A hive nearly killed itself because it hated cling film so much.
I gave the hive some fondant a couple of weeks ago, before shooting them up for the winter. It was in some cling film, but today there was a dead bee at the entrance and when I looked they had dragged it right through, down the ventilation tube in the insulation, through the one half open hole in the crown board, through the hive, past all the full frames and got it stuck in the entrance, in the mouse guard, trapping them all inside.
I just got it out, they were very, very angry about it. I wishI had not had to open them up, but they are not in a cluster yet anyway, it seems. Poor little sods.
A whole sheet though. So weird that they hated it so much.