Humm Line Bird Scarer Tape
Humm Line is a simple, safe and effective means of scaring birds off moored boats.
When stretched tightly between two points, even a gentle breeze will cause Humm Line to vibrate, giving off a sound that birds cannot tolerate.
Humm Line is also ideal for gardening and other applications.
Supplied on 30m roll.
No harm is caused to the birds.