Blueback Words Puzzle

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Across
  1. 5. on going, or keep going
  2. 6. Give out or reflect small flashes of light
  3. 8. trembling or shaking with a slight rapid motion
  4. 9. An event said to be a sign for good or evil
  5. 10. Killing animals for food
  6. 11. Full of people or things
Down
  1. 1. A place for animals or people safe from danger
  2. 2. Actions, items or behaviours forbidden by law
  3. 3. Find unexpectedly or during a search
  4. 4. An expert in science
  5. 7. Preventing wasteful use of a resource