What is that?

Can you see that? Hanging in the tree. That doesn't belong there. It's a bungee with hooks on it. Exactly, how did that happen? Is that some kind of suburban shoe flinging? Have we been marked by a notorious pram pushing gang targeting our home? It had to be tossed there. It's about 25 feet from the street, about 8 feet up, and 10 feet from our front door. It would be a herculean effort to snap a bungee that far off the road. Unless. Unless it was the birds! Hopefully, it didn't come from a parachuter. That would be most unfortunate.