Possible Clues:

• Male and female below stage
• — Hawking, English physicist
• Boy to walk with bird
• Sondheim or Stills
• King of horror stories: he spent wildly
• King using terms of endearment, coming and going
• Ma could make a bird sound like another bird
• 21, good at games, suggests bird's-foot
• Might he invite the fowl to come for a walk?
• The saint that ain't there before Christmas