Related Clues:

• Features of green rooms
• Homes for warblers and wasps
• Fledglings' homes
• Hawks' hangouts
• Where birds settle down
• Arboreal homes
• Flight destinations?
• Tweets are sent out from them
• Swallows things?
• Havens for ravens
• Living-room couches
• Love seats' relatives
• Stick homes
• *Avian digits
• Twig homes