Bye Bye Birdie DUAL 1-9 Hectares The Bird Bangers explode with

The Bird Bangers explode with a very loud "BANG" that scares pest birds and wildlife

lawns and other similar areas

These units will need to have a replaceable chip socket

if required

The controls can be set for day

Bye Bye Birdie DUAL 1-9 Hectares The Bird Bangers explode withThe 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