Related Clues:

• Duck occupying a scholar - a big old bird
• Two rooks - one was unable to fly
• After short time a flightless bird appears
• Gigantic extinct bird
• Double act that gets the bird
• Same head and tail as the bird
• Old bird's repeating word of encouragement
• Two parties and the bird's dead!
• Double act, no longer seen
• Prepare and serve the bird, none now left
• Large extinct flightless bird
• The old bird functions
• Nothing odd about bird being late
• Old bird's endless whine
• Bird featured in what is dull lecture for listeners