In The Bleak Midwinter...

So today's advent calender chocolate was a mystery. So much a mystery in fact I need your help.

So what is this? It is a choir boy's head mounted above a fire place? (I think that's the most likely) or is it a reindeer that's had it's antlers cut off? Or maybe it's just a sheep in a scarf.

Comment if you have any better ideas!