Edited by Mark Tate, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Andy Fyon, some rights reserved (CC BY-NC), uploaded by Andy Fyon
- 2. (c) Dorota (Dorothy), some rights reserved (CC BY-SA)
- 3. (c) Bastiaan, some rights reserved (CC BY-NC-ND)
- 4. (c) Mark Kluge, some rights reserved (CC BY-NC), uploaded by Mark Kluge
- 5. (c) Salomé Bielsa, some rights reserved (CC BY-NC-SA)
- 6. (c) James Gaither, some rights reserved (CC BY-NC-ND)
- 7. (c) Randy Nonenmacher, some rights reserved (CC BY-SA)
- 8. (c) lvconrad1977, some rights reserved (CC BY-NC), uploaded by lvconrad1977
- 9. (c) Steve Guttman, some rights reserved (CC BY-NC-ND)
- 10. (c) Jerry Oldenettel, some rights reserved (CC BY-NC-SA)
- 11. (c) Jason M Crockwell, some rights reserved (CC BY-NC-ND), uploaded by Jason M Crockwell
- 12. (c) James Welch, some rights reserved (CC BY-NC), uploaded by James Welch
- 13. (c) tlcaggie, some rights reserved (CC BY-NC)
- 14. (c) Sara Rall, some rights reserved (CC BY-NC), uploaded by Sara Rall
- 15. (c) Bonnie Kinder, some rights reserved (CC BY-NC), uploaded by Bonnie Kinder
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- 17. (c) Kent Miller, some rights reserved (CC BY-ND), uploaded by Kent Miller
- 18. (c) Malcolm Manners, some rights reserved (CC BY)
- 19. (c) johngarner, some rights reserved (CC BY-NC)
- 20. (c) Christine (and John) Fournier, some rights reserved (CC BY-NC)
- 21. (c) Susan Elliott, some rights reserved (CC BY-NC), uploaded by Susan Elliott
- 22. (c) Patrick Coin, some rights reserved (CC BY-NC-SA)
- 23. (c) Darrel Brown, some rights reserved (CC BY-NC), uploaded by Darrel Brown
- 24. (c) Nick Beck, some rights reserved (CC BY-NC-SA)
- 25. (c) Jason Hollinger, some rights reserved (CC BY)
- 26. (c) Carlos Christian Garcia Cruz, some rights reserved (CC BY-NC-SA), uploaded by Carlos Christian Garcia Cruz
- 27. (c) Douglas Goldman, some rights reserved (CC BY), uploaded by Douglas Goldman
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- 29. (c) Rob Curtis, some rights reserved (CC BY-NC-SA), uploaded by Rob Curtis
- 30. (c) Haley Selen, some rights reserved (CC BY-NC), uploaded by Haley Selen
- 31. (c) Ana Ka'ahanui, some rights reserved (CC BY-NC), uploaded by Ana Ka'ahanui
- 32. (c) Dan Mullen, some rights reserved (CC BY-NC-ND)
- 33. (c) Danny Barron, some rights reserved (CC BY-NC-ND)
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- 35. (c) Susan J. Hewitt, some rights reserved (CC BY-NC), uploaded by Susan J. Hewitt
- 36. (c) DT, some rights reserved (CC BY-NC), uploaded by DT
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- 38. (c) Tom Potterfield, some rights reserved (CC BY-NC-SA)
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- 46. (c) Юрий Данилевский (Yuriy Danilevsky), some rights reserved (CC BY), uploaded by Юрий Данилевский (Yuriy Danilevsky)
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- 51. (c) Todd Belanger, some rights reserved (CC BY-NC), uploaded by Todd Belanger
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- 54. (c) Dwayne Estes, some rights reserved (CC BY-NC), uploaded by Dwayne Estes
- 55. (c) peggyo, some rights reserved (CC BY-NC), uploaded by peggyo
- 56. (c) Kristin Jones, some rights reserved (CC BY-NC), uploaded by Kristin Jones
- 57. (c) Matthew O'Donnell, some rights reserved (CC BY-NC-SA), uploaded by Matthew O'Donnell
- 58. (c) Bob Gutowski, some rights reserved (CC BY-NC-SA)
- 59. (c) Ben Taylor, some rights reserved (CC BY-NC), uploaded by Ben Taylor
- 60. (c) Dendroica cerulea, some rights reserved (CC BY-NC-SA)
- 61. (c) Rebecca Cowser, some rights reserved (CC BY-NC), uploaded by Rebecca Cowser
- 62. (c) Wendell Smith, some rights reserved (CC BY)
- 63. (c) sandy richard, some rights reserved (CC BY-NC-SA)
- 64. (c) Kostas Zontanos, some rights reserved (CC BY-NC), uploaded by Kostas Zontanos
- 65. (c) sehnature, some rights reserved (CC BY-NC)
- 66. (c) Andreas Rockstein, some rights reserved (CC BY-SA)
- 67. (c) Ken-ichi Ueda, some rights reserved (CC BY)
- 68. (c) Jakob Fahr, some rights reserved (CC BY-NC), uploaded by Jakob Fahr
- 69. (c) Jade Nature ❤️, some rights reserved (CC BY-NC), uploaded by Jade Nature ❤️
- 70. (c) Algirdas, some rights reserved (CC BY-SA)
- 71. (c) luca_naomi, some rights reserved (CC BY-NC)
- 72. (c) Fluff Berger, some rights reserved (CC BY-SA), uploaded by Fluff Berger
- 73. (c) Joan Knapp, some rights reserved (CC BY-ND), uploaded by Joan Knapp
- 74. (c) 57Andrew, some rights reserved (CC BY-NC-ND)
- 75. (c) Георгий Виноградов (Georgy Vinogradov), some rights reserved (CC BY), uploaded by Георгий Виноградов (Georgy Vinogradov)
- 76. (c) José MarÃa Escolano, some rights reserved (CC BY-NC-SA)
- 77. (c) outdoorsie, some rights reserved (CC BY-NC)
- 78. (c) John Boback, some rights reserved (CC BY-NC), uploaded by John Boback
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- 81. (c) Kerry Wixted, some rights reserved (CC BY)
- 82. (c) Superior National Forest, some rights reserved (CC BY)
- 83. (c) J. N. Stuart, all rights reserved, uploaded by J. N. Stuart
- 84. (c) Flown Kimmerling, all rights reserved, uploaded by Flown Kimmerling
- 85. (c) Brett Whaley, some rights reserved (CC BY-NC)