That's what I originally thought also! But nope, not grain mites. I discarded the feed, cleaned like crazy and they were still present in the coop and on the birds. What I described is how I got the infestation under control/eliminated. Now, I find just one or two on any random bird - and I attribute that to the very large songbird population around me. Neighbor feeds the birds year-round, just 30' from our run. So there's no stopping mites on this piece of land. Not until they or I move!@Life is Good! ,Those were grain mites, they eat grain. If op has actual mites there will be biting even though they don't live on people they'll still have a taste, grain mites won't. If the infestation is grain mites, simply removing the source is plenty good the mites will either move on or starve.