Related Clues:

• The noise of the century is made for another bird by 14 down
• Formerly be triumphant last month
• Boast about what are in the sack
• Boast to come back with something to 15 across
• Not the bird for this bird song
• Foul-sounding bird
• Bird with the sound of another one
• Jackdaw relative
• Magpie cousin
• Boast about one's accomplishments
• Rejoice seeing an old mate this past month
• Be a blowhard
• Egotist's comment
• Overlook the habit to swank?
• Suit, perhaps, reversed in card-game