Hen? Ugh. I was hoping for Roo. That would explain her behavior. She's not laying or crowing. But mean, mean, mean. She was mean at 2 days old and it's getting worse. She's in the pen I keep new chicks in being introduced. She can see everyone, but can't touch them. She goes after a certain hen, pins her rips her feathers out. She stood up to me today puffing her chest out and staring. I was hoping rooster would explain it.