#genus_Sitta__Sitta  type genus of the Sittidae
  supertype:  bird_genus  a genus of birds
  member of:  family_Sittidae
  member:  European_nuthatch__Sitta_europaea  a kind of nuthatch
  member:  red-breasted_nuthatch__Sitta_canadensis  bluish-gray nuthatch with reddish breast; of northern coniferous forests
  member:  white-breasted_nuthatch__Sitta_carolinensis  bluish-gray nuthatch with black head and white breast; of eastern North America

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