Oh dear. (
that was unintentional
) Hope you find a good solution.
I keep expecting my nemesis the groundHOG to come back. I've been pondering some ideas -- how about motion activated/heat sensor security light and I'm wondering if there's such a thing as a motion activated siren burst? If I was clever, I would like to rig a motion/heat activated switch to turn on a radio tuned to a news/talk station for a few minutes, but I've no idea how to go about it.
I've heard that those sprinkler/scarecrows work. Good luck!