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Photo Credits
- 1. (c) Roberto R. Calderón, some rights reserved (CC BY-NC), uploaded by Roberto R. Calderón
- 2. (c) Matthew High, some rights reserved (CC BY-NC)
- 3. (c) Connor Travis, some rights reserved (CC BY-NC), uploaded by Connor Travis
- 4. (c) Maggie.Smith, some rights reserved (CC BY-NC)
- 5. (c) Bobby McCabe, some rights reserved (CC BY), uploaded by Bobby McCabe
- 6. (c) Francesco Veronesi, some rights reserved (CC BY-NC-SA)
- 7. (c) BJ Stacey, some rights reserved (CC BY-NC)
- 8. (c) Jen Goellnitz, some rights reserved (CC BY-NC)
- 9. (c) BlueRidgeKitties, some rights reserved (CC BY-NC-SA)
- 10. (c) USFWS Mountain-Prairie, some rights reserved (CC BY)
- 11. (c) Hal Trachtenberg, some rights reserved (CC BY-NC)
- 12. (c) Dan Dzurisin, some rights reserved (CC BY)
- 13. (c) Bryan, some rights reserved (CC BY-NC), uploaded by Bryan
- 14. (c) Femorale, some rights reserved (CC BY-NC)
- 15. (c) Gregg Petersen, some rights reserved (CC BY-NC), uploaded by Gregg Petersen
- 16. (c) dlbowls, some rights reserved (CC BY-NC), uploaded by dlbowls
- 17. (c) joannerusso, some rights reserved (CC BY-NC), uploaded by joannerusso
- 18. (c) Robert J. "Bob" Nuelle, Jr. AICEZS, some rights reserved (CC BY-NC), uploaded by Robert J. "Bob" Nuelle, Jr. AICEZS
- 19. (c) Scott Buckel, some rights reserved (CC BY-NC), uploaded by Scott Buckel
- 20. (c) C. Mallory, some rights reserved (CC BY-NC), uploaded by C. Mallory
- 21. (c) Judy Gallagher, some rights reserved (CC BY)
- 22. (c) Katja Schulz, some rights reserved (CC BY)
- 23. (c) Jason M Crockwell, some rights reserved (CC BY-NC-ND), uploaded by Jason M Crockwell
- 24. (c) molanic, some rights reserved (CC BY-NC), uploaded by molanic
- 25. (c) Mike Quinn, Austin, TX, some rights reserved (CC BY-NC), uploaded by Mike Quinn, Austin, TX
- 26. (c) Sheryl Smith-Rodgers, some rights reserved (CC BY-NC), uploaded by Sheryl Smith-Rodgers
- 27. (c) Stefano Doglio, some rights reserved (CC BY-NC), uploaded by Stefano Doglio
- 28. (c) JanePannor, some rights reserved (CC BY-NC), uploaded by JanePannor
- 29. (c) Robby Deans, some rights reserved (CC BY-NC), uploaded by Robby Deans
- 30. (c) Even Dankowicz, some rights reserved (CC BY), uploaded by Even Dankowicz
- 31. no rights reserved, uploaded by Jesse Rorabaugh
- 32. (c) Justin, some rights reserved (CC BY-NC), uploaded by Justin
- 33. (c) Marcello Consolo, some rights reserved (CC BY-NC-SA)
- 34. (c) Gilles San Martin, some rights reserved (CC BY-SA), uploaded by Gilles San Martin
- 35. (c) Joe Decruyenaere, some rights reserved (CC BY-SA)
- 36. (c) Alfredo Eloisa, some rights reserved (CC BY-NC-SA), uploaded by Alfredo Eloisa
- 37. (c) trees, some rights reserved (CC BY-NC)
- 38. (c) dog.breath, some rights reserved (CC BY-NC-ND)
- 39. (c) David Bygott, some rights reserved (CC BY-NC-SA)
- 40. (c) Joachim Louis, some rights reserved (CC BY-NC-ND), uploaded by Joachim Louis
- 41. (c) Юрий Данилевский (Yuriy Danilevsky), some rights reserved (CC BY), uploaded by Юрий Данилевский (Yuriy Danilevsky)
- 42. (c) Bernard DUPONT, some rights reserved (CC BY-SA)
- 43. (c) Adriana Nelly Correa Sandoval, some rights reserved (CC BY), uploaded by Adriana Nelly Correa Sandoval
- 44. (c) Alison Northup, some rights reserved (CC BY), uploaded by Alison Northup
- 45. (c) Jose S. Garza Herrera, some rights reserved (CC BY-NC-ND), uploaded by Jose S. Garza Herrera
- 46. (c) Richard Reynolds, some rights reserved (CC BY-NC), uploaded by Richard Reynolds
- 47. (c) Meet, some rights reserved (CC BY-NC), uploaded by Meet
- 48. (c) Sunnetchan, some rights reserved (CC BY-NC-ND), uploaded by Sunnetchan
- 49. (c) Kenneth Bader, some rights reserved (CC BY-NC), uploaded by Kenneth Bader
- 50. (c) Mikael Behrens, some rights reserved (CC BY-NC), uploaded by Mikael Behrens
- 51. (c) Carlos/Giancarla Ross (AnimeBirder), some rights reserved (CC BY-NC), uploaded by Carlos/Giancarla Ross (AnimeBirder)
- 52. (c) Jerry Oldenettel, some rights reserved (CC BY-NC-SA)
- 53. (c) douneika, some rights reserved (CC BY-NC-SA)
- 54. (c) José MarÃa Escolano, some rights reserved (CC BY-NC-SA)
- 55. (c) Jenny Evans, some rights reserved (CC BY-NC)
- 56. (c) John Brush, some rights reserved (CC BY-NC)
- 57. (c) Bill Dodd, some rights reserved (CC BY-NC)
- 58. (c) Bob Peterson, some rights reserved (CC BY)
- 59. (c) amy_b, some rights reserved (CC BY-NC-SA)
- 60. (c) Ryan McDaniel, some rights reserved (CC BY-NC), uploaded by Ryan McDaniel
- 61. (c) stonebird, some rights reserved (CC BY-NC-SA)
- 62. (c) Nick Beck, some rights reserved (CC BY-NC-SA)
- 63. (c) Kathy Cox, some rights reserved (CC BY-NC-ND), uploaded by Kathy Cox
- 64. (c) Victor Engel, some rights reserved (CC BY), uploaded by Victor Engel
- 65. (c) La Rata Mutante, some rights reserved (CC BY-NC), uploaded by La Rata Mutante
- 66. (c) wjpurifoy, some rights reserved (CC BY-NC)
- 67. (c) Emma Louise McKenzie, some rights reserved (CC BY-NC), uploaded by Emma Louise McKenzie
- 68. (c) John P Friel, some rights reserved (CC BY), uploaded by John P Friel
- 69. (c) Ettore Balocchi, some rights reserved (CC BY)