I realised that due to the light/window placement this corner is permanently in shadows. Perhaps that is why some susuwataris have gathered there.
The one on the right looks sad, perhaps because he has only one candy.
I had a little vial that I was going to throw out, but I caught this little fella so I bottled him up and gave him to a work colleague (I rethought the tiny one on top and removed it.) Also, I made pompoms on the tines of a fork, teeny pompoms!