I'm not Steven, but I hope my comments will do. ) The heron scarer has a
sensitivity dial on it, so you can dial down so sensitive it will keep
robins and squirrels away..... well I think the squirrels get use to it,
and like to play with it. They can also be used to keep deer away, there's
a great video located at: http://www.km01.com/index.html ~ jan

On Tue, 13 Jul 2004 12:04:26 -0400, "k conover" wrote:

Steven, can you tell us more? Does it spray birds or insects or just
larger animals...?

(Do you know where your water quality is?)