Okay, as I mentioned elsewhere, poppy built her nest in a tree branch. She hasn't fallen out again that I've seen, so I think it's pretty secure now. But I keep worrying, because it is directly over the patio behind my shed, which is concrete blocks. I keep trying to decide if I should put something back there.. I've wondered about breaking up a bale of hay or I don't know, an inflatable pool turned upside down... I'm worried about someone falling out and hitting that concrete.
Am I being a huge worrywart ? What are the chances of this and should I actually follow this compulsion or just let nature be?