Edited by Alison Loar, and msuazo, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Jim Johnson, some rights reserved (CC BY-NC-ND), uploaded by Jim Johnson
- 2. (c) J. N. Stuart, some rights reserved (CC BY-NC-ND)
- 3. (c) kestrel360, some rights reserved (CC BY-NC-ND)
- 4. (c) Lisa Brown, some rights reserved (CC BY-NC)
- 5. (c) Larry Armstrong, some rights reserved (CC BY-NC-SA)
- 6. (c) David Hofmann, some rights reserved (CC BY-NC-ND)
- 7. (c) Dan Mullen, some rights reserved (CC BY-NC-ND)
- 8. (c) Jerry Oldenettel, some rights reserved (CC BY-NC-SA)
- 9. (c) Diana-Terry Hibbitts, some rights reserved (CC BY-NC), uploaded by Diana-Terry Hibbitts
- 10. (c) Bob Danley, some rights reserved (CC BY-NC)
- 11. (c) Anthony Zukoff, some rights reserved (CC BY-NC-SA)
- 12. (c) Rainer Hungershausen, some rights reserved (CC BY-NC-ND)
- 13. (c) Steve Berardi, some rights reserved (CC BY-SA)
- 14. (c) Andrew Reding, some rights reserved (CC BY-NC-ND)
- 15. (c) Lorena, some rights reserved (CC BY-NC), uploaded by Lorena