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Photo Credits
- 1. (c) Fausto, some rights reserved (CC BY-NC), uploaded by Fausto
- 2. (c) Ioana Mita, some rights reserved (CC BY-NC), uploaded by Ioana Mita
- 3. (c) Petra & Wilfried, some rights reserved (CC BY)
- 4. (c) J. Gállego, some rights reserved (CC BY-NC-SA)
- 5. (c) Jeffrey Sciberras, some rights reserved (CC BY)
- 6. (c) Joachim S. Müller, some rights reserved (CC BY-NC-SA)
- 7. (c) Meghan Cassidy, some rights reserved (CC BY-SA), uploaded by Meghan Cassidy
- 8. (c) dubidule, some rights reserved (CC BY)
- 9. (c) Parham Beyhaghi, some rights reserved (CC BY-NC), uploaded by Parham Beyhaghi
- 10. (c) Daniel Iversen, some rights reserved (CC BY-NC), uploaded by Daniel Iversen
- 11. (c) Steve Daniels, some rights reserved (CC BY-NC), uploaded by Steve Daniels
- 12. (c) Paul Cools, some rights reserved (CC BY-NC), uploaded by Paul Cools
- 13. (c) Heather Paul, some rights reserved (CC BY-ND)
- 14. (c) Mike Pennington, some rights reserved (CC BY-SA)
- 15. (c) Katja Schulz, some rights reserved (CC BY), uploaded by Katja Schulz
- 16. (c) Ferran Pestaña, some rights reserved (CC BY-NC)
- 17. (c) David Cook Wildlife Photography, some rights reserved (CC BY-NC)
- 18. (c) Elsa BARTHES, some rights reserved (CC BY-ND)
- 19. (c) JanetandPhil, some rights reserved (CC BY-NC-ND)
- 20. (c) Paul Roberts, some rights reserved (CC BY-NC)
- 21. (c) Lip Kee Yap, some rights reserved (CC BY-SA)
- 22. (c) Saurabh Agrawal, some rights reserved (CC BY-NC), uploaded by Saurabh Agrawal
- 23. (c) ONG ODDB, some rights reserved (CC BY-NC-ND), uploaded by ONG ODDB
- 24. (c) Charles Lam, some rights reserved (CC BY-SA)
- 25. (c) Agustín Povedano, some rights reserved (CC BY-NC-SA)
- 26. (c) Vitaliy Khustochka, some rights reserved (CC BY-NC)
- 27. (c) Andreas Trepte, some rights reserved (CC BY-SA)
- 28. (c) Jörg Hempel, some rights reserved (CC BY-SA), uploaded by Jörg Hempel
- 29. (c) Геннадий, some rights reserved (CC BY-NC), uploaded by Геннадий
- 30. (c) Mark Kilner, some rights reserved (CC BY-NC-SA)
- 31. (c) Gidzy, some rights reserved (CC BY)
- 32. (c) Biodiversity Heritage Library, some rights reserved (CC BY-NC-SA)
- 33. (c) Kim, Hyun-tae, some rights reserved (CC BY), uploaded by Kim, Hyun-tae
- 34. (c) Ulrich Latzenhofer, some rights reserved (CC BY-SA)
- 35. (c) Eric de Leeuw, some rights reserved (CC BY-NC-ND)
- 36. (c) Erin and Lance Willett, some rights reserved (CC BY-NC-ND)
- 37. (c) Markus Lilje, some rights reserved (CC BY-NC-ND), uploaded by Markus Lilje
- 38. (c) Joaquim Maceira Muchaxo, some rights reserved (CC BY-NC-ND)
- 39. (c) Maris Pukitis, some rights reserved (CC BY-NC-SA)
- 40. (c) Muchaxo, some rights reserved (CC BY-NC-ND)
- 41. (c) Blake Matheson, some rights reserved (CC BY-NC)
- 42. (c) Eddy Van 3000, some rights reserved (CC BY-SA)
- 43. (c) Ian White, some rights reserved (CC BY-NC-SA)
- 44. (c) Alvaro Jaramillo, some rights reserved (CC BY-NC), uploaded by Alvaro Jaramillo
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- 47. (c) Mr. T in DC, some rights reserved (CC BY-ND)
- 48. (c) Sergey Pisarevskiy, some rights reserved (CC BY-NC-SA)
- 49. (c) Graham Gavaghan, some rights reserved (CC BY-NC-ND)
- 50. (c) Derek Keats, some rights reserved (CC BY)
- 51. (c) Pedro Henriques, some rights reserved (CC BY-NC-ND)
- 52. (c) Ina Siebert, some rights reserved (CC BY-NC), uploaded by Ina Siebert
- 53. (c) Александр, some rights reserved (CC BY-NC-SA), uploaded by Александр
- 54. (c) Subhajit Roy, some rights reserved (CC BY-NC-ND), uploaded by Subhajit Roy
- 55. (c) Jose Sousa, some rights reserved (CC BY-NC-ND)
- 56. (c) Hans Zwitzer, some rights reserved (CC BY-NC-SA)
- 57. no rights reserved, uploaded by Wouter Koch
- 58. (c) Ani Sarkisyan, some rights reserved (CC BY), uploaded by Ani Sarkisyan
- 59. (c) Isidro Vila Verde, some rights reserved (CC BY-NC)
- 60. (c) Ashley M Bradford, some rights reserved (CC BY-NC), uploaded by Ashley M Bradford
- 61. (c) Carron Brown, some rights reserved (CC BY-NC-ND)
- 62. (c) Keven Law, some rights reserved (CC BY-SA)
- 63. (c) Dave Curtis, some rights reserved (CC BY-NC-ND)
- 64. (c) Tan Kok Hui, some rights reserved (CC BY-NC), uploaded by Tan Kok Hui
- 65. (c) Steve Garvie, some rights reserved (CC BY-NC-SA)
- 66. (c) Marcel Holyoak, some rights reserved (CC BY-NC-ND)
- 67. (c) Andreas Eichler, some rights reserved (CC BY-SA)
- 68. (c) Joaquim Coelho, some rights reserved (CC BY-NC-ND)
- 69. (c) Artur Mikołajewski, some rights reserved (CC BY-SA)
- 70. (c) Tatiana Bulyonkova, some rights reserved (CC BY-NC-SA)
