Edited by Susan Wise-Eagle, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Steven Mlodinow, some rights reserved (CC BY-NC), uploaded by Steven Mlodinow
- 2. (c) Erik Danielsen, some rights reserved (CC BY-NC), uploaded by Erik Danielsen
- 3. (c) Keith W. Larson, some rights reserved (CC BY-NC), uploaded by Keith W. Larson
- 4. (c) Sara Rall, some rights reserved (CC BY-NC), uploaded by Sara Rall
- 5. (c) K Schneider, some rights reserved (CC BY-NC)
- 6. (c) Marcello Consolo, some rights reserved (CC BY-NC-SA)
- 7. (c) hrbo, some rights reserved (CC BY-NC), uploaded by hrbo
- 8. (c) Andreas Bennetsen Boe, some rights reserved (CC BY-NC-ND), uploaded by Andreas Bennetsen Boe
- 9. (c) Jakob Fahr, some rights reserved (CC BY-NC), uploaded by Jakob Fahr
- 10. (c) John P Friel, some rights reserved (CC BY), uploaded by John P Friel
- 11. (c) tomvansichem, some rights reserved (CC BY-NC)
- 12. (c) bjnicholls, some rights reserved (CC BY-NC), uploaded by bjnicholls
- 13. (c) Scott Gilmore, some rights reserved (CC BY-NC), uploaded by Scott Gilmore
- 14. (c) Σάββας Ζαφειρίου (Savvas Zafeiriou), some rights reserved (CC BY-NC), uploaded by Σάββας Ζαφειρίου (Savvas Zafeiriou)
- 15. (c) BIO Photography Group, Biodiversity Institute of Ontario, some rights reserved (CC BY-NC-SA)
- 16. (c) Susan Elliott, some rights reserved (CC BY-NC), uploaded by Susan Elliott
- 17. (c) Gergin Blagoev, Biodiversity Institute of Ontario, some rights reserved (CC BY-NC-SA)
- 18. (c) Steve Kerr, some rights reserved (CC BY), uploaded by Steve Kerr
- 19. (c) Ken Schneider, some rights reserved (CC BY-NC), uploaded by Ken Schneider
- 20. (c) Andrew Simon, some rights reserved (CC BY-NC), uploaded by Andrew Simon
- 21. (c) Gergin Blagoev. Biodiversity Institute of Ontario., some rights reserved (CC BY-NC-SA)
