bird frightening devices on the site, said devices being selected from the grou

[ What is claimed is:] [1.] A method of permanently eliminating pesky birds from a site having a given surface area, said method comprising:a) a dislodging phase comprising the following steps:(1) installing at least two bird frightening devices on the site, said devices being selected from the group consisting of rotating-hunters and falcon-imitators, the number of said devices installed on the site depending on the kind of site and the surface area of the site, and(2) intensive action of said bird frightening devices and emission of gunshot blast sounds for a duration of approximately one hour to dislodge said pesky birds residing on or near to the site, the bird frightening devices each being set to emit at least one detonation every 1.5 minutes,b) a dissuasion phase, following the dislodging phase, to dissuade the pesky birds from returning to the site, said dissuasion phase comprising the following steps:(1) cleaning of the site including removal of any nest present on the site, and(2) active action of said bird frightening devices for at least one day, said active action being less severe than the intensive action of the dislodging phase a), the bird frightening devices each being set to emit one detonation per three minutes at least; andc) a controlling phase, following the dissuasion phase, to permanently prevent a bird from settling on the site, the controlling phase including a continuous action of said bird frightening devices whereby each device is set to emit 1 to 40 detonations per hour.