Does anyone have a picture of a cluster of bees in a top bar hive from an observation window?
I saw my bees clustered on the first few cold days after I installed my package, but have trouble imagining what it would look like now. A winter cluster, with bees moving in a circular, penguin like fashion...? There isn't much space between the bars of comb. With the current amount of bees in the hive, it looks completely packed when I look in the window.