So one of my chickens died the other day and I had no idea why. Well I think it may have been mites because today I went into my Broody's area (a dog crate inside a coop) and I could see millions of mites crawling all over the outside of it. I sprayed some of the inside of the coop with Adam's flea & tick and also sprayed the top of the broody hens body (she was ******!). I noticed her combs are pale...what should I do?