This is the best photo we have so far but we spotted 3 owls in our back yard a few nights ago. We hope to see them again. One night I was trying to get to sleep and this annoying sound made it impossible. I finally had to shut my window. A few nights later we discovered it was the owls. They don't make a typical owl sound so I didn't recognize it before. If we see them again, we'll try to get a photo.