Edited by Andrea Wallace, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Jerry Oldenettel, some rights reserved (CC BY-NC-SA)
- 2. (c) Rick Leche - Photography, some rights reserved (CC BY-NC-ND)
- 3. (c) Jamie Chavez, some rights reserved (CC BY-NC)
- 4. (c) Laura Gooch, some rights reserved (CC BY-NC-SA)
- 5. (c) Rick Leche, some rights reserved (CC BY-NC-ND)
- 6. (c) ehpien, some rights reserved (CC BY-NC-ND)
- 7. (c) Maggie.Smith, some rights reserved (CC BY-NC)
- 8. (c) Jenn Megyesi, some rights reserved (CC BY-NC), uploaded by Jenn Megyesi
- 9. (c) Greg Lasley, some rights reserved (CC BY-NC), uploaded by Greg Lasley
- 10. (c) Shanthanu Bhardwaj, some rights reserved (CC BY-SA)
- 11. (c) Yathin, some rights reserved (CC BY-NC-ND)
- 12. (c) José Antonio Linage Espinosa, some rights reserved (CC BY-NC), uploaded by José Antonio Linage Espinosa
- 13. (c) Shenandoah National Park, some rights reserved ()
- 14. (c) BJ Stacey, some rights reserved (CC BY-NC)
- 15. (c) ian wetton, some rights reserved (CC BY-NC-ND)
- 16. (c) Russ Hoverman, some rights reserved (CC BY-NC), uploaded by Russ Hoverman
- 17. (c) Kelly Colgan Azar, some rights reserved (CC BY-ND)
- 18. (c) Carlos Sanchez, some rights reserved (CC BY-NC), uploaded by Carlos Sanchez