I know this is stupid, but this is my first time with pests. I was in the run yesterday and noticed that I had small white bugs on my hands and arms. I was actually not touching the chickens, but had just finished feeding them. Is it possible that this bugs are in their food? The chickens that I have right now are extremely skiddish and won't let me anywhere near them. So I didn't check to see if they had the bugs. To be honest, I was so grossed out that I didn't check the inside of the coop to see if they were in there. Are they lice or mites? Or something else? How do I deal with this?