Collective noun search

12345678910111213141516171819
Across
  1. 2. A ________ pf parrots
  2. 6. A ________ of hyenas
  3. 8. A ________ of arrows
  4. 9. A ________ of fish
  5. 10. A _______ of owls
  6. 11. A ________ of papers
  7. 15. An ________ of islands
  8. 18. An ________ of photographs
  9. 19. A _______ of wood
Down
  1. 1. A ________ of mountains
  2. 2. A ________ of judges
  3. 3. A _______ of flamingos
  4. 4. A ________ of porcupines
  5. 5. A ________ of flowers
  6. 7. A ________ of bushes
  7. 12. A _______ of parrots
  8. 13. A ________ of geese
  9. 14. A ________ of ants
  10. 16. A _______ of books
  11. 17. A _______ of Ducks