Edited by Quinn, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) bob15noble, some rights reserved (CC BY-NC), uploaded by bob15noble
- 2. (c) Scott King, some rights reserved (CC BY-NC)
- 3. (c) David Hofmann, some rights reserved (CC BY-NC-ND)
- 4. (c) Donna Pomeroy, some rights reserved (CC BY-NC), uploaded by Donna Pomeroy
- 5. (c) Kent C. Jensen, some rights reserved (CC BY-NC), uploaded by Kent C. Jensen
- 6. (c) Kent McFarland, some rights reserved (CC BY-NC)
- 7. (c) Doug Macaulay, some rights reserved (CC BY), uploaded by Doug Macaulay
- 8. (c) christine123, some rights reserved (CC BY), uploaded by christine123
- 9. (c) Biodiversity Institute, some rights reserved (CC BY-NC-ND)
- 10. (c) Denis Doucet, some rights reserved (CC BY-NC), uploaded by Denis Doucet
- 11. (c) Chris Wood, some rights reserved (CC BY-NC-ND), uploaded by Chris Wood
- 12. (c) Bill Bouton, some rights reserved (CC BY-NC)
- 13. (c) Jerry Oldenettel, some rights reserved (CC BY-NC-SA)
- 14. (c) Katja Schulz, some rights reserved (CC BY), uploaded by Katja Schulz
- 15. (c) AJ Johnson, some rights reserved (CC BY-NC), uploaded by AJ Johnson
- 16. (c) Aaron Carlson, some rights reserved (CC BY), uploaded by Aaron Carlson
- 17. (c) Paul Prappas, some rights reserved (CC BY-NC), uploaded by Paul Prappas
- 18. (c) Steven Mlodinow, some rights reserved (CC BY-NC), uploaded by Steven Mlodinow
- 19. no rights reserved, uploaded by Robb Hannawacker
- 20. (c) roy pilcher, some rights reserved (CC BY-NC), uploaded by roy pilcher
- 21. (c) Ken Butler, some rights reserved (CC BY-NC), uploaded by Ken Butler
- 22. (c) Mike Patterson, some rights reserved (CC BY-NC)