I have a hen I've been trying to reintegrate with my very small flock (3 hens, one rooster total). She was in a brooder coop until a week ago, when I moved her into her own area of the coop, separated from the others by chicken wire. I now want to move her back with the other birds. I put her back last night, well after dark. After the sun rose this morning, she and one of the others started fighting and kept it up until I separated them and moved her back into her own section again. They were'nt drawing blood (yet). They were grabbing each other's beaks and holding them and pecking each other. Do I need to ignore this, as long as no one is bleeding? Is it hopeless? Any suggestions (I don't have much experience)? Thanks!