How do you fit a bike in a jar?

Found in our loft today..


Wasps bikes, despite the fact that they have nasty wasps living in them and the last thing you want is them in your loft, but they are kinda amazing. Inside the cocoon there's another, then another. Still doesn't make me like wasps and it makes me really glad that I managed to get the one out from under the insulation in the shed!

Then again, this one will go onto the shelves in the workroom next to the one we caught last year :)