Hello all, Total newbie with chickens here! I have 4 three week old chicks (Light Sussex) hatched out by my broody Australorp cross. A couple of them have started to fight/flap around kicking up at each other every now and then - Momma chicken comes over and puts a stop to it. Is this fighting between roosters, just sorting out the pecking order or something else? Any advice would be gratefully accepted!!