Edited by Myung Jin (John) Kang, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) David Hofmann, some rights reserved (CC BY-NC-ND)
- 2. (c) Nuuuuuuuuuuul, some rights reserved (CC BY)
- 3. (c) Daniel Cahen, some rights reserved (CC BY), uploaded by Daniel Cahen
- 4. (c) Anneli Salo, some rights reserved (CC BY-SA)
- 5. (c) lamprisdimitris, some rights reserved (CC BY-NC)
- 6. (c) Silvain de Munck, some rights reserved (CC BY-NC-ND)
- 7. (c) wingedchimera, some rights reserved (CC BY-NC), uploaded by wingedchimera
- 8. (c) Plant Image Library, some rights reserved (CC BY-SA)
- 9. (c) Ferran Turmo Gort, some rights reserved (CC BY-NC-SA)
- 10. (c) Peter Gorman, some rights reserved (CC BY-NC-SA)
- 11. (c) Kingsbrae Garden, some rights reserved (CC BY-NC-SA)
- 12. (c) flyingbearjmh, some rights reserved (CC BY-NC)
- 13. (c) Radio Tonreg, some rights reserved (CC BY)
- 14. (c) Corey Lange, some rights reserved (CC BY-NC), uploaded by Corey Lange
- 15. (c) kasherah, some rights reserved (CC BY-NC)
- 16. (c) psweet, some rights reserved (CC BY-SA), uploaded by psweet
- 17. (c) 方伊琳(阿鈣), some rights reserved (CC BY-NC), uploaded by 方伊琳(阿鈣)
- 18. (c) Mick Talbot, some rights reserved (CC BY)
- 19. (c) allysonv, some rights reserved (CC BY-NC), uploaded by allysonv
- 20. (c) Judith Ellen Lopez, some rights reserved (CC BY-NC)
- 21. (c) Steve Chilton, some rights reserved (CC BY-NC-ND)
- 22. (c) Julia Housden Proulx, some rights reserved (CC BY-NC), uploaded by Julia Housden Proulx
- 23. (c) Siddarth Machado, some rights reserved (CC BY), uploaded by Siddarth Machado
- 24. (c) gosner, some rights reserved (CC BY-NC), uploaded by gosner
- 25. no rights reserved
- 26. (c) Luca Boscain, some rights reserved (CC BY-NC), uploaded by Luca Boscain
- 27. (c) Bruce B Missen, some rights reserved (CC BY-NC), uploaded by Bruce B Missen
- 28. (c) Pierre Kessler, some rights reserved (CC BY-NC-SA)
- 29. (c) David Greenberger, some rights reserved (CC BY-NC-ND), uploaded by David Greenberger
- 30. (c) Ronald Werson, some rights reserved (CC BY-NC-ND), uploaded by Ronald Werson
- 31. (c) Axel Albano, some rights reserved (CC BY-NC), uploaded by Axel Albano
- 32. (c) Mary Tevault, some rights reserved (CC BY-NC-ND), uploaded by Mary Tevault
- 33. (c) Patrick Alexander, some rights reserved (CC BY-NC-ND)
- 34. (c) AnneTanne, some rights reserved (CC BY-NC)
- 35. (c) Dan Mullen, some rights reserved (CC BY-NC-ND)
- 36. (c) 104623964081378888743, some rights reserved (CC BY-NC), uploaded by 104623964081378888743
- 37. (c) Sami, some rights reserved (CC BY-NC-SA)
- 38. (c) Daba, some rights reserved (CC BY-NC), uploaded by Daba
- 39. (c) Yonggang Liu, some rights reserved (CC BY-NC-ND)
- 40. (c) Ina Siebert, some rights reserved (CC BY-NC), uploaded by Ina Siebert
