Getting used to whisltes

by RRG
(Florida)

I have ekectronic deer whistles, and in my experience they work, to the extent that deer stop, look up and stare at my car. I have had some move away, none move toward.

However, I think it is a matter of what deer get used to, if all cars had deer whistles, they would learn to ignore them, as they seem to do most vehicles.

But place any unusual noise with the vehicle and they alert. This could be a speaker with rock music, (RAP music if you wanted to be really annoying), in place of an ultrasonic whistle, it is the unusual that alerts deer.

Works! So Far!!!