#marsh_wren__marshwren  a wren of the genus Cistothorus that frequents marshes
  supertype:  jenny_wren__jennywren__wren  and of several small active brown birds of the northern hemisphere with short upright tails; they feed on insects
  member of:  genus_Cistothorus
  subtype:  long-billed_marsh_wren__Cistothorus_palustris  American wren that inhabits tall reed beds
  subtype:  sedge_wren__sedgewren__short-billed_marsh_wren__Cistothorus_platensis  small American wren inhabiting wet sedgy meadows

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