Animal

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Across
  1. 2. Can grow up to 18 feet long
  2. 3. National bird of New Zealand
  3. 5. One of two egg-laying mammals
  4. 7. Males are called bucks
  5. 8. First word in the dictionary
Down
  1. 1. Some of the most endangered species
  2. 2. Jane Goodall studied these species
  3. 4. Largest rodent
  4. 6. Builds dams