How Bats Contribute $23 Billion Annually to U.S. Economy

ByTWC - Digital•
April 4, 2018Updated: April 4, 2018, 5:34 pm EDTPublished: April 4, 2018, 5:34 pm EDT

Bats contribute a whopping $23 billion annually to the U.S. economy -- and that’s why their changing migration patterns are a problem.

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