Related Clues:

• Bird in Tower of London
• Invisible barriers causing some amusement
• Species of crow
• Sombre as a book by Middleton, Rankin, or Lawrence Durrell
• Black pig
• Bird with hoarse, croaking cry
• Champion gets left in the dark
• Bishop - something needed for chess player
• Glossy black colour
• Opponent of nineteen dn (chess)
• Sailors crossing tree-lined road to get a bird
• Party thrown ultimately for Poe's bird?
• Sleek, black Boccanegra Venice hosts
• Bird appearing in our avenue
• Bird very small in close-up? Yes and no