Guardian Bird Scarer with Timer Counters 8mm girdling width

8mm girdling width

mason jar or an inexpensive glass box or hanging bulb

Fabian Capomolla and Mat Pember

25 micron diamond surface (red handle)

Guardian Bird Scarer with Timer Counters 8mm girdling widthThe Guardian bird scarer is a mechanically operated LPG gas cannon which creates single shot explosions to scare birds, kangaroos and other animals. The machine activates with a piezo electric electronic system; the rest of the machine is mechanical, which makes it highly reliable and minimizes possible faults or problems. The explosions can be programmed to go off regularly, from every minute to every half hour, and the volume of the explosions can