I may be worrying for nothing as I have only had my girls for just over a year, but one of my girls seems to have gone really quiet suddenly. I cannot see anything wrong with her,and she is eating and drinking. I let them all out for 1/2 an hour and she was wondering about with the others. I have noticed that when I feed them, there is one that seems to want all the food to herself and pushes the others to one side. Could this be a pecking order 'thing' and sort itself out ? or could it be a change in the weather as it has turned cold quickly.They have all got on well since I got them. Thank you. Burney.