Cane Toads: The Conquest

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Across
  1. 3. The scientific name for the cane toad.
  2. 4. An adjective to describe toads who seem indestructible.
  3. 8. The totality of genes, species, and ecosystems of a region.
  4. 11. Since white settlement, rats, rabbits, foxes, camels and what sort of pigs have been introduced to Australia?
  5. 13. The age that a toad in captivity can live until.
  6. 14. Cane toads come from the continent of Central and South?
  7. 15. When a species dies out it becomes what?
  8. 16. Toads can be turned into a liquid form of this.
  9. 17. A cold-blooded vertebrate animal of a class that comprises frogs, toads, newts and salamanders.
  10. 20. A form of personification that gives human characteristics to animals.
Down
  1. 1. What adjective describes the type of breeders they are?
  2. 2. This cream also kills toads.
  3. 5. The term that means toads like people.
  4. 6. A town just inside the Western Australian border.
  5. 7. This type of 'village effect' means that only the best toads make it to the breeding stage.
  6. 9. The RSPCA suggests that you should kill a toad using this method.
  7. 10. A toxic alkaloid produced by cane toads.
  8. 12. The director of the film.
  9. 18. The type of dog that Big Bette compared to.
  10. 19. The cane beetle has this word in front of it.
  11. 20. The position adopted by toads and frogs when mating.
  12. 21. The name of the river where toads were introduced into the Australian ecosystem.