Edited by c2sci, plocamium, lisagilbane, B Claire Arre, intertidalecologist, Sean Agler, and silvetia, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) James St. John, some rights reserved (CC BY)
- 2. (c) Brenna Green, some rights reserved (CC BY-NC-SA), uploaded by Brenna Green
- 3. (c) Paul Norwood, some rights reserved (CC BY-NC), uploaded by Paul Norwood
- 4. (c) Peter D. Tillman, some rights reserved (CC BY-SA)
- 5. (c) Joe Tyburczy, some rights reserved (CC BY-NC-SA), uploaded by Joe Tyburczy
- 6. (c) kilasiak, some rights reserved (CC BY-NC), uploaded by kilasiak
- 7. (c) Liam O'Brien, some rights reserved (CC BY-NC), uploaded by Liam O'Brien
- 8. (c) Gary W. Saunders, University of New Brunswick, some rights reserved (CC BY-NC-SA)
- 9. (c) libby_orcutt, some rights reserved (CC BY-NC), uploaded by libby_orcutt
- 10. (c) Aaron Liston, some rights reserved (CC BY), uploaded by Aaron Liston
- 11. (c) Jason M Crockwell, some rights reserved (CC BY-NC-ND), uploaded by Jason M Crockwell
- 12. (c) Rebecca Johnson, some rights reserved (CC BY-NC), uploaded by Rebecca Johnson
- 13. (c) intertidalecologist, all rights reserved, uploaded by intertidalecologist
- 14. (c) coastalsage, some rights reserved (CC BY-NC), uploaded by coastalsage
- 15. (c) anonymous, some rights reserved (CC BY-NC)
- 16. (c) gsaunders, some rights reserved (CC BY-NC), uploaded by gsaunders
- 17. (c) Susan J. Hewitt, some rights reserved (CC BY-NC), uploaded by Susan J. Hewitt
- 18. (c) cppmarinebotany1, all rights reserved
- 19. (c) ifkhajawall, all rights reserved
- 20. (c) bpowers, some rights reserved (CC BY-NC)
- 21. (c) plocamium, some rights reserved (CC BY-NC), uploaded by plocamium
- 22. (c) kathawk, some rights reserved (CC BY-NC), uploaded by kathawk
- 23. (c) Ian Cruickshank, some rights reserved (CC BY-NC), uploaded by Ian Cruickshank
- 24. (c) Damon Tighe, some rights reserved (CC BY-NC), uploaded by Damon Tighe
- 25. (c) M. Goff, some rights reserved (CC BY-NC-SA), uploaded by M. Goff
- 26. (c) Alison Young, some rights reserved (CC BY-NC), uploaded by Alison Young
- 27. (c) Sean Agler, all rights reserved, uploaded by Sean Agler
- 28. (c) Femorale, some rights reserved (CC BY-NC)
- 29. (c) BJ Stacey, some rights reserved (CC BY-NC), uploaded by BJ Stacey
- 30. (c) C. Mallory, some rights reserved (CC BY-NC), uploaded by C. Mallory
- 31. (c) Jon Sullivan, some rights reserved (CC BY)
- 32. (c) 2005 California Academy of Sciences, some rights reserved (CC BY-NC-SA)
- 33. (c) Dan Hershman, some rights reserved (CC BY)
- 34. (c) Jerry Kirkhart, some rights reserved (CC BY)
- 35. (c) holdfast..., some rights reserved (CC BY)
- 36. (c) B Claire Arre, all rights reserved, uploaded by B Claire Arre
- 37. (c) 104623964081378888743, some rights reserved (CC BY-NC), uploaded by 104623964081378888743
- 38. (c) Sean Agler, some rights reserved (CC BY-NC), uploaded by Sean Agler
- 39. Sean Agler, no known copyright restrictions (public domain), uploaded by Sean Agler
- 40. (c) Gena Bentall, some rights reserved (CC BY-NC), uploaded by Gena Bentall
- 41. (c) James Bailey, some rights reserved (CC BY-NC), uploaded by James Bailey
- 42. (c) Judith Bush, some rights reserved (CC BY-SA), uploaded by Judith Bush
- 43. (c) Jeff Goddard, some rights reserved (CC BY-NC), uploaded by Jeff Goddard
- 44. (c) Brenna Green, some rights reserved (CC BY-NC-ND), uploaded by Brenna Green
- 45. (c) Donna Pomeroy, some rights reserved (CC BY-NC), uploaded by Donna Pomeroy
- 46. (c) 101595408250610106310, some rights reserved (CC BY), uploaded by 101595408250610106310
- 47. (c) Josh Yanez, some rights reserved (CC BY-NC), uploaded by Josh Yanez
- 48. (c) Robin Gwen Agarwal, some rights reserved (CC BY-NC), uploaded by Robin Gwen Agarwal
- 49. (c) Kiloueka, some rights reserved (CC BY-NC), uploaded by Kiloueka