Related Clues:
- Their eggs are incubated by males
- Grounded Aussies?
- Short hoppers?
- Avian sprinters
- Birds that can outrun humans
- Aussie birds that don't fly
- Some bemused birds
- Tree huggers Down Under
- Muse playing for the birds
- Certain marsupials, colloquially
- Animals that 28-Across, informally
- Largest native Australian birds
- Birds on Australian 50-cent coins
- Birds as tall as tackles
- Birds with long necks