Posts Tagged ‘Scare Cannon’
Due to the increasingly “resistant” aerial pests (aka birds) that threaten crops a number of automatic deterrents have been developed over the past 50 years. One of the most popular is the “Bird Cannon” which creates a small propane based explosion emitting a large scary sound. Some of the most popular models can be seen at Birdbusters or ZonBirdCannon. However, what this model “The Razzo” does is combine an audio and visual deterrent without positioning the explosion towards the direction of the bird (and potentially kill it) …rather it contains the explosion in an upward direction which doubles as the ‘lift’ for the visual “dummy”.
However, Scare-Cannons as they are sometimes referred to are still controversial especially as suburban developments encroach near farm lands.
Perhaps there are new ways to think of a pest-deterrent that will not scare people at the same time…or even better would be to think about how these devices would not “deter” but rather coordinate or control pests for productive use and become architecturally designed…ever heard of the Persian Pigeon Towers in Isfahan, Iran?
Still, these deterrents make for interesting, dynamic elements in a field that potentially could be exploited for some other reasons.