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The Sanibel Sea School Experience Blog

Learn about Sanibel Island’s marine creatures, shells, biology, and more on our blog.

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The Amazing Pygmy Octopus

Dead Sand Dollars

Sand Dollars: Dead or Alive?

Egg Casing Seaweed

The Curious Beachcomber

Mermaid Purse

What Comes out of those Mermaid’s Purses?