Edited by srsvivos, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) randomtruth, some rights reserved (CC BY-NC-SA)
- 2. (c) Siân Nightingale, some rights reserved (CC BY-NC), uploaded by Siân Nightingale
- 3. (c) Ken-ichi Ueda, some rights reserved (CC BY-NC-SA)
- 4. (c) chobuck, some rights reserved (CC BY-NC), uploaded by chobuck
- 5. (c) Dorota (Dorothy), some rights reserved (CC BY-SA)
- 6. (c) Jason Headley, some rights reserved (CC BY-NC), uploaded by Jason Headley
- 7. (c) NatureShutterbug, some rights reserved (CC BY)
- 8. (c) BJ Stacey, some rights reserved (CC BY-NC)
- 9. (c) Tony Iwane, some rights reserved (CC BY-NC), uploaded by Tony Iwane
- 10. (c) Jose S. Garza Herrera, some rights reserved (CC BY-NC-ND), uploaded by Jose S. Garza Herrera
- 11. (c) betsy_irwin, some rights reserved (CC BY-NC), uploaded by betsy_irwin
- 12. (c) bendanavargas, some rights reserved (CC BY-NC)
- 13. (c) James Bailey, some rights reserved (CC BY-NC), uploaded by James Bailey
- 14. (c) Simon Forsyth, some rights reserved (CC BY-NC-SA)
- 15. (c) dimarais, some rights reserved (CC BY-NC), uploaded by dimarais
- 16. (c) Joe Decruyenaere, some rights reserved (CC BY-SA)
- 17. (c) Ken-ichi Ueda, some rights reserved (CC BY)
- 18. no rights reserved, uploaded by Jesse Rorabaugh
- 19. (c) Franco Folini, some rights reserved (CC BY-SA)
- 20. (c) Tom Hilton, some rights reserved (CC BY)
- 21. (c) wellman_a_004, some rights reserved (CC BY-NC)
- 22. (c) Nick Beck, some rights reserved (CC BY-NC-SA)
- 23. (c) 許湲涓, some rights reserved (CC BY-NC), uploaded by 許湲涓
- 24. (c) Benjamin J. Dion, some rights reserved (CC BY-NC-SA), uploaded by Benjamin J. Dion
- 25. (c) Carlos Christian Garcia Cruz, some rights reserved (CC BY-NC-SA), uploaded by Carlos Christian Garcia Cruz
- 26. (c) stonebird, some rights reserved (CC BY-NC-SA)
- 27. (c) 2008 Keir Morse, some rights reserved (CC BY-NC-SA)
- 28. (c) Ken-ichi Ueda, some rights reserved (CC BY), uploaded by Ken-ichi Ueda
- 29. (c) Jill Matsuyama, some rights reserved (CC BY-NC-SA)
- 30. (c) Nicola van Berkel, some rights reserved (CC BY-SA), uploaded by Nicola van Berkel
- 31. (c) Gary Griffith, some rights reserved (CC BY-NC-ND)
- 32. (c) CK Kelly, some rights reserved (CC BY), uploaded by CK Kelly
- 33. (c) Pablo Cabezos, some rights reserved (CC BY)
- 34. (c) Brian Starzomski, some rights reserved (CC BY-NC), uploaded by Brian Starzomski
- 35. (c) Belinda Lo, some rights reserved (CC BY-NC-SA)
- 36. (c) Valter Jacinto, some rights reserved (CC BY-NC-SA)
- 37. (c) Alex Abair, some rights reserved (CC BY-NC), uploaded by Alex Abair
- 38. (c) Alison Sheehey, some rights reserved (CC BY-NC-ND), uploaded by Alison Sheehey
- 39. (c) Charlie Hohn, some rights reserved (CC BY), uploaded by Charlie Hohn
- 40. (c) Salomé, some rights reserved (CC BY-NC-SA)
- 41. no rights reserved, uploaded by 葉子
- 42. (c) S. Rae, some rights reserved (CC BY)
- 43. (c) cwwood, some rights reserved (CC BY-SA), uploaded by cwwood
- 44. (c) John Martin, some rights reserved (CC BY-NC), uploaded by John Martin
- 45. (c) enbodenumer, some rights reserved (CC BY-NC-SA)
- 46. no rights reserved
- 47. (c) Bruce Calvert, some rights reserved (CC BY), uploaded by Bruce Calvert
- 48. (c) Spencer Holmes, some rights reserved (CC BY-NC), uploaded by Spencer Holmes
- 49. (c) Laura Breeden, some rights reserved (CC BY-NC), uploaded by Laura Breeden
- 50. (c) David Hofmann, some rights reserved (CC BY-NC-ND)
- 51. (c) Anita Gould, some rights reserved (CC BY-NC), uploaded by Anita Gould
- 52. (c) user:Curtis Clark, some rights reserved (CC BY-SA)
- 53. (c) George F Mayfield, some rights reserved (CC BY-SA)
- 54. (c) emily, some rights reserved (CC BY-NC-SA)
- 55. (c) Norio Nomura, some rights reserved (CC BY-SA), uploaded by Norio Nomura
- 56. (c) mary-nguyen, some rights reserved (CC BY-NC), uploaded by mary-nguyen
- 57. (c) Patrick Dockens, some rights reserved (CC BY-NC-ND)
- 58. (c) Larry, some rights reserved (CC BY-NC-SA)
- 59. (c) Phil Sellens, some rights reserved (CC BY)
- 60. (c) Drepanostoma, some rights reserved (CC BY-NC), uploaded by Drepanostoma
- 61. (c) Eric Jacob, some rights reserved (CC BY-NC), uploaded by Eric Jacob
- 62. (c) Kate's Diary: Sydney, some rights reserved (CC BY-NC-ND)
- 63. (c) Laura Camp, some rights reserved (CC BY-NC)
- 64. (c) kqedquest, some rights reserved (CC BY-NC)
- 65. (c) Anthony Mendoza, some rights reserved (CC BY-NC-SA)
- 66. (c) Dawn Endico, some rights reserved (CC BY-SA)
- 67. (c) drewboy, some rights reserved (CC BY-NC)
- 68. (c) Debbie Ballentine, some rights reserved (CC BY-ND)
- 69. (c) James Gaither, some rights reserved (CC BY-NC-ND)
- 70. (c) Tom Turner, some rights reserved (CC BY-NC), uploaded by Tom Turner
- 71. (c) Giuseppe Buscemi, some rights reserved (CC BY-NC), uploaded by Giuseppe Buscemi
- 72. (c) Anita, some rights reserved (CC BY-NC-SA)
- 73. (c) Tim Quinn, some rights reserved (CC BY-NC), uploaded by Tim Quinn
- 74. (c) Sanjay Acharya, some rights reserved (CC BY-SA)
- 75. (c) Richard Reynolds, some rights reserved (CC BY-NC), uploaded by Richard Reynolds
- 76. (c) Miguel Ordeñana, some rights reserved (CC BY-NC-ND), uploaded by Miguel Ordeñana
- 77. (c) Bill Bouton, some rights reserved (CC BY-SA)
- 78. (c) Ana Albertos, some rights reserved (CC BY-NC), uploaded by Ana Albertos
- 79. (c) Georgios Mesimeris, some rights reserved (CC BY-NC-SA), uploaded by Georgios Mesimeris
- 80. (c) Jerzy Opioła, some rights reserved (CC BY-SA)