so last night when the girls went in coop for evening....Instead of just closing the door up I hung out in the doorway for a few... They each jump up and go to roost.... Thge one bird on the left side for some reason HAD TO be on the right side? She was literally squeezing herself under the hen next to her....like a army crawl.....inch by inch in an attempt to get to the other side....the hen in the way wasnt too happy and was pecking at the hen beneath her....stomping on her a bit even.... this went on for a few minutes until she reached the opposite side.... then, I guess things were in better order?? Here I always thought my birds were all besties and what not.....but I assume this is common?? Have youseen this type of behavior before? All in all I only have 5 birds and they have plenty of room to roost comfy.... TY!