#flight_feather__pinion__quill__quill_feather__quillfeather  any of the larger wing or tail feathers of a bird
  supertype:  #feather__plume__plumage  the light horny waterproof structure forming the external covering of birds
  part of:  #wing
  subtype:  #primary_feather__primaryfeather__primary__primaryquill  one of the main flight feathers projecting along the outer edge of a bird's wing
  subtype:  #tail_feather  feather growing from the tail (uropygium) of a bird
     subtype:  #sickle_feather  one of the long curved tail feathers of a rooster

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