This morning when I was holding my new 6 month old hen, I noticed a bunch bugs on my sleeve. They were tan-colored, half of a grain of rice sized, burrowing, semi-hard body, 2 part body, no wings, not maggot, not mite, no visible legs and not lice. She just came from a farm and I never seen this before. I read the other posts and looked at the pictures of mites and lice. They are not these. Her legs are fine. She dust bathes too. I took a picture, but it just looks like a beige half piece of rice. Thanks so much. PS What is DE?