10 animals who can fly and ten who cannot

123456789101112131415161718192021
Across
  1. 3. Black & white striped.
  2. 5. Hops with a strong tail.
  3. 6. Huge gray land animal.
  4. 9. King of the jungle.
  5. 10. Legless reptile.
  6. 12. Man's best friend
  7. 13. Only flying mammal.
  8. 14. Nighttime butterfly cousin.
  9. 17. Man's best friend.
  10. 18. Colorful insect that transforms.
  11. 19. Climbs but doesn't fly.
  12. 20. Nocturnal hunter.
  13. 21. Iridescent, fast-flying insect.
Down
  1. 1. Hard-shelled swimmer/walker.
  2. 2. Bird of prey with sharp talons.
  3. 4. Mimicking tropical bird.
  4. 7. Tiny bird that hovers.
  5. 8. Flightless bird that swims.
  6. 11. Common city bird.
  7. 15. Striped big cat.
  8. 16. Coastal scavenger.