#rail.wading_bird  any of numerous widely distributed small wading birds of the family Rallidae having short wings and very long toes for running on soft mud
  supertype:  wading_bird__wader  any of many long-legged birds that wade in water in search of food
  member of:  family_Rallidae
  subtype:  weka__maori_hen__maorihen__wood_hen  flightless New Zealand rail of thievish disposition having short wings each with a spur used in fighting
  subtype:  crake  any of several short-billed Old World rails
     subtype:  corncrake__land_rail__Crex_crex  common Eurasian rail that frequents grain fields
     subtype:  spotted_crake__spottedcrake__Porzana_porzana  Eurasian rail of swamps and marshes
  subtype:  notornis__takahe__Notornis_mantelli  flightless New Zealand birds similar to gallinules
  subtype:  coot  slaty-black slow-flying birds somewhat resembling ducks
     subtype:  American_coot__marsh_hen__marshhen__mud_hen__mudhen__water_hen__waterhen__Fulica_americana  North American coot
     subtype:  Old_World_coot__Fulica_atra  Eurasian coot

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