FEATHERED FRIEND

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Across
  1. 2. Constantly troubling
  2. 6. fall Floating without gravity
  3. 7. Protected from danger
  4. 9. Of different kinds
  5. 10. A very small room or space
  6. 11. Very quiet
  7. 15. Suddenly
  8. 16. A small yellow singing bird
  9. 17. Thin but strong
  10. 19. Slightly embarrassed
  11. 22. Performed very well
  12. 23. Ability to think quickly
  13. 25. Does not allow
  14. 27. Stopped
  15. 28. Slow and inactive
Down
  1. 1. Fitted together neatly
  2. 3. Special clothing
  3. 4. Long metal beams used for support
  4. 5. Tightly closed
  5. 8. Something made by hand
  6. 12. To meet required standards
  7. 13. Partition walls
  8. 14. Made for a particular purpose
  9. 16. Hiding
  10. 18. Quick sudden movements
  11. 20. Became conscious again
  12. 21. Very small
  13. 24. Exactly
  14. 26. shafts Passages for air flow