Edited by Jose Eduardo Mendoza Rojas, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Mary Keim, some rights reserved (CC BY-NC-SA)
- 2. (c) Bob Peterson, some rights reserved (CC BY-SA)
- 3. (c) Cláudio Dias Timm, some rights reserved (CC BY-NC-SA)
- 4. (c) leppyone, some rights reserved (CC BY)
- 5. (c) Alex Popovkin, some rights reserved (CC BY-NC-ND)
- 6. (c) Andreas Kay, some rights reserved (CC BY-NC-SA)
- 7. (c) BJ Stacey, some rights reserved (CC BY-NC)
- 8. (c) TexasEagle, some rights reserved (CC BY-NC)
- 9. (c) Judith Ellen Lopez, some rights reserved (CC BY-NC-SA)
- 10. (c) Matt Lerow, some rights reserved (CC BY)
- 11. (c) L_Elliott, some rights reserved (CC BY-NC-SA), uploaded by L_Elliott
- 12. (c) Cory Campora, some rights reserved (CC BY-SA)
- 13. (c) Bill Bouton, some rights reserved (CC BY-NC)
- 14. (c) Richard Crook, some rights reserved (CC BY-NC-ND)
- 15. (c) Nick Block, some rights reserved (CC BY), uploaded by Nick Block
- 16. (c) Fotophilius, some rights reserved (CC BY-NC-SA)
- 17. (c) Craig Elliott, some rights reserved (CC BY-NC-SA)
- 18. (c) Daniel H. Janzen, Guanacaste Dry Forest Conservation Fund, some rights reserved (CC BY-NC-SA)
- 19. (c) rogue2408, some rights reserved (CC BY-NC-ND)
- 20. (c) marcelloazevedo, some rights reserved (CC BY-NC), uploaded by marcelloazevedo
- 21. (c) Jerry Oldenettel, some rights reserved (CC BY-NC-SA)
- 22. (c) Carla Kishinami, some rights reserved (CC BY-NC-ND)
- 23. no rights reserved, uploaded by USGS Native Bee Inventory and Monitoring Laboratory
- 24. (c) geekgirl24, some rights reserved (CC BY-NC-ND)
- 25. (c) Caya!!, some rights reserved (CC BY)
- 26. (c) Bill Bouton, some rights reserved (CC BY-SA)
- 27. (c) pondhawk, some rights reserved (CC BY)
- 28. (c) barloventomagico, some rights reserved (CC BY-NC-ND)
- 29. (c) José Guadalupe Chan Quijano, some rights reserved (CC BY-NC), uploaded by José Guadalupe Chan Quijano
- 30. (c) David Bygott, some rights reserved (CC BY-NC-SA)
- 31. (c) Anne Toal, some rights reserved (CC BY)
- 32. (c) Mauricio Mercadante, some rights reserved (CC BY-NC-SA)
- 33. (c) Geoff Gallice, some rights reserved (CC BY)
- 34. (c) Bill Bouton, some rights reserved (CC BY-NC-ND)
- 35. (c) Notafly, some rights reserved (CC BY-SA)
- 36. (c) stelene2011, some rights reserved (CC BY-NC-ND)
- 37. (c) Judith Ellen Lopez, some rights reserved (CC BY-NC)
- 38. (c) Graciela Nuñez Matadamas, some rights reserved (CC BY-NC), uploaded by Graciela Nuñez Matadamas
- 39. (c) Dominik Hofer, some rights reserved (CC BY-NC-SA)
- 40. (c) Anita Gould, some rights reserved (CC BY-NC), uploaded by Anita Gould
- 41. (c) Drriss & Marrionn, some rights reserved (CC BY-NC-SA)
- 42. (c) Greg Lasley, some rights reserved (CC BY-NC), uploaded by Greg Lasley
- 43. (c) Erin McKiernan, some rights reserved (CC BY-NC-ND), uploaded by Erin McKiernan
- 44. (c) shirdipam, some rights reserved (CC BY-NC), uploaded by shirdipam
- 45. (c) Theresa Bayoud, all rights reserved, uploaded by Theresa Bayoud
- 46. (c) Juan Cruzado Cortés, some rights reserved (CC BY-SA), uploaded by Juan Cruzado Cortés
- 47. (c) Cheryl Harleston López Espino, some rights reserved (CC BY-NC-ND), uploaded by Cheryl Harleston López Espino
- 48. (c) Andrew Neild, some rights reserved (CC BY-NC-ND)