I have a dozen Barred Rock hens - at least I thought - when I ordered them from the hatchery.  They are about 19 weeks old and are doing great but I started to notice that some of my "girls" have combs that are smaller and lighter in color than some of the other "girls".  There is one in particular (MiMi) that seems to have taken an interest in one of the other ones (Rebecca) and she follows her everywhere and then they have a staring match with eachother.  Once in awhile MiMi will peck Rebecca.  MiMi has a very red comb and waddle and Rebecca doesnt.  Does that sound like  Rooster behavior or just a hen being dominant and bossy? I've heard about the feather technique of sexing but how does one go about sexing a 19 week old chicken???  Obviously, Im new to the chicken scene.  Any advice is much appreciated - thanks 
	
		
			
		
		
	
				
			
 
	 
 
		 
 
		 
			
		
		
		
	
	
			
		 
			
		
		
		
	
	
			
		 
			
		
		
		
	
	
			
		 
			
		
		
		
	
	
			
		 
	 
 
		

 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		