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  1. Giant kelp (Macrocystis pyrifera) grows off the coast of California
  2. Beams of sunlight shine down into a mangrove forest
  3. A thorny seahorse on the seafloor of Lembeh Strait
  4. A large lion's mane jellyfish swims in a kelp forest
  5. A large reef manta ray swims through clear water in Raja Ampat
  6. A Humpback Whale Breaches Out Of The Blue Waters Of The Caribbean Sea
  7. A traditional fish trap made out of bamboo in the waters off Indonesia
  8. Snorkelers swim above a blue hole on Palau's barrier reef
  9. A healthy and diverse coral reef grows in Raja Ampat, Indonesia
  10. Bright sunlight pierces a shallow World War II shipwreck
  11. Colorful Mandarinfish (Synchiropus Spledidus)
  12. Colorful reef-building corals grow on a reef inside Palau's lagoon
  13. Abstract Of The Tentacles On A Bulbed-Anemone In Lembeh Strait, Indonesia
  14. Sunlight descends underwater and into a crevice in a reef in the Solomon Islands
  15. A Loggerhead Sea Turtle Swimming In Turneffe Atoll, Belize
  16. A Beautiful Coral Reef Thrives In Komodo National Park, Indonesia
  17. A colorful coral reef is covered by fish in Indonesia
  18. A Colorful Nudibranch Crawls Across The Seafloor Of Lembeh Strait, Indonesia
  19. A Beautiful And Healthy Coral Reef Grows In Raja Ampat, Indonesia
  20. An ornate ghost pipefish blends into its environment
  21. A peacock mantis shrimp crawls across a reef in Komodo National Park
  22. A Beautiful Nudibranch Crawls Over The Seafloor
  23. A Juvenile Barramundi Cod
  24. A Beautiful Feather Duster Worm
  25. A shortfin lionfish lays on the seafloor waiting for prey
  26. Beautiful Mushroom Coral And Reef Fish Amid The Islands Of Raja Ampat, Indonesia
  27. Vibrant Soft Corals, Dendronephthya Sp., Thrive In Raja Ampat, Indonesia
  28. A Pair Of Chromodoris Annae Nudibranch Crawl On A Large Tunicate
  29. A Pair Of Harlequin Shrimp Lie On The Seafloor Of Lembeh Strait, Indonesia
  30. A shipwreck now serves as an artificial reef in Palau's inner lagoon
  31. A spotted eagle ray swims over the seafloor near Cocos Island, Costa Rica
  32. Saddleback Anemonefish Embryos Develop On The Seafloor
  33. Mother And Calf Humpback Whales Swim In The Blue Waters Of The Caribbean Sea
  34. A Glossodoris Cincta Nudibranch
  35. A Large School Of Slender Silversides Swimming Through A Blue Water Mangrove
  36. Mother and calf humpback whales swimming just under the surface
  37. A Beautiful Coral Reef Grows Near An Island In The Banda Sea, Indonesia
  38. A West Indian Starfish Crawls Over A Sandy Seafloor In Turneffe Atoll
  39. Half Dome, Yosemite National Park, California
  40. Golden jellyfish swim inside a lake in the Republic of Palau
  41. Colorful starfish cover the bottom of a giant kelp forest
  42. A Fimbriated Moray Eel Opens Its Jaws
  43. Detail of the spiral tentacles arrangement of a feather duster worm
  44. Detail of the spiral tentacles arrangement of a feather duster worm
  45. Soft leather corals grow in the shallow waters in the Solomon Islands
  46. Detail Of The Eye Of A Blue-Spotted Pufferfish
  47. A Split Level View Of A Coral Reef Along The Edge Of Turneffe Atoll
  48. Crown Of Thorns Starfish Feed On Living Corals On A Shallow Reef