Related Clues:

• 41-Across symbol
• Pigeon's cousin
• Went off the deep end?
• Cote dweller
• Dove's city cousin
• Gullible sort
• Bird of peace
• Pacifist, sometimes
• Plunged
• Cooing bird
• Plump bird
• Attacked, as a project, with "into"
• Peacemaker
• Jackknifed, e.g.
• Peacenik's animal