Related Clues:
- Thick-plumed songbird
- Architect of St. Paul's Cathedral
- Hedgerow nester
- Bird
- Little chirper
- St. Paul's Cathedral designer
- Retaliation, in part?
- Warbler
- Small singer
- Brown bird
- Chelsea Hospital architect
- '___-Willow' ('The Mikado' song)
- ''Beau Geste'' author
- Part of an even exchange
- St. Paul's Cathedral architect