The other day, I was on a mission to hang a mirror. So I grabbed my small drill bag from the workshop. For whatever reason I got side tracked, and the bag sat in the hall for a week.
Finally I got the required tuit the other day, and was about to set to it, when I noticed that my padded Makita bag containing the 10.8V Combi Drill and Impact Driver seemed to rather full of nuts! Not the shiny hex type you might expect, but something more akin to pistachios, complete with shells.
So it seems like a small hairy visitor in the workshop decided that bag left sat on the floor might be a good place to store his winter food cache, not to mention a nice comfy space to camp out for a bit :-)
He must have felt right at home to suddenly find himself in a nice warm heated space for a week as well. However all did not end well for our friend, since it probably explains where the cat found a nice tasty snack from inside the house!