Wings

Name: ______________________   Date: ____________

Use the clues to fill in the crossword.

Across

  1. 4. To move from one country or region to another and settle there (7)
  2. 7. The phenomenon of resistance to motion through a fluid (4)
  3. 9. A movable organ for flying (4)
  4. 10. Incapable of flying (10)
  5. 12. The act of going from one place to another (6)
  6. 14. To become different in some particular way, without permanently losing one's or its former (4)
  7. 15. Abstaining from food (4)

Down

  1. 1. Wild and domesticated birds having a heavy body and short legs (6)
  2. 2. Diurnal bird of prey typically having short rounded wings and a long tail (4)
  3. 3. Short-legged flightless birds of cold southern especially Antarctic regions having webbed feet (7)
  4. 5. For the most time (7)
  5. 6. The light horny waterproof structure forming the external covering of birds (plural) (8)
  6. 7. A headlong plunge into water (4)
  7. 8. A mixture of gases required for breathing (3)
  8. 11. Any spatial attributes (5)
  9. 13. The act of giving temporary assistance (4)