Edited by Edwin Jacobo, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Tom Turner, some rights reserved (CC BY-NC), uploaded by Tom Turner
- 2. (c) sydcannings, some rights reserved (CC BY-NC), uploaded by sydcannings
- 3. (c) Forest and Kim Starr, some rights reserved (CC BY)
- 4. (c) Todd Ramsden, some rights reserved (CC BY-NC), uploaded by Todd Ramsden
- 5. (c) Joanne Siderius, some rights reserved (CC BY-NC), uploaded by Joanne Siderius
- 6. (c) Bill Finch, some rights reserved (CC BY-NC-ND), uploaded by Bill Finch
- 7. (c) Alison Northup, some rights reserved (CC BY), uploaded by Alison Northup
- 8. (c) Mart Hughes, some rights reserved (CC BY-NC), uploaded by Mart Hughes
- 9. (c) 5u5, some rights reserved (CC BY-NC)
- 10. (c) Tom Okey, some rights reserved (CC BY-NC), uploaded by Tom Okey
- 11. (c) Christopher J. Earle, some rights reserved (CC BY-NC), uploaded by Christopher J. Earle
- 12. (c) Nicholas Sly, some rights reserved (CC BY-NC), uploaded by Nicholas Sly
- 13. (c) Plant Image Library, some rights reserved (CC BY-SA)
- 14. (c) chipmunk_1, some rights reserved (CC BY-SA)
- 15. (c) Alex Wright, some rights reserved (CC BY-NC), uploaded by Alex Wright
- 16. (c) J Brew, some rights reserved (CC BY-SA), uploaded by J Brew
- 17. (c) Doug Murphy, some rights reserved (CC BY-SA)
- 18. (c) Don Loarie, some rights reserved (CC BY), uploaded by Don Loarie
- 19. (c) Mathieu Massaviol, some rights reserved (CC BY-NC-ND), uploaded by Mathieu Massaviol
- 20. (c) judith holm, some rights reserved (CC BY-NC-ND), uploaded by judith holm
- 21. (c) Simon, some rights reserved (CC BY-NC), uploaded by Simon
- 22. (c) Bonnie Kinder, some rights reserved (CC BY-NC), uploaded by Bonnie Kinder
- 23. (c) hdcooper, some rights reserved (CC BY-NC)
- 24. (c) Dan Mullen, some rights reserved (CC BY-NC-ND)
- 25. (c) Ruthann, some rights reserved (CC BY-NC), uploaded by Ruthann
- 26. (c) Joshua Tewksbury, some rights reserved (CC BY-NC-SA), uploaded by Joshua Tewksbury
- 27. (c) David Hofmann, some rights reserved (CC BY-NC-ND)
- 28. no rights reserved, uploaded by 葉子
- 29. (c) hilliri, some rights reserved (CC BY-NC)
- 30. (c) Марина Горбунова-Ëлкина, some rights reserved (CC BY-NC), uploaded by Марина Горбунова-Ëлкина
- 31. (c) Kimberlie Sasan, some rights reserved (CC BY-ND), uploaded by Kimberlie Sasan
- 32. (c) tejnarayan, some rights reserved (CC BY-NC)
- 33. (c) artem1980, some rights reserved (CC BY-NC)
- 34. (c) wetlandfan, some rights reserved (CC BY-NC-ND), uploaded by wetlandfan
- 35. (c) anticlimax, some rights reserved (CC BY-NC-ND)
- 36. (c) Ринат Султанов, some rights reserved (CC BY-NC), uploaded by Ринат Султанов
- 37. (c) Joshua Smith, some rights reserved (CC BY-NC), uploaded by Joshua Smith
- 38. (c) Jordan Cochran, some rights reserved (CC BY-NC), uploaded by Jordan Cochran
- 39. (c) Steve Guttman, some rights reserved (CC BY-NC-ND)
- 40. no rights reserved
- 41. (c) Aaron Echols, some rights reserved (CC BY-NC), uploaded by Aaron Echols
- 42. (c) Matt Lavin, some rights reserved (CC BY-SA)
- 43. (c) Svetlana Nesterova, some rights reserved (CC BY-NC), uploaded by Svetlana Nesterova
- 44. (c) Ron Marusak, some rights reserved (CC BY-NC), uploaded by Ron Marusak
- 45. (c) Matthieu Gauvain, some rights reserved (CC BY-NC), uploaded by Matthieu Gauvain
- 46. (c) John D Reynolds, some rights reserved (CC BY-NC), uploaded by John D Reynolds
- 47. (c) Salomé Bielsa, some rights reserved (CC BY-NC-SA)
- 48. (c) Lauren Glevanik, some rights reserved (CC BY-NC), uploaded by Lauren Glevanik
- 49. (c) Steve Chilton, some rights reserved (CC BY-NC-ND)
- 50. (c) James Gaither, some rights reserved (CC BY-NC-ND)
- 51. (c) Anne Parsons, some rights reserved (CC BY-NC), uploaded by Anne Parsons
- 52. (c) Doris, some rights reserved (CC BY-NC-SA)
- 53. (c) Какошкина Татьяна Васильевна, some rights reserved (CC BY-NC), uploaded by Какошкина Татьяна Васильевна
- 54. no rights reserved, uploaded by Rod
- 55. (c) 1998 California Academy of Sciences, some rights reserved (CC BY-NC-SA)