Not to be "that guy", but are you 100% certain that's what it was? Did you get a close look at it, like 20 feet away or less?
I would get some 20 lb monofilament fishing line and hang it randomly near the windows.
Not to be "that guy", but are you 100% certain that's what it was? Did you get a close look at it, like 20 feet away or less?
I would get some 20 lb monofilament fishing line and hang it randomly near the windows.