@roger,
You might remember my describing finding a black widow nest in the bells I had put up by the back door for Pacco to nudge me to go out. (I still have good bells, from some world type company.)
My reaction was to take the bells to the sink, thus the widow showed up. I killed it somehow, me busy freaking. I think you told me some time later to do something about water, but now I don't remember, and probably still have them about anyway, as they live here..
Sometime after that I found one in the pot I was trying to raise some tomatoes in.