Animal Whistles on Front of Cars

Submitted: Saturday, Apr 10, 2004 at 18:17
ThreadID: 11960 Views:5543 Replies:13 FollowUps:3
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Hi All,

I ask this question not nowing how the animal whistles on the front of the cars work.

How do they work, ie is it just the high pitched whistle that humans can not hear that scares the animals away?

Also, I have seen cars with up to 8 of these whistles plastered all over the car. What is the beneift of so many? Is it just the greater the quantity, the greater the whistle volume and it reaches a further distance?

All advice appreciated as I do not know if I should look at purchasing these items

Thanks

TonyG
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