gull vs jackdaw

gull

noun
  • A seabird of the genus Larus or of the family Laridae. 

  • Any of various pierid butterflies of the genus Cepora. 

  • One easily cheated; a dupe. 

  • A cheating trick; a fraud. 

verb
  • To trick and defraud. 

  • To deceive or cheat. 

  • To mislead. 

jackdaw

noun
  • A Daurian jackdaw, a closely related Asian bird (Coloeus dauuricus). 

  • A European bird (Coloeus monedula) of the crow family, often nesting in church towers and ruins. 

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