peewit vs pewee

peewit

noun
  • the Northern lapwing, Vanellus vanellus. 

  • the pewee or peewee 

  • the laughing gull 

  • the sound of the call of the peewit 

pewee

noun
  • A woodcock. 

  • An American version of the children's game gilli-danda. 

  • The common American tyrant flycatcher (of the genus Contopus). 

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