Edited by Rachel Bosley and Alistair MacKenzie, M. Sc., some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) John Wright, some rights reserved (CC BY-NC-ND)
- 2. (c) Galen Stewart, some rights reserved (CC BY-NC), uploaded by Galen Stewart
- 3. (c) Eric Isley, some rights reserved (CC BY-NC), uploaded by Eric Isley
- 4. (c) Susan Elliott, some rights reserved (CC BY-NC), uploaded by Susan Elliott
- 5. (c) Greg Lasley, some rights reserved (CC BY-NC), uploaded by Greg Lasley
- 6. (c) Royal Tyler, some rights reserved (CC BY-NC-SA), uploaded by Royal Tyler
- 7. (c) Cláudio Dias Timm, some rights reserved (CC BY-NC-SA)
- 8. (c) TexasEagle, some rights reserved (CC BY-NC)
- 9. (c) Diana-Terry Hibbitts, some rights reserved (CC BY-NC), uploaded by Diana-Terry Hibbitts
- 10. (c) Jim Johnson, some rights reserved (CC BY-NC-ND), uploaded by Jim Johnson
- 11. (c) Vicki DeLoach, some rights reserved (CC BY-NC-ND)
- 12. (c) Bryan, some rights reserved (CC BY-NC), uploaded by Bryan
- 13. (c) Jeff Skrentny, some rights reserved (CC BY-NC), uploaded by Jeff Skrentny
- 14. (c) Ryan Jacob, some rights reserved (CC BY-NC), uploaded by Ryan Jacob
- 15. (c) Mike V.A. Burrell, some rights reserved (CC BY-NC), uploaded by Mike V.A. Burrell
- 16. (c) Anita, some rights reserved (CC BY-NC-SA)