Our flock is free range and normally they make their own dusting holes, but I think the peafowl have a problem making one big enough for them to dust in. I noticed this year that they have lice or mites. Should we try to build them a dusting box? And would they use it? As I said, they free range, and are rather hard to catch to manually debug. All the flock seem to have a problem with lice or mites this year, where I have not noticed it much in the past.