I think my silkie is sick. His feathers are all over the yard and he wont move out of the nesting box. There are no eggs in their. Or has there ever been. The silkies don't even go in the boxes. When i cleaned the Coop the other day I put him out side. Hes walked around for a little while and went back in the box. Hes been there for three days. Whats up? Also one of my silkie hens does some crazy stuff some times. She will be walking across the yard an out of no where run and jump while walking. Like some thing is chasing her. She will do this for about two minutes or so. But other than the rest are fine.