Related Clues:

• Structures resembling 1 Down
• Groups of spies
• Eagles' homes
• Natural fluid containers
• Fits (inside)
• Return flight destinations?
• Makes a home
• Machine-gun spots
• Bird shelters
• Flight destinations
• Homes of twigs
• Spider egg holders
• Decorates a home, so to speak
• Cheep homes?
• Amnions, e.g.