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Did You Know?

The Crystal Cave
Did you know stalactites can form from crystal?

In this Blue World extra, sea cucumbers (a type of echinoderm) are examined.

Antarctic Adventure
Webisode 34

Invasive Species
Webisode 72

Diver Ed!
Webisode 49

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Latest Webisode

Jonathan and Zach travel to Cozumel in search of the legendary Sleeping Shark Caves. Led by local diving expert JP Maturana...

Study Guides

Using Jonathan Bird's Blue World in the classroom is easy with materials for educators.

Meet Jonathan

Jonathan is an Emmy Award-winning underwater cinematographer and producer of Jonathan Bird's Blue World.