Across
- 5. Long-necked herbivore
- 8. Prolific burrowing mammal
- 10. Intelligent ocean dweller
- 12. Our closest living relative
- 14. Largest land animal
- 15. BEAR Arctic apex predator
- 18. Cuddly tree-hugging mammal
- 19. Hopping marsupial
- 20. Slow-moving tree-hanger
Down
- 1. Massive marine mammal
- 2. The dominant species on Earth
- 3. Massive semiaquatic beast
- 4. Winged nocturnal mammal
- 6. Black and white bamboo eater
- 7. Bushy-tailed tree-dweller
- 9. Striped big cat hunter
- 11. Swift-footed herbivore
- 13. Graceful feline predator
- 16. King of the jungle
- 17. Man's best friend