Related Clues:

• Having fun at being invoiced so high
• Might a bird have this complaint?
• What fun to sing so high!
• It has spots on the throat and has spots in the throat, too (6)
• Singls only on high notes - for fun, perhaps
• What a joke to sing so high! (4)
• Are, in short, in fresh flight up
• Singing might give this bird a sore throat
• What a joke to have such a high voice
• Cactus __: state bird of Arizona
• Magpie cousin
• South Carolina's state bird
• Upland bird
• Small songster
• Mischievous prank