#family_Stercorariidae__Stercorariidae  jaegers and skuas:
  supertype:  #bird_family  a family of warm-blooded egg-laying vertebrates characterized by feathers and forelimbs modified as wings
  member of:  #suborder_Lari
  member:  #jaeger  rapacious seabird that pursues weaker birds to make them drop their prey
  member:  #genus_Stercorarius__Stercorarius  type genus of the Stercorariidae: jaegers
     member:  #parasitic_jaeger__parasiticjaeger__arctic_skua__Stercorarius_parasiticus  a variety of jaeger
  member:  #genus_Catharacta__Catharacta  skuas
     member:  #skua__bonxie  gull-like jaeger of northern seas

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