Rumour has it....

.....that a distant cousin of ours has set up home in a bag of compost outside, in the back yard.
The bag of compost, its purchase being the purpose of Helena's trip to the garden centre, which also resulted in our unplanned 'adoption', was found perfectly severed around its circumference and mounds of its contents deposited on the nearby upturned, empty plant pots.

It's quite an elaborate affair and demonstrates that our cousin is indeed a cultured creature.