I traded my Isa Brown rooster for a hen of the same. When I brought her home and put her in the cage the others, one in particular, started to peck and attack her. They are all the same breed. I have her in a seperate cage right now. I need a way to put her in with the rest of them without her getting hurt. Any ideas? Do they go by scent or sight? Could I rub something on their noses to get them to accept her?