I found a wild game hen at the office 9 days ago with newly hatched chicks. Brought her home, made a "nest" on the porch, old bathrobe and sheets, a box, more sheets and an old jacket on top. Since she's wild, does she know what she's doing having chicks so late? This is her first year with chicks. Do they need a light bulb tonight? I haven't cleaned out that bathrobe, got home way after dark and they are settled....it probably has poop in the bottom so it might be damp.. Can I leave them be or should I help keep them warm?