I am new to raising chickens... I have invested in a chicken coop and then spent money to add a run and reinforce the coop to protect from predators. My area to move and run, etc. is larger than the nesting/shaded area. The two silkies I have, both hens I think, just nest on the ground underneath where the nesting area is. I think I read that silkies don't roost but I thought that they would at least go into the covered area and rest at night... are they ground dwelling birds?? THANKS!