Bird Calls and Songs

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Across
  1. 3. The noise a bird makes when alarmed or agitated.
  2. 4. A short, sharp sound made by small birds.
  3. 7. A distinctive call of the bird of the same name.
  4. 9. A high-pitched call, often heard from songbirds.
Down
  1. 1. A sharp, piercing cry, common in birds of prey.
  2. 2. A fluctuating, melodious sound made by birds.
  3. 5. The sound an owl makes.
  4. 6. A loud, harsh cry made by birds like parrots.
  5. 7. Simple vocalization to communicate with others.
  6. 8. A rapid repetition of notes in a bird's song.