monarch vs sparrow

monarch

noun
  • Any bird of the family Monarchidae. 

  • The ruler of an absolute monarchy or the head of state of a constitutional monarchy. 

  • The monarch butterfly, Danaus plexippus, and others of genus Danaus, found primarily in North America, so called because of the designs on its wings. 

  • A stag which has sixteen or more points or tines on its antlers. 

  • The chief or best thing of its kind. 

  • A police officer. 

sparrow

noun
  • Generically, any small, nondescript bird. 

  • The house sparrow, Passer domesticus; a small bird with a short bill, and brown, white and gray feathers. 

  • A member of the family Passeridae, comprising small Old World songbirds. 

  • A member of the family Emberizidae, comprising small New World songbirds. 

  • A quick-witted, lively person. 

How often have the words monarch and sparrow occurred in a corpus of books? (source: Google Ngram Viewer )