Bye Bye Birdie DUAL Milking Shed 80 customizable preset point positions

80 customizable preset point positions

Lift all the hanging door wires up and clip them in open position

Sold per meter

Optional predator bird cries and harassment sounds with adjustable volume control

- Gel will last for approximately 12 months (depending on application and dust and residue in the area)

Bye Bye Birdie DUAL Milking Shed 80 customizable preset point positionsThe Bye Bye Birdie Dual works by creating invisible magnetic fields. This confuses birds, as they depend on the earths magnetic field for determining their sense of direction. Birds simply avoid the disturbed area. Sold in pairs with magnets of opposing polarity. BYE BYE BIRDIE (BBB) Features: safe for birds, pets, people & the environment. does not scare, trap or injure birds. uses no electrical power, so it costs nothing to operate needs no