The Geographic Century Part II In part two of the latest installment of Geographic Century, NPR's Alex Chadwick continues to explore the world of insect communications. (6:26)

For more information on the secret world of insects, go to our Radio Expeditions page.

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The Geographic Century Part II

Only Available in Archive Formats.
<i>The Geographic Century</i> Part II

The Geographic Century Part II

The Geographic Century Part II

Only Available in Archive Formats.

In part two of the latest installment of Geographic Century, NPR's Alex Chadwick continues to explore the world of insect communications. (6:26)

For more information on the secret world of insects, go to our Radio Expeditions page.