Edited by Jack Farley, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Diego Delso, some rights reserved (CC BY-SA)
- 2. (c) Kent Miller, some rights reserved (CC BY-ND), uploaded by Kent Miller
- 3. (c) Rich Hoyer, some rights reserved (CC BY-NC-SA), uploaded by Rich Hoyer
- 4. (c) Anneke Jonker, some rights reserved (CC BY-NC), uploaded by Anneke Jonker
- 5. (c) Bert Harris, some rights reserved (CC BY-NC), uploaded by Bert Harris
- 6. (c) Julien Renoult, some rights reserved (CC BY), uploaded by Julien Renoult
- 7. (c) Roger Rittmaster, some rights reserved (CC BY-NC), uploaded by Roger Rittmaster
- 8. (c) Wes, some rights reserved (CC BY-NC)
- 9. (c) Andreas Kay, some rights reserved (CC BY-NC-SA)
- 10. (c) geekgirl24, some rights reserved (CC BY-NC-ND)
- 11. (c) 2003 California Academy of Sciences, some rights reserved (CC BY-NC-SA)
- 12. (c) alessandradalia, some rights reserved (CC BY-SA), uploaded by alessandradalia
- 13. (c) Felix Fleck, some rights reserved (CC BY-NC), uploaded by Felix Fleck
- 14. (c) Marcello Consolo, some rights reserved (CC BY-NC-SA)
- 15. (c) Jerry Oldenettel, some rights reserved (CC BY-NC-SA)
- 16. (c) Andres Hernandez, some rights reserved (CC BY-NC-SA)
- 17. (c) Daniel Puckett, some rights reserved (CC BY-NC), uploaded by Daniel Puckett
