Lucky... Bats are awesome. Been meaning to go out and see if I still have them in my oak tree.
Yeah, we just give the porch a few second sweep and all traces are gone. It's not a big deal. I'm glad to know what was doing it. It truly has been going on for easily ten years.
I remember mentioning to my wife years ago that we needed a video camera to find out what was doing it. I got the Foscam late last fall to have at the house while we were gone for the winter and just the other day realized I now have what I said we needed years ago.
It's also kind of amazing how much activity is going on through the night. I should probably point it out towards the road one night and see what I get. We see deer all the time. Once we saw seven does all winding their way through the trees and then our yard and back into the trees. This, while my wife sat on the deck as they walked through. I just happened to be at the kitchen window and saw them too. We've seen turkeys and once we saw a fox. We know there are racoons and skunks too. A lot of these critters are active at night so the cam may show some interesting stuff.
But the sensitivity is something I'll have to play around with. The highest is fine inside the house when it doesn't pick up anything but outside when it records when an insect flies into its path makes for a ton of recordings to look through. It would take the fun out of trying to record animals.