Welcome to BYC. It helps to start a new thread of your own, especially when posting on an old thread, but here is a good link to read with pictures and info:
http://www.the-chicken-chick.com/2012/08/poultry-lice-and-mites-identification.html
THANKS.... trying to figure this website out and the best way to use it.
I use food grade DE On the floors of my coops, in the poop pits, nest boxes and sometimes in their feed. I have had no bug/fly issues. I buy a 50# bag which last quite awhile and put it in a bucket which I have a lid for.