On friday I went and picked out my V-day chicks I got 1 barred rock, 1 new hampshire red, 1 brown leghorn, and 2 bantams. Besides the bantams all others were marked pullets but my little brown leghorn chick who is a week older than the others is very aggressive even to me when I put my hand in the brooder it charges me repeatedly and pecks me!!! Why is it doing that??? I thought it was abnormal for a chick that young to show aggression like that, could it be a male, or is it just a little badass baby lol??? What can i do about it, I hope you guys can give me some info.