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Shark Superhighway

Shark Superhighway

[DVD]
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DVD 
Price: $18.73
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Product Notes

Hidden beneath the surface of the sea is a phenomenon we know almost nothing about. On land, scientists have long studied the great animal migrations, but in the ocean some of the most spectacular events go almost unnoticed. Now, with an international team of scientists, National Geographic examines the movements of hammerhead sharks. How do they navigate? Do they possess an internal compass? What prompts them to seek out distant destinations? in a world threatened by overfishing and declining marine populations, understanding their behavior may be the key to ensuring hammerhead survival.

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    Details

    Title: Shark Superhighway
    Genre: Special Interest-Documentary
    Attributes: Manufactured on Demand
    Release Date: 11/1/2013
    Product Type: DVD
    Catalog #: 495111
    UPC: 727994951117
    Item #: 891604X

    Technical Information

    Street Date: 11/1/2013
    Run Time: 50 minutes
    Studio: National Geographic