Related Clues:

• Long-eared hopper
• Dumb one
• Long-eared racer
• Fast runner
• Long-eared runner
• One slow on the uptake
• Long-eared animal
• Hound's quarry
• Hounds' prey
• Big-eared hopper
• It's known for its rapid transit
• Ignoramus
• Fabled underachiever
• Extinct Mauritian
• It's been extinct since the late 17th century