I dont see how its much different than the thousands of wind flippies the ducks have been seeing the last 45 days? Do you folks think the battery ones have a much bigger difference than the wind flippies?
I get that.......... turning it off important. I like that with geese too, geese hate flippies.
I was more wondering if you see the birds really initially react like they hadn't seen them in a while or if that has gone away with the advent of wind flippies.