My flock of 12 have very, very, very tiny bugs on them. I've tried numerous times to take pictures of the bugs but they are so small I can not get a picture of the bugs. They are just barely visable.they are a creamish/tan color. I have treated the flock the coop and the run with de/woodash, poultry dust×2 and sev in dust. I've knocked the amount of bugs back tremendously, but can't get rid of the **** things. What else can I do? I hate the thought of using chemicals on them over and over again. I'm getting increasing frustrated now.