Every morning the automatic pop door on the Isbar coop opens first. Bjorn comes out and crows until the Icelandic coop at the barn opens. Then Isi runs up the hill and does a little fighting through the fence with Bjorn just to let him know who’s the boss. Bjorn retreats to crow in the coop while Isi runs back down to the barn to crow. Today he had to run extra fast because Born got in two crows before he could respond. I assume they know what it all means. Seems like a waste of time to me. Here is a little video of the silliness.