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Published on Jan 8, 2014
More than 70 percent of bats in the United States are insectivores, which means they gobble bugs. A single brown bat can eat between 600 and 1,000 flying insects like mosquitoes in an hour -- about 5,000 in a single night. And they'll also pick off garden pests like tomato hornworm moths, cucumber beetles and grasshoppers.