Hi so I have been stressing over this for the past two months, my black Australorpis not sleeping inside of the coop I mean she sleeping inside the coop but on the outside roast not on the inside roasts like the others and all my hens I’ve noticed late afternoon and night time are itching and scratching at their feathers more. At first I thought I had red mites because I saw a little red things on the ground in the coop one day But two months has gone by and everything is still the same. what should I do?