Related Clues:
- Ancestor of all domestic ducks
- Duck (for down)
- Duck (down!)
- Duck supplying down
- Duck with fine down
- Species of duck
- Bluish-green
- Duck providing down
- Down for a pillow
- Duck — escort (anag)
- Type of duck — world speed record holding steam engine (1938)
- Greenish-blue colour
- Color similar to aqua
- Mother left with fat duck
- One bearing down?