cockchafer

/ˈkɑkˌtʃeɪfər/
noun
  1. A large brown beetle that flies with a loud buzzing sound and is active at dusk in late spring and early summer.
    • Children in the village used to catch cockchafers and watch them crawl on their hands.
    • The cockchafer larvae live underground and feed on plant roots.
    • The cockchafer flew into the porch light with a loud buzz.
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