Avian Anatomy:

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Across
  1. 3. Clean and arrange feathers
  2. 5. Fleshy skin on a turkey's neck
  3. 7. Membrane covering bird's eye
  4. 10. Base of the tail where feathers meet
  5. 12. Bird's mouth
  6. 13. Raised tuft of feathers
  7. 15. Breastbone in birds
Down
  1. 1. Fleshy area around a bird's nostrils
  2. 2. Feathers collectively
  3. 4. Hind toe on birds
  4. 6. Sharp bird claw
  5. 8. Colored part of a bird's eye
  6. 9. Muscular bird stomach
  7. 11. Shed feathers
  8. 14. Fluff up feathers