Across
- 3. - Flightless bird
- 5. - Arboreal marsupial
- 6. - Small wallaby-like marsupial
- 10. - Nocturnal marsupial
- 11. - Large flightless bird
- 12. - Scaly reptile
- 13. - Freshwater crocodile
- 16. - Large reptile
- 17. - Wild dog
- 19. - Shelled reptile
- 23. - Burrowing marsupial
- 24. - Carnivorous marsupial
- 25. - Saltwater crocodile
- 26. - Flying marsupial
Down
- 1. - Flightless bird that swims
- 2. - Eight-armed sea creature
- 4. - Largest kangaroo species
- 5. - Egg-laying mammal
- 6. - Small marsupial
- 7. - Intermediate-sized kangaroo
- 8. - Tree-climbing marsupial
- 9. - Hopping marsupial
- 10. - Small omnivorous marsupial
- 14. - Spiny anteater
- 15. - Aquatic mammal with flippers
- 18. - Insect-eating marsupial
- 20. - Extinct carnivorous marsupial
- 21. - Carnivorous marsupial
- 22. - Small marsupial
- 25. - Slithery reptile