Related Clues:

• 'Wise' one
• Head-swivelling night bird
• Keats's 'gloom-bird'
• Bedtime preyer?
• Head-turner in a tree
• Harry Potter's messenger
• Avian pal of Eeyore
• Wide-faced bird
• Athena's bird
• Pooh Corner bird
• Harry Potter's Hedwig, e.g
• A real fly-by-night
• Giver of a hoot
• Barn ___
• Parent of 53-Across