Related Clues:

• Natural incubator
• Pullet, e.g.
• Mother __
• She lays eggs
• Cooped-up one
• Ms. lobster
• One hoping to fly the coop?
• Certain lobster
• Roost resident
• One getting by on chicken feed?
• Part of a coop group
• Chick's elder
• Eggs-tender?
• Barnyard beast
• Maternal type