Related Clues:

• Mother of Zeus; a flightless bird
• Small 'ostrich'
• Run to the front - hear this bird
• It can't fly from predator - heavens!
• Male rook leading a bird
• Reportedly it's brought up by the slowest bird
• South American flightless bird
• Fast runner the governor encountered in Burlington House
• S. Amer. flightless bird
• Having run, not quite catch song of bird
• Large bird camouflaged by tall grass or heather
• In Ecuador he acknowledged a S American runner
• Satellite one can't get up into the air
• Sister of Kronos, unable to fly
• Newspaper headline features bird