Edited by Tony Rebelo, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) 116916927065934112165, some rights reserved (CC BY-SA), uploaded by 116916927065934112165
- 2. (c) Peter Vos, some rights reserved (CC BY-NC), uploaded by Peter Vos
- 3. (c) Jerry Oldenettel, some rights reserved (CC BY-NC-SA)
- 4. (c) Daniel, some rights reserved (CC BY-NC-SA)
- 5. (c) markus lilje, some rights reserved (CC BY-NC-ND), uploaded by markus lilje
- 6. (c) ashung, some rights reserved (CC BY-NC-SA)
- 7. (c) Jakob Fahr, some rights reserved (CC BY-NC), uploaded by Jakob Fahr
- 8. (c) Walwyn, some rights reserved (CC BY-NC)
- 9. (c) Graeme White, some rights reserved (CC BY-NC), uploaded by Graeme White
- 10. (c) maritzasouthafrica, some rights reserved (CC BY-NC), uploaded by maritzasouthafrica
- 11. (c) Martin Grimm, some rights reserved (CC BY-NC)
- 12. (c) Roger C. Kendrick, all rights reserved
- 13. (c) https://www.flickr.com/photos/dkeats/, some rights reserved (CC BY)
- 14. (c) Marian Oliver, some rights reserved (CC BY-NC), uploaded by Marian Oliver
- 15. (c) JMK, some rights reserved (CC BY-SA)
- 16. (c) David Renoult, some rights reserved (CC BY-NC), uploaded by David Renoult
- 17. (c) tjeerd, some rights reserved (CC BY-NC), uploaded by tjeerd
- 18. (c) Leslie Flint, some rights reserved (CC BY-NC), uploaded by Leslie Flint
- 19. (c) Brian du Preez, some rights reserved (CC BY-SA), uploaded by Brian du Preez
- 20. (c) Svdmolen, some rights reserved (CC BY)
- 21. (c) Jacky Judas, some rights reserved (CC BY), uploaded by Jacky Judas
- 22. (c) Nico Vromant, some rights reserved (CC BY-NC), uploaded by Nico Vromant
- 23. (c) Ton Rulkens, some rights reserved (CC BY-SA)
- 24. (c) Alex Rebelo, some rights reserved (CC BY-NC), uploaded by Alex Rebelo
- 25. (c) pedro requena diaz, some rights reserved (CC BY-NC-ND)
- 26. no rights reserved, uploaded by Andrew Deacon
- 27. (c) Charlesjsharp, some rights reserved (CC BY-SA)
- 28. (c) DGERobertson, some rights reserved (CC BY-NC-SA)
- 29. (c) Ricky Taylor, some rights reserved (CC BY-NC), uploaded by Ricky Taylor
- 30. (c) Gawie Malan, some rights reserved (CC BY-NC), uploaded by Gawie Malan
- 31. (c) Donald Hobern, some rights reserved (CC BY)
- 32. (c) Bernard DUPONT, some rights reserved (CC BY-SA)
- 33. (c) Bernard DUPONT, some rights reserved (CC BY-NC-SA)
- 34. (c) Joachim Louis, some rights reserved (CC BY-NC-ND), uploaded by Joachim Louis
- 35. (c) Christine Sydes, some rights reserved (CC BY-NC), uploaded by Christine Sydes
- 36. (c) i_c_riddell, some rights reserved (CC BY), uploaded by i_c_riddell
- 37. (c) Botswanabugs, some rights reserved (CC BY-NC), uploaded by Botswanabugs
- 38. (c) Bill & Mark Bell, some rights reserved (CC BY-NC-SA)
- 39. (c) David Marquina Reyes, some rights reserved (CC BY-NC-ND)
- 40. (c) Jeremy Barker, some rights reserved (CC BY-NC), uploaded by Jeremy Barker
- 41. (c) riana60, some rights reserved (CC BY-NC), uploaded by riana60
- 42. (c) Marcello Consolo, some rights reserved (CC BY-NC-SA)
- 43. (c) copper, some rights reserved (CC BY-NC), uploaded by copper
- 44. (c) WK Cheng, all rights reserved, uploaded by WK Cheng
- 45. (c) Ian McMillan, some rights reserved (CC BY-NC), uploaded by Ian McMillan
- 46. (c) Andy Reago & Chrissy McClarren, some rights reserved (CC BY)
- 47. (c) Vijay Anand Ismavel, some rights reserved (CC BY-NC-SA)
- 48. (c) Martin Grimm, some rights reserved (CC BY-NC), uploaded by Martin Grimm
- 49. (c) Lauren Steyn, some rights reserved (CC BY-NC-ND), uploaded by Lauren Steyn
- 50. (c) Charles Stirton, some rights reserved (CC BY-SA), uploaded by Charles Stirton
- 51. (c) Cécile Bassaglia, some rights reserved (CC BY-NC-SA)
