Big buzz as cicadas arrive after 17-year gap.
Nelson
Laura
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D000818:Animals; D017753:Ecosystem; D006430:Hemiptera / Q000254:growth & development / Q000502:physiology*; D008018:Life Cycle Stages / Q000502:physiology*; D018517:Plant Roots / Q000254:growth & development / Q000502:physiology; D012098:Reproduction / Q000502:physiology; D013997:Time Factors; D014197:Trees / Q000254:growth & development / Q000502:physiology; D014481:United States