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Photo Credits
- 1. (c) Bill Bouton, some rights reserved (CC BY-NC-ND)
- 2. (c) David Hofmann, some rights reserved (CC BY-NC-ND)
- 3. (c) roy pilcher, some rights reserved (CC BY-NC), uploaded by roy pilcher
- 4. no rights reserved, uploaded by Robb Hannawacker
- 5. (c) Oregon Department of Agriculture, some rights reserved (CC BY-NC-ND)
- 6. (c) Kimberlie Sasan, some rights reserved (CC BY-ND), uploaded by Kimberlie Sasan
- 7. (c) David Hill, some rights reserved (CC BY)
- 8. (c) jessebugz, some rights reserved (CC BY-NC), uploaded by jessebugz
- 9. (c) Jason King, some rights reserved (CC BY-NC), uploaded by Jason King
- 10. (c) Wildlife in a Dorset garden., some rights reserved (CC BY-NC-SA)
- 11. (c) Steve Wells, some rights reserved (CC BY-NC), uploaded by Steve Wells
- 12. (c) kaseyfoley, some rights reserved (CC BY-NC), uploaded by kaseyfoley
- 13. (c) Eran Finkle, some rights reserved (CC BY)
- 14. (c) Royal Tyler, some rights reserved (CC BY-NC-SA), uploaded by Royal Tyler
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- 16. (c) Sandra H Statner, some rights reserved (CC BY), uploaded by Sandra H Statner
- 17. (c) Katja Schulz, some rights reserved (CC BY), uploaded by Katja Schulz
- 18. (c) Michał Brzeziński, some rights reserved (CC BY-NC), uploaded by Michał Brzeziński
- 19. no rights reserved, uploaded by Jesse Rorabaugh
- 20. (c) Chris Moody, some rights reserved (CC BY-NC-ND)
- 21. (c) Ben Sale, some rights reserved (CC BY)
- 22. (c) Dick, some rights reserved (CC BY-NC-SA)
- 23. (c) Ken-ichi Ueda, some rights reserved (CC BY)
- 24. (c) JanetandPhil, some rights reserved (CC BY-NC-ND)
- 25. (c) Judy Gallagher, some rights reserved (CC BY), uploaded by Judy Gallagher
- 26. (c) Alan Wells, some rights reserved (CC BY-NC), uploaded by Alan Wells
- 27. (c) Denis Doucet, some rights reserved (CC BY-NC), uploaded by Denis Doucet
- 28. (c) Tina Ellegaard Poulsen, some rights reserved (CC BY), uploaded by Tina Ellegaard Poulsen
- 29. (c) Lee Cain, some rights reserved (CC BY), uploaded by Lee Cain
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- 31. (c) Stuart Tingley, some rights reserved (CC BY-NC), uploaded by Stuart Tingley
- 32. (c) Steven Mlodinow, some rights reserved (CC BY-NC), uploaded by Steven Mlodinow
- 33. (c) kens18, some rights reserved (CC BY-NC), uploaded by kens18
- 34. (c) Sarah Gregg, some rights reserved (CC BY-NC-SA)
- 35. (c) Jim Johnson, some rights reserved (CC BY-NC-ND), uploaded by Jim Johnson
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- 37. (c) Paolo Mazzei, some rights reserved (CC BY-NC), uploaded by Paolo Mazzei
- 38. (c) Tony Morris, some rights reserved (CC BY-NC)
- 39. (c) Paul G. Johnson, some rights reserved (CC BY-NC-SA), uploaded by Paul G. Johnson
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- 44. (c) Victor W Fazio III, some rights reserved (CC BY-NC), uploaded by Victor W Fazio III
- 45. (c) Scott Gilmore, some rights reserved (CC BY-NC), uploaded by Scott Gilmore
- 46. (c) Sean Cozart, some rights reserved (CC BY-NC), uploaded by Sean Cozart
- 47. (c) Ken-ichi Ueda, some rights reserved (CC BY-NC-SA)
- 48. (c) Judy Gallagher, some rights reserved (CC BY-NC), uploaded by Judy Gallagher
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- 51. (c) Chris Evers, some rights reserved (CC BY-NC), uploaded by Chris Evers
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- 54. (c) Donna Pomeroy, some rights reserved (CC BY-NC), uploaded by Donna Pomeroy
- 55. (c) Jason M Crockwell, some rights reserved (CC BY-NC-ND), uploaded by Jason M Crockwell
- 56. (c) Jason Headley, some rights reserved (CC BY-NC), uploaded by Jason Headley
- 57. (c) Heather Holm, some rights reserved (CC BY-NC), uploaded by Heather Holm
- 58. (c) Lori Owenby, some rights reserved (CC BY-NC), uploaded by Lori Owenby
- 59. (c) Vicki DeLoach, some rights reserved (CC BY-NC-ND)
- 60. (c) shinnickj, some rights reserved (CC BY-NC), uploaded by shinnickj
- 61. (c) Jessica Kester, some rights reserved (CC BY-NC), uploaded by Jessica Kester
- 62. (c) Jakob Fahr, some rights reserved (CC BY-NC), uploaded by Jakob Fahr
- 63. (c) Ale Türkmen, some rights reserved (CC BY-NC-SA), uploaded by Ale Türkmen
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- 65. (c) Jimmy Dee, some rights reserved (CC BY-SA), uploaded by Jimmy Dee
- 66. (c) portioid, some rights reserved (CC BY-SA), uploaded by portioid
- 67. (c) C. Mallory, some rights reserved (CC BY-NC), uploaded by C. Mallory
- 68. (c) Nathaniel Green, some rights reserved (CC BY-NC), uploaded by Nathaniel Green
- 69. (c) Ramon(Ray) Evans, some rights reserved (CC BY-NC), uploaded by Ramon(Ray) Evans
- 70. (c) larryusa, some rights reserved (CC BY-NC), uploaded by larryusa
- 71. (c) Lisa Couper, some rights reserved (CC BY-NC-ND), uploaded by Lisa Couper
- 72. (c) Ken-ichi Ueda, some rights reserved (CC BY), uploaded by Ken-ichi Ueda
- 73. no rights reserved, uploaded by Alejandro Santillana
- 74. (c) Fyn Kynd, some rights reserved (CC BY-SA), uploaded by Fyn Kynd
- 75. (c) Eric Running, some rights reserved (CC BY-NC), uploaded by Eric Running
- 76. (c) Judy Gallagher, some rights reserved (CC BY)
- 77. (c) Monica Krancevic, some rights reserved (CC BY-NC), uploaded by Monica Krancevic
- 78. (c) solomon hendrix, some rights reserved (CC BY-NC), uploaded by solomon hendrix
- 79. (c) Nicolas Olejnik, some rights reserved (CC BY-NC), uploaded by Nicolas Olejnik
- 80. (c) Kai Joaquin, some rights reserved (CC BY-NC), uploaded by Kai Joaquin