704
Clever staging items
With colleagues noticed that in the mornings suspicious things happen on-site deployment of the morning! All scattered, crushed, pogryzanno. We decided to find the culprit is a bottle in which the supply water for the cooler, but with the neck cut off. Inside the water (about 5 cm). Two tubes of paper fastened by a stapler. That's all
This is the second version of the question)))
Thus it was revealed a few troublemakers be two mice, voles likely. Greenpeace us, of course, will say thank you, but the survival of the fittest.
Source:

This is the second version of the question)))

Thus it was revealed a few troublemakers be two mice, voles likely. Greenpeace us, of course, will say thank you, but the survival of the fittest.

Source: