Hello fellow chicken lovers! I would love some advise on the behavior of my flock. I have 20 assorted laying hens all about 6 months old that I purchased at a local feed store when they were just a few days old. My hens have started picking on each other terribly and picking at each others lower back were their tails feathers start. This has left a large bald spot on their backs. In addition to this hen pecking they are eating the feathers that fall off of them. Is this normal behavior? I pride myself on feeding my chicken really well and I never skimp on treats from my garden for them. I have purchased several chicken aprons to cover their backs but this still does not seem to do the trick. We have even doubled our outdoor coop in size so there isn't a shortage of space. Any advise would be greatly appreciated. Thank you, Jenny