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Photo Credits
- 1. (c) lvconrad1977, some rights reserved (CC BY-NC), uploaded by lvconrad1977
- 2. (c) Katja Schulz, some rights reserved (CC BY)
- 3. (c) J Brew, some rights reserved (CC BY-SA)
- 4. (c) Dorota (Dorothy), some rights reserved (CC BY-SA)
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- 6. (c) Jason Headley, some rights reserved (CC BY-NC), uploaded by Jason Headley
- 7. (c) Andreas Rockstein, some rights reserved (CC BY-SA)
- 8. (c) Reiner Richter, some rights reserved (CC BY-NC-SA), uploaded by Reiner Richter
- 9. (c) James Gaither, some rights reserved (CC BY-NC-ND)
- 10. (c) Susan, some rights reserved (CC BY-NC), uploaded by Susan
- 11. (c) Peter Stevens, some rights reserved (CC BY)
- 12. (c) Mark Kluge, some rights reserved (CC BY-NC-ND), uploaded by Mark Kluge
- 13. (c) 2000 California Academy of Sciences, some rights reserved (CC BY-NC-SA)
- 14. (c) sea-kangaroo, some rights reserved (CC BY-NC-ND), uploaded by sea-kangaroo
- 15. (c) John, some rights reserved (CC BY-NC)
- 16. (c) beautifulcataya, some rights reserved (CC BY-NC-ND)
- 17. (c) Charlotte Bill, some rights reserved (CC BY-NC), uploaded by Charlotte Bill
- 18. (c) Dan Mullen, some rights reserved (CC BY-NC-ND)
- 19. (c) Owen Strickland, some rights reserved (CC BY-NC), uploaded by Owen Strickland
- 20. (c) Julia V. Shner, some rights reserved (CC BY-NC), uploaded by Julia V. Shner
- 21. (c) Arnstein Rønning, some rights reserved (CC BY-SA)
- 22. (c) Kristian Peters, some rights reserved (CC BY-NC-SA)
- 23. (c) Dean Morley, some rights reserved (CC BY-ND)
- 24. (c) M.E. Sanseverino, some rights reserved (CC BY-NC-ND)
- 25. (c) CAJC: in the PNW, some rights reserved (CC BY-SA)
- 26. (c) Susan J. Hewitt, some rights reserved (CC BY-NC), uploaded by Susan J. Hewitt
- 27. (c) Marina Gorbunova, some rights reserved (CC BY-NC), uploaded by Marina Gorbunova
- 28. (c) 101595408250610106310, some rights reserved (CC BY), uploaded by 101595408250610106310
- 29. (c) Andrew, some rights reserved (CC BY-NC)
- 30. (c) Chris Parker, some rights reserved (CC BY-ND)
- 31. (c) rmyoshihara, some rights reserved (CC BY-NC), uploaded by rmyoshihara
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- 33. (c) fitomorfolog_t, some rights reserved (CC BY), uploaded by fitomorfolog_t
- 34. (c) Steve Guttman, some rights reserved (CC BY-NC-ND)
- 35. (c) peupleloup, some rights reserved (CC BY-SA)
- 36. (c) catchang, some rights reserved (CC BY-NC), uploaded by catchang
- 37. (c) David Hofmann, some rights reserved (CC BY-NC-ND)
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- 39. (c) John Martin, some rights reserved (CC BY-NC), uploaded by John Martin
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- 41. (c) Kristin Johnson, some rights reserved (CC BY-NC), uploaded by Kristin Johnson
- 42. (c) Benjamin J. Dion, some rights reserved (CC BY-NC-SA), uploaded by Benjamin J. Dion
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- 44. (c) Marion Anthonisen, some rights reserved (CC BY-NC), uploaded by Marion Anthonisen
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- 46. (c) George F Mayfield, some rights reserved (CC BY-SA)
- 47. (c) Anthony Mendoza, some rights reserved (CC BY-NC-SA)
- 48. (c) Robert Flogaus-Faust, some rights reserved (CC BY)
- 49. (c) Ольга Курякова, some rights reserved (CC BY-NC), uploaded by Ольга Курякова
- 50. (c) Dendroica cerulea, some rights reserved (CC BY-NC-SA)
- 51. (c) Bill Lupardus, some rights reserved (CC BY-NC), uploaded by Bill Lupardus
- 52. (c) Юрий Данилевский (Yuriy Danilevsky), some rights reserved (CC BY), uploaded by Юрий Данилевский (Yuriy Danilevsky)
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- 55. (c) David Greenberger, some rights reserved (CC BY-NC-ND), uploaded by David Greenberger
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- 57. (c) Andrey Zharkikh, some rights reserved (CC BY)
- 58. (c) Rob Curtis, some rights reserved (CC BY-NC-SA), uploaded by Rob Curtis
- 59. (c) Donna Pomeroy, some rights reserved (CC BY-NC), uploaded by Donna Pomeroy
- 60. (c) Erik Danielsen, some rights reserved (CC BY-NC), uploaded by Erik Danielsen
- 61. (c) Todd Ramsden, some rights reserved (CC BY-NC), uploaded by Todd Ramsden
- 62. (c) Doug Murphy, some rights reserved (CC BY-SA)
- 63. (c) John Haslam, some rights reserved (CC BY)
- 64. (c) Joshua Mayer, some rights reserved (CC BY-SA)
- 65. (c) Lynette Schimming, some rights reserved (CC BY-NC)
- 66. (c) Erika Mitchell, some rights reserved (CC BY-NC), uploaded by Erika Mitchell
- 67. (c) Ken Potter, some rights reserved (CC BY-NC), uploaded by Ken Potter
- 68. (c) Joseph D Kurtz, some rights reserved (CC BY-NC), uploaded by Joseph D Kurtz
- 69. (c) Matt Lavin, some rights reserved (CC BY-SA)
- 70. (c) Beaty Biodiversity Museum, some rights reserved (CC BY-NC-SA)
- 71. (c) Stefano, some rights reserved (CC BY-NC-SA)
- 72. (c) jalopy, some rights reserved (CC BY-NC), uploaded by jalopy
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- 74. (c) Sander Bos, some rights reserved (CC BY-NC-ND)
- 75. (c) Bill Bouton, some rights reserved (CC BY-SA)
- 76. (c) manual crank, some rights reserved (CC BY-NC-SA)
- 77. (c) Thorsten Usée, some rights reserved (CC BY-NC), uploaded by Thorsten Usée
- 78. (c) m1k3felt, some rights reserved (CC BY-NC), uploaded by m1k3felt
- 79. (c) aarongunnar, some rights reserved (CC BY), uploaded by aarongunnar
- 80. (c) AnneTanne, some rights reserved (CC BY-NC-SA)
- 81. (c) Ken-ichi Ueda, some rights reserved (CC BY)
- 82. (c) Jürgen Mangelsdorf, some rights reserved (CC BY-NC-ND)
- 83. (c) jadesmith, some rights reserved (CC BY-NC), uploaded by jadesmith
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- 85. (c) Paul Reeves, some rights reserved (CC BY-NC-SA), uploaded by Paul Reeves