Birds

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Across
  1. 2. – What birds build to lay their eggs in
  2. 3. – The Peregrine Falcon is known as the world's _______ bird
  3. 4. – These body parts are hollow, making the bird light enough to fly
  4. 6. – This strong body part is used for catching and holding prey
  5. 8. – Tiny bird that is the only one that can fly backward
  6. 10. – Warm-blooded animals that are the only ones to have feathers
Down
  1. 1. – Special body coverings that keep birds warm and help them fly
  2. 5. The largest bird in the world, which cannot fly
  3. 7. – The main body parts birds use to fly
  4. 9. – Birds use this to eat food since they do not have teeth