Across
- 2. Venom delivery device
- 4. Animal-eating "flower gardens"
- 7. Most common American owl
- 8. Blends in with the environment
- 12. Rhinoceros communal toilet
- 13. World's largest reptiles
- 14. Feathered garbage collectors
- 16. Cantonese cuisine delicacy
- 17. Neck bone enabling roaring
- 19. Birds' bone are _______
- 20. Shields turtles' back
Down
- 1. The Americas' largest cat
- 3. Eucalyptus eaters
- 5. Australian marsupial
- 6. Brush-tongue parrots
- 9. Most common pet worldwide
- 10. "Pig-deer"
- 11. Madagascar's top predator
- 15. Group of mice
- 18. Earth's largest invertebrate