Related Clues:
- Toothless mammals
- Spiny anteaters
- Ant-eating burrowers
- Egg-laying mammals had since evolved
- Duck-billed mammals who lay eggs
- Duck-billed swimmers
- Symbols of Australia
- Animals wrecking a nice dish I put out
- Given a rocket revolutionised sound limits, we dig!
- Animals ascend, running over hill, half hidden
- Venomous mammals
- Duck-billed mammals
- Spiny, egg-laying mammals
- Spiny mammals
- Aussie beasts