One of my pekin hens started the three weekly broody thing yesterday, and when I put her in the broody house it was crawling with earwigs. Elvis the rooster was helping and had a look but didn't want to eat them so I brushed them all off. They're back again, and I've remembered, I think, that they are good for deterring red mite. Am I right, and even if I'm not will it harm the hens if I leave them there ? Also if I am right, any ideas on how I can persuade some of them to take up residence in the main chicken house ?