Edited by Elkin René Briceño Lara, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Bob Peterson, some rights reserved (CC BY-SA)
- 2. (c) David Bygott, some rights reserved (CC BY-NC-SA)
- 3. (c) Arturo Hernandez, some rights reserved (CC BY-NC), uploaded by Arturo Hernandez
- 4. (c) Craig Elliott, some rights reserved (CC BY-NC-SA)
- 5. (c) Gabriel Camilo Jaramillo Giraldo, some rights reserved (CC BY-NC-SA), uploaded by Gabriel Camilo Jaramillo Giraldo
- 6. (c) Anne Toal, some rights reserved (CC BY)
- 7. (c) marcelloazevedo, some rights reserved (CC BY-NC), uploaded by marcelloazevedo
- 8. (c) Diego Delso, some rights reserved (CC BY-SA)
- 9. (c) Andreas Kay, some rights reserved (CC BY-NC-SA)
- 10. (c) Cliff, some rights reserved (CC BY)
- 11. (c) Rich Hoyer, some rights reserved (CC BY-NC-SA), uploaded by Rich Hoyer
- 12. (c) Carol McDougall, some rights reserved (CC BY-NC), uploaded by Carol McDougall
