Related Clues:

• They're inclined to brood
• Natural incubators
• Eye chart makeup
• Rock layers
• They are often checked
• Parts of some cakes
• Toils in a galley
• Shale layers
• Tiers
• Feathered females
• Winter outerwear
• Coop dwellers
• Ballet movements
• Cackleberry producers
• Layers of paint