Edited by Alex Lamoreaux, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Pedro Peloso, some rights reserved (CC BY-NC), uploaded by Pedro Peloso
- 2. (c) FreckLes, some rights reserved (CC BY-NC), uploaded by FreckLes
- 3. (c) Mila Barreto, some rights reserved (CC BY), uploaded by Mila Barreto
- 4. (c) Ad Konings, some rights reserved (CC BY-NC), uploaded by Ad Konings
- 5. (c) Steve Waller, some rights reserved (CC BY-NC), uploaded by Steve Waller
- 6. (c) Jean-Sébastien Chartier-Dumais, some rights reserved (CC BY-NC-SA), uploaded by Jean-Sébastien Chartier-Dumais
- 7. (c) hmayo90, some rights reserved (CC BY-NC)
- 8. (c) psweet1, some rights reserved (CC BY-SA)
- 9. (c) Simeon Rodgers, some rights reserved (CC BY-NC), uploaded by Simeon Rodgers
- 10. (c) waynevand, some rights reserved (CC BY-NC), uploaded by waynevand
- 11. (c) Marlo Perdicas, some rights reserved (CC BY), uploaded by Marlo Perdicas
- 12. (c) mikaelsoderberg, some rights reserved (CC BY)
- 13. (c) Teresa Murr, some rights reserved (CC BY-NC), uploaded by Teresa Murr
- 14. (c) Wade Tregaskis, some rights reserved (CC BY-NC)
- 15. (c) Jon Nelson, some rights reserved (CC BY-NC-SA)
- 16. (c) pfaucher, some rights reserved (CC BY-NC), uploaded by pfaucher
- 17. (c) Christian Back, some rights reserved (CC BY), uploaded by Christian Back
- 18. (c) Paul Reeves, some rights reserved (CC BY-NC-SA), uploaded by Paul Reeves
- 19. (c) edporopat, some rights reserved (CC BY-NC), uploaded by edporopat
- 20. (c) Ben Zerante, some rights reserved (CC BY-NC), uploaded by Ben Zerante
- 21. (c) Stephen DeHart, some rights reserved (CC BY-NC), uploaded by Stephen DeHart
- 22. (c) Kala Murphy King, some rights reserved (CC BY-NC-ND), uploaded by Kala Murphy King
- 23. (c) Don McCullough, some rights reserved (CC BY-NC)
- 24. (c) Sylvie Fee Matter, some rights reserved (CC BY-NC)
- 25. (c) Joanne Muis Redwood, some rights reserved (CC BY-NC), uploaded by Joanne Muis Redwood
- 26. (c) Greg Lasley, some rights reserved (CC BY-NC), uploaded by Greg Lasley
- 27. (c) Kelton Adderley-Heron, all rights reserved, uploaded by Kelton Adderley-Heron
- 28. (c) gordonramsaysubmissions, some rights reserved (CC BY)
- 29. (c) perfrankpoulsen, some rights reserved (CC BY-NC)
- 30. (c) Donna Pomeroy, some rights reserved (CC BY-NC), uploaded by Donna Pomeroy
- 31. (c) Jenn Megyesi, some rights reserved (CC BY-NC), uploaded by Jenn Megyesi
- 32. (c) copepodo, some rights reserved (CC BY-NC-ND)
- 33. (c) libby_orcutt, some rights reserved (CC BY-NC), uploaded by libby_orcutt
- 34. (c) timmenzies on Flickr, some rights reserved (CC BY-SA)
- 35. (c) Sandy Wolkenberg, some rights reserved (CC BY), uploaded by Sandy Wolkenberg
- 36. (c) Eli Sagor, some rights reserved (CC BY-NC)
- 37. (c) Shuk Han (Nancy) Mak, some rights reserved (CC BY-NC), uploaded by Shuk Han (Nancy) Mak
- 38. (c) Douglas Goldman, some rights reserved (CC BY-SA), uploaded by Douglas Goldman
- 39. (c) jpc.raleigh, some rights reserved (CC BY-NC)
- 40. (c) Dan Mullen, some rights reserved (CC BY-NC-ND)
- 41. (c) cgbb2004, some rights reserved (CC BY-NC), uploaded by cgbb2004
- 42. (c) Steve Janke, some rights reserved (CC BY-NC), uploaded by Steve Janke
- 43. (c) CatherineK, some rights reserved (CC BY-SA), uploaded by CatherineK
- 44. (c) aarongunnar, some rights reserved (CC BY), uploaded by aarongunnar
- 45. (c) Tyler Smith, some rights reserved (CC BY-NC)
- 46. (c) arghman, some rights reserved (CC BY-NC-ND)
- 47. (c) Todd Norris, some rights reserved (CC BY-NC), uploaded by Todd Norris
- 48. (c) Zdeňka Nováková, some rights reserved (CC BY-NC), uploaded by Zdeňka Nováková
- 49. (c) Jason M Crockwell, some rights reserved (CC BY-NC-ND), uploaded by Jason M Crockwell
- 50. (c) wetlandfan, some rights reserved (CC BY-NC-ND), uploaded by wetlandfan
- 51. (c) thewindcriesmary, some rights reserved (CC BY-NC)
- 52. (c) Stephen Seiberling, some rights reserved (CC BY-NC-ND)
- 53. no rights reserved, uploaded by Dezene Huber
- 54. no rights reserved, uploaded by Reuven Martin
- 55. (c) Bill Crins, some rights reserved (CC BY-NC), uploaded by Bill Crins
- 56. (c) Jean Besset, some rights reserved (CC BY-NC), uploaded by Jean Besset
- 57. (c) sarahggage, some rights reserved (CC BY-NC)
- 58. (c) rayrob, some rights reserved (CC BY-NC), uploaded by rayrob
- 59. (c) thesnaguy, some rights reserved (CC BY-NC-SA), uploaded by thesnaguy
- 60. (c) Damon Tighe, some rights reserved (CC BY-NC), uploaded by Damon Tighe
- 61. (c) Julia Marko, some rights reserved (CC BY-NC), uploaded by Julia Marko
- 62. (c) Don Sutherland, some rights reserved (CC BY-NC), uploaded by Don Sutherland
- 63. (c) Charlie Hohn, some rights reserved (CC BY), uploaded by Charlie Hohn
- 64. (c) William Van Hemessen, some rights reserved (CC BY-NC), uploaded by William Van Hemessen
- 65. (c) Jeremy Collison, some rights reserved (CC BY-NC), uploaded by Jeremy Collison
- 66. (c) David McCorquodale, some rights reserved (CC BY), uploaded by David McCorquodale
- 67. (c) Susan Guilford, some rights reserved (CC BY-NC), uploaded by Susan Guilford
- 68. (c) Cailin O'Connor, some rights reserved (CC BY-NC), uploaded by Cailin O'Connor
- 69. (c) Samuel Brinker, some rights reserved (CC BY-NC), uploaded by Samuel Brinker
- 70. (c) Attila Oláh, some rights reserved (CC BY), uploaded by Attila Oláh