- A nightbird
- At night it flies unusually low
- Bird described as strigine
- Bird of prey
- Bird type
- Boobook, eg
- Creature of the night
- A wind instrument
- Australian former boxer, Jeff ...
- Bony outgrowth
- Brass musical instrument
- Car’s hooter
- Firstly hearing overly reedy Neapolitan trumpet
- Musical instrument
- Early car horn
- Type of loud horn
- Warning hooter
- Warning sound