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Fooled by Nature: Sand Bubbler Crabs

Related Article: Learn more about crustaceans.

At low tide these bizarre crustaceans pass sand through their mouths for food and leave behind curious sand balls. Learn more in this video from Animal Planets "Fooled by Nature."

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Caught in the Moment: The Ghost Crab (2:25)

On Animal Planet's "Caught in the Moment," host Tristan Bayer visits Costa Rica to film the elusive ghost crab for his music conservation video.

The Predatory Shrimp (2:49)

Examine the unique abilities of shrimp.

Science of the Sea: Introduction to Marine Marvels (0:34)

Explore the ocean through this brief introduction to marine marvels.

Science of the Sea: A Closer Look at Crustaceans (3:36)

All crustaceans have external skeletons and jointed legs.

Plankton: Ocean Drifters (11:00)

The characteristics of plankton -- the basis of the entire ocean food web -- are presented in this video. Live-action footage introduces tiny phytoplankton and zooplankton, while animated footage and maps show how plankton grow and where they... More »

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Caught in the Moment: The Ghost Crab (2:25)

On Animal Planet's "Caught in the Moment," host Tristan Bayer visits Costa Rica to film the elusive ghost crab for his music conservation video.

Fooled by Nature: Sand Bubbler Crabs (1:55)

At low tide these bizarre crustaceans pass sand through their mouths for food and leave behind curious sand balls. Learn more in this video from Animal Planets "Fooled by Nature."

Fooled by Nature: Christmas Island Crab Migration (2:48)

On Animal Planet's "Fooled by Nature," witness the migration of the Christmas Island crab. The Christmas Island crab is a land loving crab that cannot swim, but must migrate to the ocean each year to breed.

Plankton: Polluted Plankton (1:17)

Plankton are important to life in the ocean. Pollution can affect plankton, which, in turn, affects other ocean life.

Plankton: Seasonal Plankton (2:34)

Scientists use satellite images to show how plankton populations change through the seasons.

Plankton: Phytoplankton Growth (2:47)

Phytoplankton growth is stimulated by nutrients and sunlight.

Plankton: The Basis of the Ocean's Food Web (2:59)

The video describes the two main kinds of plankton and their roles in the food web, with examples of how some animals catch plankton.

Plankton: Ocean Drifters (11:00)

The characteristics of plankton -- the basis of the entire ocean food web -- are presented in this video. Live-action footage introduces tiny phytoplankton and zooplankton, while animated footage and maps show how plankton grow and where they... More »

Science of the Sea: A Closer Look at Crustaceans (3:36)

All crustaceans have external skeletons and jointed legs.

Science of the Sea: Introduction to Marine Marvels (0:34)

Explore the ocean through this brief introduction to marine marvels.