Related Clues:
- Old World warbler
- Small-but-loud songbird
- What "Piaf" means
- Hoppy bird
- See 7 Down
- Ubiquitous songbird
- Northern Hemisphere bird
- Birdhouse bird, perhaps
- Charles II's royal architect
- Song bird or architect
- Important British architect
- Royal Society cofounder
- Plump bird
- Common nester
- St. Paul's designer Christopher