Related Clues:

• Work on one's coat
• Blow one's own horn
• Smooth with the beak, as feathers
• Cornfield invader
• Fuss in front of a mirror
• Groom fastidiously
• Groom, bird-style
• Barnyard bird
• Meal for the humbled
• Eschew humility
• Humble pie, so to speak
• Fuss at the mirror
• Straight flier
• Say 'hallelujah!'
• Common bird