Related Clues:

• Mouse pads?
• Homes for fledglings
• Love seats, for instance
• Voles' homes
• 'Cheep'-ly built homes
• Divans, e.g
• Homes on Wingspan cards
• Remote locations, maybe
• Ravens' homes
• Fits, as matryoshka dolls
• Settles in like a bird
• Living room seats
• Structures built by wasps
• Nature's incubators
• Makes some preparations during pregnancy