Edited by dbiggs, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Bill Bumgarner, some rights reserved (CC BY-NC-ND)
- 2. no rights reserved, uploaded by Anna N Chapman
- 3. (c) Anne Toal, some rights reserved (CC BY)
- 4. (c) Benjamin Schwartz, some rights reserved (CC BY-NC), uploaded by Benjamin Schwartz
- 5. (c) TexasEagle, some rights reserved (CC BY-NC)
- 6. (c) Drriss & Marrionn, some rights reserved (CC BY-NC-SA)
- 7. (c) Mary Keim, some rights reserved (CC BY-NC-SA)
- 8. (c) John Flannery, some rights reserved (CC BY-SA)
- 9. (c) Katja Schulz, some rights reserved (CC BY)
- 10. (c) Brian Peterson, some rights reserved (CC BY-NC-ND)
- 11. (c) Ken-ichi Ueda, some rights reserved (CC BY), uploaded by Ken-ichi Ueda
- 12. (c) Jason M Crockwell, some rights reserved (CC BY-NC-ND), uploaded by Jason M Crockwell
- 13. (c) Aditi, some rights reserved (CC BY-NC-SA)
- 14. (c) Judith Ellen Lopez, some rights reserved (CC BY-NC-SA)
- 15. (c) Travis Jarrell, some rights reserved (CC BY-NC-SA), uploaded by Travis Jarrell
- 16. (c) Brenda Bull, some rights reserved (CC BY-NC), uploaded by Brenda Bull
- 17. (c) cwwood, some rights reserved (CC BY-SA), uploaded by cwwood
- 18. (c) Shanthanu Bhardwaj, some rights reserved (CC BY-SA)
- 19. (c) Cheryl Harleston López Espino, some rights reserved (CC BY-NC-ND), uploaded by Cheryl Harleston López Espino
- 20. (c) Mike Leveille, some rights reserved (CC BY-NC), uploaded by Mike Leveille
- 21. (c) Jeff Hooper, some rights reserved (CC BY), uploaded by Jeff Hooper
- 22. (c) Ferran Turmo Gort, some rights reserved (CC BY-NC-SA)
- 23. (c) Aleta Rodriguez, some rights reserved (CC BY-NC-ND)
- 24. (c) Bill Bouton, some rights reserved (CC BY-SA)
- 25. (c) davecz2, some rights reserved (CC BY-SA), uploaded by davecz2
- 26. (c) Anita Gould, some rights reserved (CC BY-NC), uploaded by Anita Gould
- 27. (c) Rob Van Epps, some rights reserved (CC BY-NC), uploaded by Rob Van Epps
- 28. (c) Aaron Carlson, some rights reserved (CC BY), uploaded by Aaron Carlson
- 29. (c) Greg Lasley, some rights reserved (CC BY-NC), uploaded by Greg Lasley
- 30. (c) pondhawk, some rights reserved (CC BY)
- 31. (c) D. Gordon E. Robertson, some rights reserved (CC BY-SA)
- 32. (c) Lisa Brown, some rights reserved (CC BY-NC)
- 33. (c) Francis Mariani, some rights reserved (CC BY-NC-ND)
- 34. (c) Roger Rittmaster, some rights reserved (CC BY-NC), uploaded by Roger Rittmaster
- 35. (c) Mark Rosenstein, some rights reserved (CC BY-NC-SA), uploaded by Mark Rosenstein
- 36. (c) Melissa McMasters, some rights reserved (CC BY)
- 37. (c) Kent McFarland, some rights reserved (CC BY-NC)
- 38. (c) myiarchus22, some rights reserved (CC BY-NC)
- 39. (c) Benny Mazur, some rights reserved (CC BY)
- 40. (c) Vicki DeLoach, some rights reserved (CC BY-NC-ND)
- 41. (c) smwhite, some rights reserved (CC BY-NC), uploaded by smwhite
- 42. (c) David Hofmann, some rights reserved (CC BY-NC-ND)
- 43. (c) Ken Slade, some rights reserved (CC BY-NC)
- 44. (c) Bill Bouton, some rights reserved (CC BY-NC)
- 45. (c) Anne Reeves, some rights reserved (CC BY-ND)
- 46. (c) BJ Stacey, some rights reserved (CC BY-NC)
- 47. (c) Bill Bouton, some rights reserved (CC BY-NC-ND)
- 48. (c) Bill Swindaman, some rights reserved (CC BY-NC)
- 49. (c) Patrick Coin, some rights reserved (CC BY-NC-SA)
- 50. (c) jackiebaum, some rights reserved (CC BY-NC), uploaded by jackiebaum
- 51. (c) Nick Block, some rights reserved (CC BY), uploaded by Nick Block
- 52. (c) 104860852614073572279, some rights reserved (CC BY-NC-SA), uploaded by 104860852614073572279
- 53. (c) tex-anne, some rights reserved (CC BY-NC), uploaded by tex-anne
- 54. (c) Catherine Cook, some rights reserved (CC BY-NC-ND)
- 55. (c) Eduardo Axel Recillas Bautista, some rights reserved (CC BY-NC), uploaded by Eduardo Axel Recillas Bautista
- 56. (c) Jason Forbes, some rights reserved (CC BY-NC-ND)
- 57. (c) Lior Carlson, some rights reserved (CC BY-NC-ND), uploaded by Lior Carlson
- 58. (c) Sean McCann, some rights reserved (CC BY-NC-SA)
- 59. (c) Erin McKiernan, some rights reserved (CC BY-NC-ND), uploaded by Erin McKiernan
- 60. (c) Jerry Oldenettel, some rights reserved (CC BY-NC-SA)
- 61. (c) summerazure, some rights reserved (CC BY-NC-SA)
- 62. (c) Chuck Sexton, some rights reserved (CC BY-NC), uploaded by Chuck Sexton
- 63. (c) CARLOS VELAZCO, some rights reserved (CC BY-NC), uploaded by CARLOS VELAZCO
- 64. (c) John Davis, some rights reserved (CC BY-NC), uploaded by John Davis
- 65. (c) John Flannery, some rights reserved (CC BY-ND)
- 66. (c) Roberto R. Calderón, some rights reserved (CC BY-NC), uploaded by Roberto R. Calderón
- 67. (c) Theresa Bayoud, all rights reserved, uploaded by Theresa Bayoud
- 68. (c) billbeck001, some rights reserved (CC BY-NC)
- 69. (c) Gerald Carter, some rights reserved (CC BY-NC-ND)
- 70. (c) Cullen Hanks, some rights reserved (CC BY-NC), uploaded by Cullen Hanks
- 71. (c) ___daniel___, some rights reserved (CC BY-NC)
- 72. (c) Juan Cruzado Cortés, some rights reserved (CC BY-SA), uploaded by Juan Cruzado Cortés
