- A nightbird
- At night it flies unusually low
- Bird described as strigine
- Bird of prey
- Bird type
- Boobook, eg
- Creature of the night
- Baby night bird
- Hooting fledgling
- Nocturnal chick
- Nocturnal fledgling
- Small nocturnal flyer seen somehow lethargically
- Small owl
- Some characters borrow lethal mcturnal chick