Edited by Sheryl Smith-Rodgers, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Paolo Mazzei, some rights reserved (CC BY-NC), uploaded by Paolo Mazzei
- 2. (c) Kimberlie Sasan, some rights reserved (CC BY-ND), uploaded by Kimberlie Sasan
- 3. (c) Katja Schulz, some rights reserved (CC BY)
- 4. (c) Martin R. Lucas, some rights reserved (CC BY-NC), uploaded by Martin R. Lucas
- 5. (c) molanic, some rights reserved (CC BY-NC), uploaded by molanic
- 6. (c) kim fleming, some rights reserved (CC BY-NC-SA)
- 7. (c) Ryszard, some rights reserved (CC BY-NC)
- 8. (c) J. Michael Raby, some rights reserved (CC BY-NC-ND)
- 9. (c) cotinis, some rights reserved (CC BY-NC), uploaded by cotinis
- 10. (c) Judy Gallagher, some rights reserved (CC BY-SA), uploaded by Judy Gallagher
- 11. (c) Jason M Crockwell, some rights reserved (CC BY-NC-ND), uploaded by Jason M Crockwell
- 12. (c) Dusty, some rights reserved (CC BY-NC), uploaded by Dusty
- 13. (c) Shelia Hargis, some rights reserved (CC BY-NC), uploaded by Shelia Hargis
- 14. (c) Cheryl Harleston López Espino, some rights reserved (CC BY-NC-ND), uploaded by Cheryl Harleston López Espino
- 15. (c) Even Dankowicz, some rights reserved (CC BY), uploaded by Even Dankowicz
- 16. (c) Jonathan (JC) Carpenter, some rights reserved (CC BY-NC), uploaded by Jonathan (JC) Carpenter
- 17. (c) Julián-Caballero C. Camilo, some rights reserved (CC BY), uploaded by Julián-Caballero C. Camilo
- 18. (c) Pierrick Bloin, some rights reserved (CC BY-NC), uploaded by Pierrick Bloin
- 19. (c) skitterbug, some rights reserved (CC BY), uploaded by skitterbug
- 20. (c) Mike Quinn, Austin, TX, some rights reserved (CC BY-NC), uploaded by Mike Quinn, Austin, TX
- 21. (c) John P Friel, some rights reserved (CC BY), uploaded by John P Friel
- 22. (c) Jason King, some rights reserved (CC BY-NC), uploaded by Jason King
- 23. (c) murrdogg, some rights reserved (CC BY-NC), uploaded by murrdogg
- 24. (c) Reid Hardin, some rights reserved (CC BY-NC), uploaded by Reid Hardin
- 25. (c) Justin Williams, some rights reserved (CC BY), uploaded by Justin Williams
- 26. (c) Sheryl Smith-Rodgers, some rights reserved (CC BY-NC), uploaded by Sheryl Smith-Rodgers
- 27. (c) Eduardo Axel Recillas Bautista, some rights reserved (CC BY-NC), uploaded by Eduardo Axel Recillas Bautista
- 28. (c) Russell Pfau, some rights reserved (CC BY-NC), uploaded by Russell Pfau
- 29. (c) Curtis Eckerman, some rights reserved (CC BY-NC), uploaded by Curtis Eckerman
- 30. (c) Juan Cruzado Cortés, some rights reserved (CC BY-SA), uploaded by Juan Cruzado Cortés
- 31. (c) Thomas McDaniel, some rights reserved (CC BY-NC), uploaded by Thomas McDaniel
- 32. (c) Bob O'Kennon, some rights reserved (CC BY-NC), uploaded by Bob O'Kennon
- 33. (c) Lena Zappia, some rights reserved (CC BY-NC), uploaded by Lena Zappia
- 34. (c) serracaris, some rights reserved (CC BY-NC), uploaded by serracaris
- 35. (c) Kevin Metcalf, some rights reserved (CC BY-NC), uploaded by Kevin Metcalf
- 36. (c) Robby Deans, some rights reserved (CC BY-NC), uploaded by Robby Deans
- 37. (c) Katja Schulz, some rights reserved (CC BY), uploaded by Katja Schulz
- 38. (c) tybird99, some rights reserved (CC BY-NC), uploaded by tybird99
- 39. (c) CompanyInk, some rights reserved (CC BY-NC), uploaded by CompanyInk
- 40. (c) Carolyn Gritzmaker, some rights reserved (CC BY-NC), uploaded by Carolyn Gritzmaker
- 41. (c) Ramiro Gonzalez, some rights reserved (CC BY-NC), uploaded by Ramiro Gonzalez
- 42. (c) Nikolai Vladimirov, some rights reserved (CC BY-NC), uploaded by Nikolai Vladimirov
- 43. (c) Gordon Johnston, some rights reserved (CC BY-SA), uploaded by Gordon Johnston
- 44. (c) Matthew Herron, some rights reserved (CC BY-NC), uploaded by Matthew Herron
- 45. (c) Chris Moody, some rights reserved (CC BY-NC)
- 46. (c) Mick Talbot, some rights reserved (CC BY)
- 47. (c) harum.koh, some rights reserved (CC BY-SA), uploaded by harum.koh
- 48. (c) Bill Keim, some rights reserved (CC BY)
- 49. (c) Felix Fleck, some rights reserved (CC BY-NC), uploaded by Felix Fleck
- 50. (c) Meghan Cassidy, some rights reserved (CC BY-SA), uploaded by Meghan Cassidy
- 51. (c) Christoffer Fägerström, some rights reserved (CC BY-NC)
- 52. (c) Rui Da Silva Pinto, some rights reserved (CC BY-NC), uploaded by Rui Da Silva Pinto
- 53. (c) Didier Descouens, some rights reserved (CC BY-SA)
- 54. (c) Carlos De Soto Molinari, some rights reserved (CC BY-NC-ND)
- 55. (c) Dan MacNeal, some rights reserved (CC BY), uploaded by Dan MacNeal
- 56. (c) Karen Yukich, some rights reserved (CC BY-NC), uploaded by Karen Yukich
- 57. (c) Kudaibergen Amirekul, some rights reserved (CC BY-SA), uploaded by Kudaibergen Amirekul
- 58. no rights reserved, uploaded by Alejandro Santillana
- 59. (c) Greg Lasley, some rights reserved (CC BY-NC), uploaded by Greg Lasley
- 60. (c) James Bailey, some rights reserved (CC BY-NC), uploaded by James Bailey
- 61. (c) Sam Kieschnick, some rights reserved (CC BY), uploaded by Sam Kieschnick