collective noun puzzle

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Across
  1. 1. whales
  2. 4. eagles
  3. 7. clothes
  4. 11. actors
  5. 12. dolphins
  6. 13. peacocks
  7. 14. sharks
  8. 15. geese
Down
  1. 2. sparrows
  2. 3. hyenas
  3. 5. drawers
  4. 6. bats
  5. 8. stairs
  6. 9. locusts
  7. 10. ducks
  8. 13. crows