Possible Clues:

• Eaglet, for one
• Empty-___ (one whose kids have left the house)
• Avian homemaker
• 15 Across inhabitant
• Empty ___ (parent of grown-up kids)
• Empty-___ (one whose kids have left home)
• One living in the sticks, e.g
• Bird, for one
• Feathered homebuilder
• Empty ___ (one whose kids have moved out)