17-year Cicadas Swarms

Brood III of the periodical cicadas emerged in Iowa in 2014 after 17 years underground. The long-living insects fascinate entomologists but sometimes annoy others, as thousands of singing male cicadas in a single tree create a loud, constant drone for hours each day.

Original broadcast date: July 3, 2014
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Iowa Outdoors is a series produced by Iowa Public Television in partnership with the Iowa Department of Natural Resources that highlights outdoor recreation, environmental issues, conservation initiatives, and Iowa's outdoor natural resources.

Видео 17-year Cicadas Swarms канала Iowa Outdoors