No its monkeys who tidy up wrenches!
Joking apart, we often accuse the fairies of hiding our things, but when I replaced the slate roof on our cob garden wall that attaches to my garage I found a nest with all manner of odds and ends from the garage – bits of electrical fittings, a plastic tap used on the winemaking syphon (probably smelt intoxicating to the mouse!), chewed up instruction sheets and a huge mass of sycamore seeds.
I would love to claim I had spent ages looking for the syphon tap but in all honesty I had forgotten I even had it.
When I found the nest I could only think mice are as attracted to the smell of mineral oil as I am. A reassuringly rust free and homely smell .
Next thing is to encourage the mice to wash up our dishes and we are almost home and dry. To this end I keep an old 'working, too good to throw away' dishwasher in our outhouse. After having mice raid the bags of dog food I now store their food in the dishwasher along with bird food and a bag of lawn seed. The little beggars are getting in there now also – I don't know if they go up the waste pipe or if they have found a plastic component that they have managed to chew through. Still I don't really begrudge them a few ounces of lawn seed (its what they have gone for first)