Nature crossword

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Across
  1. 3. One of the best hunters, with a 97% success rate
  2. 4. Name translates from French as the lion’s tooth
  3. 5. Can travel at 1 mile per hour
  4. 7. Eats rocks on purpose
Down
  1. 1. Can process visual information 4 times faster than humans
  2. 2. Were used to ward off ‘evil spirits’
  3. 6. Can turn its head 270 degrees