ducky vs wood pigeon

ducky

noun
  • A duck (aquatic bird), especially a toy rubber duck. 

  • An affectionate pet name. 

adj
  • Darling, charming, cute. 

  • Resembling or characteristic of a duck. 

wood pigeon

noun
  • The common wood pigeon, an Old World species of pigeon, Columba palumbus. 

  • A very large (up to 650 grams) species of pigeon native to New Zealand, Hemiphaga novaeseelandiae. 

  • Any of several related species of pigeon in the genus Columba. 

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