Edited by ejacobo, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Hannah Floyd, some rights reserved (CC BY-NC), uploaded by Hannah Floyd
- 2. (c) Dawn Endico, some rights reserved (CC BY-SA)
- 3. (c) Christopher J. Earle, some rights reserved (CC BY-NC), uploaded by Christopher J. Earle
- 4. no rights reserved, uploaded by rockybajada
- 5. (c) dimashpagin2006, some rights reserved (CC BY-NC)
- 6. (c) aparilly, some rights reserved (CC BY-NC)
- 7. (c) Anne Parsons, some rights reserved (CC BY-NC), uploaded by Anne Parsons
- 8. (c) Dr. Alison Northup, some rights reserved (CC BY), uploaded by Dr. Alison Northup
- 9. (c) Nicholas Sly, some rights reserved (CC BY-NC), uploaded by Nicholas Sly
- 10. (c) Jonathan Tyler, some rights reserved (CC BY-NC-SA)
- 11. (c) Bill Finch, some rights reserved (CC BY-NC-ND), uploaded by Bill Finch
- 12. (c) Shuk Han (Nancy) Mak, some rights reserved (CC BY-NC), uploaded by Shuk Han (Nancy) Mak
- 13. (c) Mart Hughes, some rights reserved (CC BY-NC), uploaded by Mart Hughes
- 14. (c) John Reiss, some rights reserved (CC BY-NC), uploaded by John Reiss
- 15. (c) Paul Marcum, some rights reserved (CC BY-NC), uploaded by Paul Marcum
- 16. (c) Algėrds, some rights reserved (CC BY-SA)
- 17. (c) Douglas Goldman, some rights reserved (CC BY), uploaded by Douglas Goldman
- 18. (c) Christopher Tracey, some rights reserved (CC BY-NC-SA), uploaded by Christopher Tracey