aggressive bantam?

[sightseeyeer]

I have this chicken, it is not quite a year old, will be in may.

Whenever we walk into the coop to feed her she puffs out her chest and bites us quite hard.. I'm not completely sure she is a girl. She is the small gold and black one. A bit bigger now, that pic is a few months old. She is a bantam though (miniature) and our other bantam is the sweetest thing ever, she loves being picked up and everything. How do I fix this?

 

[Basil G]

One of my standard roosters is a problem and doesn't mind chewing on you. I notice if I'm facing him he won't go after me.