Edited by Salvador Cabrera, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Donna Pomeroy, some rights reserved (CC BY-NC), uploaded by Donna Pomeroy
- 2. (c) Andrew Reding, some rights reserved (CC BY-NC-ND)
- 3. (c) Francesco Veronesi, some rights reserved (CC BY-NC-SA)
- 4. (c) MostlyDross, some rights reserved (CC BY)
- 5. (c) Ximo Galarza, some rights reserved (CC BY-NC-SA)
- 6. (c) Dhaval Vargiya, some rights reserved (CC BY-SA)
- 7. (c) Greg Lasley, some rights reserved (CC BY-NC), uploaded by Greg Lasley
- 8. (c) Maggie.Smith, some rights reserved (CC BY-NC)
- 9. (c) BJ Stacey, some rights reserved (CC BY-NC)
- 10. (c) Ingrid Taylar, some rights reserved (CC BY)
- 11. (c) Andrej Chudý, some rights reserved (CC BY-NC-SA)
- 12. (c) Tom Benson, some rights reserved (CC BY-NC-ND)
- 13. (c) Nature Ali, some rights reserved (CC BY-NC-ND), uploaded by Nature Ali
- 14. (c) caroline legg, some rights reserved (CC BY)
- 15. (c) Craig K. Hunt, some rights reserved (CC BY-NC-ND), uploaded by Craig K. Hunt
- 16. (c) Robin Gwen Agarwal, some rights reserved (CC BY-NC), uploaded by Robin Gwen Agarwal
- 17. (c) Dan Dzurisin, some rights reserved (CC BY-NC-ND)
- 18. (c) eduardovieira17, some rights reserved (CC BY-NC), uploaded by eduardovieira17
- 19. (c) Roberto R. Calderón, some rights reserved (CC BY-NC), uploaded by Roberto R. Calderón
- 20. (c) Daniel Alexander Carrillo Mtz, some rights reserved (CC BY-NC)
- 21. (c) BJ Stacey, some rights reserved (CC BY-NC), uploaded by BJ Stacey
- 22. (c) Judy Gallagher, some rights reserved (CC BY)
- 23. no rights reserved, uploaded by Kyle Nessen
- 24. (c) Jonathan Eisen, some rights reserved (CC BY), uploaded by Jonathan Eisen
- 25. (c) Ad Konings, some rights reserved (CC BY-NC), uploaded by Ad Konings
- 26. (c) jefferykarafa, some rights reserved (CC BY-NC), uploaded by jefferykarafa
- 27. (c) Noah Frade, some rights reserved (CC BY-NC-ND), uploaded by Noah Frade
- 28. (c) ilikepenguinz5, some rights reserved (CC BY-NC)
- 29. (c) world_lineage, some rights reserved (CC BY-NC), uploaded by world_lineage
- 30. (c) Dan Roach, some rights reserved (CC BY-NC), uploaded by Dan Roach