Baby Bird Word

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Across
  1. 2. food in the egg
  2. 4. fairly independent
  3. 5. ovum
  4. 6. needing lots of parental care
  5. 8. baby bird
  6. 10. a bird crib
  7. 11. for laying eggs
  8. 12. a group of baby birds
Down
  1. 1. lack of feathers helps transfer heat
  2. 3. a young bird
  3. 7. keeping eggs warm
  4. 9. coming out of the egg