This is a highly innovative and popular product.
Birdscare Humming Line is an effective bird deterrent made of polypropylene tape that emits a penetrating vibration birds won't go near.
It is safe, simple, durable and easy to use.
Just stretch Humming LIne between two stakes and it will start to emit the vibration. It also deters rabbits and other pests. Birdscare is harmless to crops, birds and animals.
Tip: Ideal for protecting newly-sown lawns, and a favorite of boat owners for keeping the seagulls away!