Possible Clues:

• Pictures of a painfully seductive nature in flier
• Two-stage formula for making smart home for bird
• Bird is sleep inducer, having right initial intonation
• Being painful, almost, to eat and swallow
• Singer in market with son, reversing order completely
• Bird hurting without tail and restricted
• Bird feelin' pain, also internally
• Sexual activity on train out for one with nest egg in bank?
• Bird that is seen by water and nests in stylish home
• Migratory bird