Possible Clues:

• Leaders missing, check overdue copy
• Eight, that sounds the thing I am to copy
• Do, as a comedian might
• Do, in a way
• Single partner accepting sex to reproduce
• Copy of setter's first pictures
• Copy the very thing required to intervene in one game's conclusion
• It's my turn to pursue upset parrot
• Parrot's wild -- I tame it
• Do I breed? Sex appeal concealed!