I have a hyline brown hen that just started laying about a month or so ago. The last 3 days she has refused to come out of the nesting box. I haven't found any eggs under her since she started doing this. If I pick her up and put her outside she will go eat and drink with the other 5 hens but won't do that unless I pick her up and move her out. I wouldn't think she is brooding but then I'm not sure.
