Edited by Breno Figueiredo, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Judy Gallagher, some rights reserved (CC BY), uploaded by Judy Gallagher
- 2. (c) Ted MacRae, some rights reserved (CC BY-NC-ND)
- 3. (c) Christian Schwarz, some rights reserved (CC BY-NC), uploaded by Christian Schwarz
- 4. (c) Mike Quinn, Austin, TX, some rights reserved (CC BY-NC), uploaded by Mike Quinn, Austin, TX
- 5. (c) Marc AuMarc, some rights reserved (CC BY-NC-ND)
- 6. (c) Juan Emilio, some rights reserved (CC BY-SA)
- 7. (c) souhjiro, some rights reserved (CC BY-NC), uploaded by souhjiro
- 8. (c) Roberto R. Calderón, some rights reserved (CC BY-NC), uploaded by Roberto R. Calderón
- 9. (c) eduardovieira1301, some rights reserved (CC BY-NC), uploaded by eduardovieira1301
- 10. (c) Ramon and Suzanne Vargas, some rights reserved (CC BY-SA), uploaded by Ramon and Suzanne Vargas
- 11. (c) Greg Lasley, some rights reserved (CC BY-NC), uploaded by Greg Lasley
- 12. (c) Malena Ojeda y Emiliano Gonzalez Rubis, some rights reserved (CC BY-NC), uploaded by Malena Ojeda y Emiliano Gonzalez Rubis
- 13. (c) Lisa Johnson, some rights reserved (CC BY-NC), uploaded by Lisa Johnson
- 14. (c) Ísis Meri Medri, some rights reserved (CC BY-NC), uploaded by Ísis Meri Medri
- 15. (c) Juan Cruzado Cortés, some rights reserved (CC BY-SA), uploaded by Juan Cruzado Cortés
- 16. (c) Guilherme A. Fischer, some rights reserved (CC BY-NC), uploaded by Guilherme A. Fischer
- 17. (c) Hugo Hulsberg, some rights reserved (CC BY-NC), uploaded by Hugo Hulsberg
- 18. (c) Karina Avila, some rights reserved (CC BY-NC), uploaded by Karina Avila
- 19. (c) David Bruns, some rights reserved (CC BY-NC), uploaded by David Bruns
- 20. (c) Gustavo Casás, some rights reserved (CC BY-NC), uploaded by Gustavo Casás
- 21. (c) andresleon27, some rights reserved (CC BY-NC), uploaded by andresleon27
- 22. (c) Gerónimo Martín Alonso, some rights reserved (CC BY-NC-ND), uploaded by Gerónimo Martín Alonso
- 23. (c) Darío Martínez, some rights reserved (CC BY-NC), uploaded by Darío Martínez
- 24. (c) Célio Moura Neto, some rights reserved (CC BY)
- 25. no rights reserved, uploaded by Fernando Sessegolo
- 26. (c) mmaymi, some rights reserved (CC BY-NC), uploaded by mmaymi
- 27. (c) Paul Foster, some rights reserved (CC BY-NC), uploaded by Paul Foster
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- 29. (c) Rich Hoyer, some rights reserved (CC BY-NC-SA), uploaded by Rich Hoyer
- 30. (c) Douglas Eduardo Rocha, some rights reserved (CC BY-NC-ND), uploaded by Douglas Eduardo Rocha
- 31. (c) Edson Gasperin, some rights reserved (CC BY-NC), uploaded by Edson Gasperin
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- 33. (c) Frederico Acaz Sonntag, some rights reserved (CC BY-NC), uploaded by Frederico Acaz Sonntag
- 34. (c) vicnasc_, some rights reserved (CC BY-NC), uploaded by vicnasc_
- 35. (c) Breno Farias, some rights reserved (CC BY-NC), uploaded by Breno Farias
- 36. (c) Helio Lourencini, some rights reserved (CC BY-NC), uploaded by Helio Lourencini
- 37. (c) Célio Moura Neto, some rights reserved (CC BY), uploaded by Célio Moura Neto
- 38. (c) Eric Kilby, some rights reserved (CC BY-SA)
- 39. (c) Pia's birdseye view, some rights reserved (CC BY-NC), uploaded by Pia's birdseye view
- 40. (c) Eden Fontes, some rights reserved (CC BY-NC), uploaded by Eden Fontes
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- 42. (c) Pablo H Capovilla, some rights reserved (CC BY-SA), uploaded by Pablo H Capovilla
- 43. (c) Steeven Perez, some rights reserved (CC BY-NC), uploaded by Steeven Perez
- 44. (c) Roberto González, some rights reserved (CC BY-NC), uploaded by Roberto González
- 45. (c) Taran Rampersad, some rights reserved (CC BY-NC-SA)
- 46. (c) Mike Allen, some rights reserved (CC BY-NC-SA)
- 47. (c) jeanmichel_moisant, some rights reserved (CC BY-NC), uploaded by jeanmichel_moisant
- 48. (c) Kent Miller, some rights reserved (CC BY-ND), uploaded by Kent Miller
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- 50. (c) Carmelo López Abad, some rights reserved (CC BY-NC), uploaded by Carmelo López Abad
- 51. (c) Aratinga_cactorum_-Brazil-8.jpg, some rights reserved (CC BY-SA)
- 52. (c) Bryan Jones, some rights reserved (CC BY-NC-ND)
- 53. (c) Nicolas Olejnik, some rights reserved (CC BY-NC), uploaded by Nicolas Olejnik
- 54. (c) lotlhmoq, some rights reserved (CC BY-NC-SA), uploaded by lotlhmoq
- 55. (c) Cláudio Dias Timm, some rights reserved (CC BY-NC-SA)
- 56. (c) Francesco Veronesi, some rights reserved (CC BY-NC-SA)
- 57. (c) André Adeodato, some rights reserved (CC BY-NC), uploaded by André Adeodato
- 58. (c) Kakalotli, some rights reserved (CC BY-NC), uploaded by Kakalotli
- 59. (c) Dave Govoni, some rights reserved (CC BY-NC-SA), uploaded by Dave Govoni
- 60. (c) Maggie.Smith, some rights reserved (CC BY-NC)
- 61. (c) Donají Graham, some rights reserved (CC BY-NC), uploaded by Donají Graham
- 62. (c) Bobby McCabe, some rights reserved (CC BY), uploaded by Bobby McCabe
- 63. (c) Eric Carpenter, some rights reserved (CC BY-NC), uploaded by Eric Carpenter
- 64. (c) Félix Uribe, some rights reserved (CC BY-SA)
- 65. (c) Steven Mlodinow, some rights reserved (CC BY-NC), uploaded by Steven Mlodinow
- 66. (c) Frank Schulenburg, some rights reserved (CC BY-SA)
- 67. (c) augur, some rights reserved (CC BY-NC)
- 68. (c) Cláudio Dias Timm, some rights reserved (CC BY-NC-SA)
- 69. (c) Nick Chill, some rights reserved (CC BY-NC-SA)
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- 72. (c) Bill Carrell, some rights reserved (CC BY-NC-ND), uploaded by Bill Carrell
- 73. (c) Bruno Durand, some rights reserved (CC BY-NC), uploaded by Bruno Durand
- 74. (c) Edwin Harvey, some rights reserved (CC BY-NC-SA)
- 75. (c) William Stephens, some rights reserved (CC BY), uploaded by William Stephens
- 76. (c) marcelo_allende, some rights reserved (CC BY-NC), uploaded by marcelo_allende
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- 79. (c) Olaf Oliviero Riemer, some rights reserved (CC BY-SA)
- 80. (c) Paul Donahue, some rights reserved (CC BY-NC), uploaded by Paul Donahue
- 81. (c) Francisco Farriols Sarabia, some rights reserved (CC BY), uploaded by Francisco Farriols Sarabia
- 82. (c) Oswaldo Hernández, some rights reserved (CC BY-NC), uploaded by Oswaldo Hernández
